00399146-Configuration Guide - LAN and MAN Access(V300R003_03)

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Quidway NetEngine80E/40E Core Router

V300R003

Configuration Guide - LAN Access and MAN

Access

Issue 03

Date 2008-09-22

Part Number 00399146

Huawei Proprietary and Confidential

Copyright Huawei Technologies Co., Ltd.


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Contents

About This Document.....................................................................................................................1

1 MAC Address Table Configuration.......................................................................................1-1

1.1 Introduction.....................................................................................................................................................1-2

1.1.1 MAC Address Table Overview..............................................................................................................1-21.1.2 MAC Features Supported by the NE80E/40E........................................................................................1-2

1.2 Configuring the MAC Address Table Based on the VLAN and Layer 2 Interface........................................1-2

1.2.1 Establishing the Configuration Task......................................................................................................1-3

1.2.2 Configuring MAC Address Entries........................................................................................................1-3

1.2.3 Configuring MAC Address Entries Based on the Layer 2 VE Interface...............................................1-4

1.2.4 Checking the Configuration...................................................................................................................1-5

1.3 Configuring the MAC Address Table Based on the VSI and Layer 3 Interface.............................................1-6


1.3.2 Configuring MAC Address Entries........................................................................................................1-7

1.3.3 Configuring MAC Address Entries Based on the VLANIF Interface...................................................1-8

1.3.4 Configuring MAC Address Entries Based on the Layer 3 VE Interface...............................................1-9


1.4 Setting the Aging Time of a MAC Address Table........................................................................................1-10

1.4.1 Establishing the Configuration Task....................................................................................................1-10

1.4.2 Setting the Aging Time of a MAC Address Table...............................................................................1-11

1.4.3 Checking the Configuration.................................................................................................................1-11

1.5 Configuration Examples................................................................................................................................1-12

1.5.1 Example for Configuring the MAC Address Table Based on the Interface and VLAN......................1-12

1.5.2 Example for Configuring the MAC Address Table Based on the dot1q Termination Sub-interface andVSI................................................................................................................................................................1-14

1.5.3 Example for Configuring the MAC Address Table Based on the QinQ Termination Sub-interface and

VSI................................................................................................................................................................1-16

1.5.4 Example for Configuring the MAC Address Table Based on the VLANIF Interface and VSI...........1-18

1.5.5 Example for Configuring the MAC Address Table Based on the VLAN and Layer 2 VE Interface..1-20

1.5.6 Example for Configuring the MAC Address Table Based on the VSI and Layer 3 VE Interface.......1-22

1.6 Troubleshooting............................................................................................................................................1-24

2 Ethernet Interface Configuration............................................................................................2-1

2.1 Introduction.....................................................................................................................................................2-2

2.1.1 Introduction to Ethernet Interfaces.........................................................................................................2-2


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2.1.2 Features of Ethernet Interfaces Supported by the NE80E/40E..............................................................2-2

2.2 Configuring Ethernet Interfaces of the LPU...................................................................................................2-5


2.2.2 Assigning an IP Address to an Ethernet Interface..................................................................................2-6

2.2.3 Configuring the MTU of an Ethernet Interface......................................................................................2-7

2.2.4 Configuring the Working Mode of an Ethernet Interface......................................................................2-8

2.2.5 Configuring the Speed of an Ethernet Electrical Interface.....................................................................2-9

2.2.6 Configuring the GE/FE Optical/Electrical Interface............................................................................2-10

2.2.7 Creating Ethernet Sub-Interfaces.........................................................................................................2-10

2.2.8 Configuring Overhead Bytes of the 10GE WAN Interface.................................................................2-11

2.2.9 Configuring Flow Control on the GE Interface...................................................................................2-11

2.2.10 Switching the Working Mode of an Ethernet Interface.....................................................................2-12

2.2.11 Checking the Configuration...............................................................................................................2-13

2.3 Configuring Ethernet Interfaces of the SRU.................................................................................................2-14


2.3.2 Assigning an IP Address to an Ethernet Interface................................................................................2-14

2.3.3 Configuring the Working Mode of an Ethernet Electrical Interface....................................................2-15

2.3.4 Configuring the Speed of an Ethernet Electrical Interface...................................................................2-16

2.3.5 Configuring the Promiscuity Mode......................................................................................................2-16

2.4 Configuring Ethernet Interface Layer 2 Parameters......................................................................................2-17


2.4.2 Configuring Link Layer Type of an Ethernet Interface.......................................................................2-17

2.4.3 Configuring the 802.1p Priority of an Ethernet Interface....................................................................2-182.5 Configuring SmartLink Flush Function........................................................................................................2-19

2.5.1 Establishing Application Environment of Configuration Task............................................................2-19

2.5.2 Enabling a Port to Process SmartLink Flush Packets..........................................................................2-20

2.6 Maintaining Ethernet Interfaces....................................................................................................................2-20

2.6.1 Debugging Ethernet Interfaces.............................................................................................................2-20


2.7.1 Example for Configuring a Layer 3 Ethernet Interface........................................................................2-21

2.7.2 Example for Configuring a Layer 2 Ethernet Interface to Join a VLAN.............................................2-23

2.7.3 Example for Configuring VLANs to Communicate Through Ethernet Sub-interfaces.......................2-24

2.7.4 Example for Configuring Equipment to Handle Smartlink Flush Packets..........................................2-24

2.8 Troubleshooting............................................................................................................................................2-27

2.8.1 Pinging the Ethernet Interface Fails.....................................................................................................2-27

2.8.2 Ethernet Interfaces Cannot Receive and Send Packets Normally........................................................2-28

2.8.3 Ethernet Interfaces Discard Packets Severely......................................................................................2-28

3 LACP Configuration..................................................................................................................3-1

3.1 Introduction.....................................................................................................................................................3-2

3.1.1 Introduction to the Eth-Trunk Interface and LACP...............................................................................3-2

3.1.2 Eth-Trunk Interface and LACP Features Supported by the NE80E/40E...............................................3-3

3.2 Creating an Eth-Trunk Interface......................................................................................................................3-6

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3.2.2 Creating an Eth-Trunk............................................................................................................................3-7

3.2.3 Adding an Ethernet Interface into an Eth-Trunk....................................................................................3-7


3.3 Configuring Layer 2 Attributes for an Eth-Trunk Interface............................................................................3-9


3.3.2 Configuring Working Mode of an Eth-Trunk Interface.......................................................................3-10

3.3.3 (Optional) Configuring the Lower Threshold of Up Links..................................................................3-10

3.3.4 (Optional) Configuring the Upper Threshold of Up Links..................................................................3-11

3.3.5 (Optional) Configuring an Eth-Trunk Interface to Carry out Load Balancing....................................3-12

3.3.6 (Optional) Configuring the Method of Sending Traps on Eth-Trunk Member Interfaces...................3-12


3.4 Configuring Layer 3 Attributes for an Eth-Trunk Interface..........................................................................3-14

3.4.1 Establishing the Configuration Task....................................................................................................3-143.4.2 Configuring an IP address for an Eth-Trunk Interface.........................................................................3-15

3.4.3 (Optional) Configuring a MAC Address for the Eth-Trunk Interface.................................................3-15

3.4.4 (Optional) Configuring the Lower Threshold of Up Links..................................................................3-16

3.4.5 (Optional) Configuring Load-balancing Mode for the Eth-Trunk Interface........................................3-16

3.4.6 (Optional) Configuring Weights for Member Links............................................................................3-17

3.4.7 (Optional) Configuring the Method of Sending Traps on Eth-Trunk Member Interfaces...................3-17


3.5 Configuring an Eth-Trunk Sub-interface......................................................................................................3-19


3.5.2 Creating an Eth-Trunk Sub-interface...................................................................................................3-20

3.5.3 Configuring an IP address for an Eth-Trunk Sub-interface.................................................................3-21

3.5.4 (Optical) Configuring the MTU for an Eth-Trunk Sub-interface.........................................................3-22

3.5.5 Configuring the Encapsulation Type for an Eth-Trunk Sub-interface.................................................3-22

3.5.6OptionalConfiguring the Rate for Sending Gratuitous ARP Packets on an Eth-Trunk Sub-interface

.......................................................................................................................................................................3-23


3.6 Configuring Link Aggregation in Manual Load Balancing Mode................................................................3-24


3.6.2 Configuring the Operation Mode of the Eth-Trunk as the Manual Load Balancing Mode.................3-253.6.3 Adding Member Interfaces to the Eth-Trunk.......................................................................................3-26

3.6.4 (Optional) Configuring the Manual Load Balancing Mode.................................................................3-27


3.7 Configuring Link Aggregation in 1:1 Active/Standby Mode.......................................................................3-28


3.7.2 Configuring the Operation Mode of the Eth-Trunk as 1:1 Active/Standby Mode...............................3-29

3.7.3 Adding Member Interfaces to the Eth-Trunk and Setting the Primary Interface.................................3-30

3.7.4 Enabling an LAG to Send Flush Packets.............................................................................................3-31

3.7.5 Creating a Control VLAN....................................................................................................................3-32

3.7.6 Enabling an Interface to Receive Packets from the Control VLAN....................................................3-32





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3.7.7 Enabling an Interface to Receive Flush Packets..................................................................................3-33


3.8 Configuring Link Aggregation in Static LACP Mode..................................................................................3-34


3.8.2 Configuring the Operation Mode of the Eth-Trunk as the Static LACP Mode...................................3-35

3.8.3 Adding Member Interfaces to the Eth-Trunk.......................................................................................3-36

3.8.4 (Optional) Setting the LACP Priority of the System............................................................................3-36

3.8.5 (Optional) Setting the Upper Threshold for the Number of Active Interfaces....................................3-37

3.8.6 (Optional) Setting the Lower Threshold for the Number of Active Interfaces....................................3-37

3.8.7 (Optional) Setting the LACP Priority of the Interface.........................................................................3-38

3.8.8 (Optional) Enabling LACP Preemption and Setting the Delay for LACP Preemption.......................3-39

3.8.9 (Optional) Setting the Timeout Period for Receiving LACP Protocol Packets...................................3-39

3.8.10 (Optional) Configuring the Load Balancing Mode............................................................................3-40

3.8.11 (Optional) Configuring the SNMP Alarm..........................................................................................3-41


3.9 Maintaining Eth-Trunk Interface...................................................................................................................3-42

3.9.1 Clearing the Statistics of Eth-Trunk Interface......................................................................................3-42

3.9.2 Debugging............................................................................................................................................3-43

3.10 Configuration Examples..............................................................................................................................3-44

3.10.1 Example for Configuring a Layer 2 Eth-Trunk Interface to Allow VLANs to Pass Through...........3-44

3.10.2 Example for Configuring a Layer 3 Eth-Trunk Interface...................................................................3-46

3.10.3 Example for Configuring VLANs to Communicate Through Eth-Trunk Sub-interfaces..................3-49

3.10.4 Example for Configuring Link Aggregation in Manual Load Balancing Mode................................3-533.10.5 Example for Configuring Link Aggregation in 1:1 Active/Standby Mode........................................3-55

3.10.6 Example for Configuring Link Aggregation in Static LACP Mode..................................................3-60

4 VLAN Configuration.................................................................................................................4-1

4.1 Introduction.....................................................................................................................................................4-3

4.1.1 VLAN Overview....................................................................................................................................4-3

4.1.2 VLAN Features Supported by the NE80E/40E......................................................................................4-4

4.2 Configuring a VLAN Based on Layer 2 Interface..........................................................................................4-9


4.2.2 Creating a VLAN.................................................................................................................................4-104.2.3 Configuring the Attributes of the Switched Ethernet Interface............................................................4-10

4.2.4 Adding the Switched Ethernet Interface into the VLAN.....................................................................4-11

4.2.5 (Optional) Disabling MAC Address Learning on a VLAN.................................................................4-12

4.2.6 (Optional) Disabling an Interface from Broadcasting Packets to Other Interfaces in a VLAN...........4-13


4.3 Configuring VLANIF Interfaces to Support Communication Between VLANs..........................................4-14


4.3.2 Configuring an IP address for a VLANIF Interface.............................................................................4-14


4.4 Configuring Sub-interfaces to Support Communication Between VLANs..................................................4-15

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4.4.2 Configuring the VLAN Associated with Sub-interfaces......................................................................4-16

4.4.3 Configuring an IP Address for the Sub-interface.................................................................................4-17


4.5 Configuring VLAN Trunk............................................................................................................................4-18


4.5.2 Specifying the VLANs Supported by a Trunk Interface......................................................................4-20

4.5.3 Specifying the VLANs Supported by a Hybrid Interface....................................................................4-20


4.6 Configuring VLAN Aggregation..................................................................................................................4-22


4.6.2 Configuring Sub-VLANs.....................................................................................................................4-23

4.6.3 Creating a Super-VLAN.......................................................................................................................4-23

4.6.4 Configuring an IP Address for the VLANIF Interface.........................................................................4-24

4.6.5 (Optional) Configuring the Proxy ARP for the Super-VLAN.............................................................4-25


4.7 Configuring VLAN Mapping........................................................................................................................4-26


4.7.2 Configuring Port Type.........................................................................................................................4-27

4.7.3 Configuring the Allowed VLAN on the Port.......................................................................................4-28

4.7.4 Configuring Replacement of Outer VLAN Tag...................................................................................4-28


4.8 Configuring VLAN Damping.......................................................................................................................4-294.8.1 Establishing the Configuration Task....................................................................................................4-29

4.8.2 Configuring VLAN Damping..............................................................................................................4-30


4.9 Configuring Interface Isolation in a VLAN..................................................................................................4-31


4.9.2 Configuring Interface Isolation in a VLAN.........................................................................................4-32

4.9.3 Enabling ARP Proxy in a VLAN.........................................................................................................4-33

4.10 Configuring the Isolation Based on Interface Groups in a VLAN..............................................................4-33

4.10.1 Establishing the Configuration Task..................................................................................................4-33

4.10.2 Adding an Interface to the Group to Be Isolated................................................................................4-34


4.11 Maintaining VLAN.....................................................................................................................................4-35

4.11.1 Clearing the Statistics of VLAN Packets...........................................................................................4-35


4.12.1 Example for Configuring a VLAN Based on Layer 2 Interface........................................................4-36

4.12.2 Example for Configuring VLANs to Communicate Through VLANIF Interfaces...........................4-37

4.12.3 Example for Configuring VLANs to Communicate Through Sub-interfaces...................................4-40

4.12.4 Example for Configuring VLAN and Non-VLAN to Communicate Through Sub-interfaces..........4-42

4.12.5 Example for Configuring VLAN Trunks...........................................................................................4-44





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4.12.6 Example for Configuring VLAN Aggregation..................................................................................4-48

4.12.7 Example for Configuring VLAN Mapping........................................................................................4-51

4.12.8 Example for Configuring VLAN Damping.......................................................................................4-55

4.12.9 Example for Configuring Interface Isolation in a VLAN..................................................................4-56

4.12.10 Example for Configuring the Isolation Based on Interface Groups in a VLAN..............................4-58

5 QinQ Configuration..................................................................................................................5-1

5.1 QinQ Overview...............................................................................................................................................5-3

5.1.1 Introduction to QinQ..............................................................................................................................5-3

5.1.2 QinQ Features Supported by the NE80E/40E........................................................................................5-4

5.2 Configuring the QinQ Tunnel Function........................................................................................................5-19


5.2.2 Creating the Outer VLAN Tag for a Layer 2 Interface........................................................................5-19

5.2.3 Configuring QinQ for a Layer 2 Interface............................................................................................5-20

5.2.4 (Optional) Configuring the Protocol Type for the Outer Tag..............................................................5-20


5.3 Configuring Selective QinQ on a Layer 2 Interface......................................................................................5-22


5.3.2 Creating the Outer VLAN Tag for a QinQ Interface...........................................................................5-22

5.3.3 Configuring Selective QinQ on a Layer 2 Interface.............................................................................5-23

5.3.4 (Optional) Configuring the Protocol Type for the Outer Tag..............................................................5-23


5.4 Configuring the Sub-interface for VLAN Tag Termination to Support Proxy ARP....................................5-25


5.4.2 Configuring the Interface Mode as the User-Termination Mode.........................................................5-26

5.4.3 Configuring the Sub-interface for dot1q VLAN Tag Termination to Support Proxy ARP.................5-26

5.4.4 Configuring the Sub-interface for QinQ VLAN Tag Termination to Support Proxy ARP.................5-27


5.5 Configuring the Sub-interface for VLAN Tag Termination to Support VRRP............................................5-29


5.5.2 Configuring the Interface Mode as the User Termination Mode.........................................................5-30

5.5.3 Configuring the Sub-interface for dot1q VLAN Tag Termination to Support VRRP.........................5-30

5.5.4 Configuring the Sub-interface for QinQ VLAN Tag Termination to Support VRRP.........................5-315.5.5 Configuring VRRP...............................................................................................................................5-32


5.6 Configuring the Sub-interface for VLAN Tag Termination to Access an L3VPN.......................................5-33



5.6.3 Configuring the Sub-interface for dot1q VLAN Tag Termination to Access an L3VPN...................5-35

5.6.4 Configuring the Sub-interface for QinQ VLAN Tag Termination to Access an L3VPN....................5-35

5.6.5 Configuring L3VPN.............................................................................................................................5-36


5.7 Configuring the Sub-interface for VLAN Tag Termination to Access an L2VPN.......................................5-38

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5.7.3 Configuring the Sub-interface for QinQ VLAN Tag Termination to Access an L2VPN....................5-39



5.8 Configuring the Sub-interface for VLAN Tag Termination to Access a VPLS...........................................5-44



5.8.3 Configuring the Sub-interface for dot1q VLAN Tag Termination to Access a VPLS........................5-45

5.8.4 Configuring the Sub-interface for QinQ VLAN Tag Termination to Access a VPLS........................5-46

5.8.5 Configuring VPLS................................................................................................................................5-47


5.9 Configuring the Sub-interface for VLAN Stacking to Access an L2VPN....................................................5-48



5.9.3 Configuring the Ethernet Sub-interface for VLAN Stacking...............................................................5-50



5.10 Configuring the Sub-interface for VLAN Stacking to Access a VPLS......................................................5-54


5.10.2 Configuring the Interface Mode as the User Termination Mode.......................................................5-55

5.10.3 Configuring the Ethernet Sub-interface for VLAN Stacking.............................................................5-55

5.10.4 Configuring VPLS..............................................................................................................................5-565.10.5 Checking the Configuration...............................................................................................................5-56

5.11 Configuring the Sub-interface for QinQ VLAN Tag Termination to Support URPF.................................5-57


5.11.2 Configuring the Ethernet Interface of the PE.....................................................................................5-58

5.11.3 Configuring the Ethernet Sub-interface of the PE..............................................................................5-58

5.11.4 Configuring URPF on the Sub-interface for QinQ VLAN Tag Termination....................................5-59


5.12 Maintaining QinQ.......................................................................................................................................5-60

5.12.1 Clearing QinQ Statistics.....................................................................................................................5-60

5.12.2 Monitoring the Operating Status of the Termination Sub-interface...................................................5-60

5.12.3 Debugging QinQ................................................................................................................................5-61


5.13.1 Example for Configuring the QinQ Tunnel.......................................................................................5-62

5.13.2 Example for Configuring Selective QinQ on a Layer 2 Interface......................................................5-65

5.13.3 Example for Configuring Compatibility of the EType Field in the Outer Tag of QinQ Packets......5-68

5.13.4 Example for Configuring the Sub-interface for dot1q VLAN Tag Termination to Support Proxy ARP

.......................................................................................................................................................................5-70

5.13.5 Example for Configuring the Sub-interface for QinQ VLAN Tag Termination to Support Proxy ARP

.......................................................................................................................................................................5-72





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5.13.6 Example for Configuring the Sub-interface for dot1q VLAN Tag Termination to Support VRRP

.......................................................................................................................................................................5-76

5.13.7 Example for Configuring the Sub-interface for QinQ VLAN Tag Termination to Support VRRP

.......................................................................................................................................................................5-84

5.13.8 Example for Configuring the Sub-interface for dotlq VLAN Tag Termination and QinQ VLAN TagTermination to Access an L3VPN................................................................................................................5-95

5.13.9 Example for Configuring the Sub-interface for QinQ VLAN Tag Termination to Access a VLL

.....................................................................................................................................................................5-107

5.13.10 Example for Configuring the Sub-interface for dot1q VLAN Tag Termination and QinQ VLAN Tag

Termination to Access a VPLS...................................................................................................................5-115

5.13.11 Example for Configuring the Sub-interface for QinQ VLAN Tag Termination to Access a VPLS

.....................................................................................................................................................................5-125

5.13.12 Example for Configuring a QinQ Termination Sub-interface to Support the Local Connection

.....................................................................................................................................................................5-138

5.13.13 Example for Configuring the Sub-interface for dot1q VLAN Tag Termination to Support the DHCP

Relay............................................................................................................................................................5-143

5.13.14 Example for Configuring the Sub-interface for QinQ VLAN Tag Termination to Support the DHCP

Relay............................................................................................................................................................5-148

5.13.15 Example for Configuring Dynamic QinQ......................................................................................5-153

5.13.16 Example for Configuring the Sub-interface for VLAN Stacking to Access an L2VPN................5-160

5.13.17 Example for Configuring the Sub-interface for QinQ VLAN Stacking to Access a VPLS...... ....5-170

5.13.18 Example for Configuring the Sub-interface for QinQ VLAN Tag Termination to Support URPF

.....................................................................................................................................................................5-182

6 PBB-TE Configuration...............................................................................................................6-1

6.1 Introduction.....................................................................................................................................................6-2

6.1.1 Overview of PBB-TE.............................................................................................................................6-2

6.1.2 PBB-TE Supported by the NE80E/40E.................................................................................................6-3

6.2 Configuring a PBB-TE Tunnel.......................................................................................................................6-5


6.2.2 Creating a Virtual MAC Address...........................................................................................................6-6

6.2.3 Creating the Backbone VLAN for a PBB-TE Tunnel............................................................................6-7

6.2.4 Creating a PBB-TE Tunnel....................................................................................................................6-8

6.2.5 (Optional) Configuring Split Horizon of the PBB-TE Tunnel...............................................................6-9

6.2.6 (Optional) Configuring the Priority of the PBB-TE Tunnel..................................................................6-9

6.2.7 Adding the Interface to the Backbone VLAN of the PBB-TE Tunnel on the Transit Node................6-10

6.2.8 Configuring the Static MAC Address Forwarding Function on the Transit Node..............................6-11

6.2.9 Disabling STP on the Interface of the Transit Node............................................................................6-12

6.2.10 Discarding Unknown Unicast and Multicast Packets and Broadcast Packets on the Transit Node

.......................................................................................................................................................................6-12

6.2.11 Disabling the VLAN-Based MAC Address Learning Function on the Transit Node........................6-13


6.3 Configuring a PBB-TE Protection Group and Protection Switchover..........................................................6-15


6.3.2 Configuring a PBB-TE Protection Group............................................................................................6-17

6.3.3 Configuring Protection Mode of the Protection Group........................................................................6-17

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6.3.4 (Optional) Configuring Revertive Mode for Protection Switchover....................................................6-18

6.3.5 (Optional) Configuring Hold-off Time for Protection Switchover......................................................6-19

6.3.6 Enabling Ethernet CFM.......................................................................................................................6-19

6.3.7 Enabling the APS Protocol...................................................................................................................6-20


6.4 Configuring a P2P SI.....................................................................................................................................6-21


6.4.2 Creating a P2P SI.................................................................................................................................6-22

6.4.3 Mapping User Services to the SI..........................................................................................................6-23

6.4.4 Binding the SI to a PBB-TE Tunnel.....................................................................................................6-24

6.4.5 (Optional) Configuring the Priority of the SI.......................................................................................6-24

6.4.6 (Optional) Configuring How the SI Processes Layer 2 Protocol Packets............................................6-25

6.4.7 (Optional) Enabling Service Data to Carry the CRC Flag...................................................................6-25

6.4.8 Activating the SI...................................................................................................................................6-26

6.4.9 (Optional) Enabling the Traffic Statistics Function for the SI.............................................................6-27


6.5 Configuring an MP2MP SI...........................................................................................................................6-28


6.5.2 Configuring an MP2MP SI..................................................................................................................6-29

6.5.3 Mapping User Services to the SI..........................................................................................................6-30

6.5.4 Binding the SI to a PBB-TE Tunnel.....................................................................................................6-31

6.5.5 (Optional) Configuring the Learning of MAC Addresses and the Rule..............................................6-31

6.5.6 (Optional) Discarding Unknown Unicast and Multicast Packets and Broadcast Packets....................6-326.5.7 (Optional) Configuring Instance-Based Static MAC Address Forwarding Entries.............................6-33

6.5.8 Activating the SI...................................................................................................................................6-34

6.5.9 (Optional) Configuring How the SI Processes Layer 2 Protocol Packets............................................6-34


6.6 Associating Ethernet CFM and the PBB-TE SI............................................................................................6-36


6.6.2 Enabling Ethernet CFM of the PBB-TE Tunnel..................................................................................6-37

6.6.3 Binding Ethernet CFM to a PBB-TE SI...............................................................................................6-37


6.7 Associating EFM OAM with the PBB-TE SI...............................................................................................6-38


6.7.2 Enabling Ethernet CFM of the PBB-TE Tunnel..................................................................................6-39

6.7.3 Associating EFM OAM with a PBB-TE SI.........................................................................................6-40



6.8.1 Example for Configuring P2P PBB-TE Tunnels (No Protection Group)............................................6-41

6.8.2 Example for Configuring P2P PBB-TE Tunnels (in a Protection Group)...........................................6-49

6.8.3 Example for Configuring MP2MP PBB-TE Tunnels in Protection Groups........................................6-59

6.8.4 Example for Associating Ethernet CFM with PBB-TE.......................................................................6-73





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6.8.5 Example for Associating EFM OAM with PBB-TE............................................................................6-78

7 MSTP Configuration.................................................................................................................7-1

7.1 Introduction.....................................................................................................................................................7-2

7.1.1 MSTP Overview.....................................................................................................................................7-27.1.2 MSTP Features Supported by the NE80E/40E......................................................................................7-4

7.2 Adding a Switch to a Specified MST Region.................................................................................................7-9


7.2.2 Configuring the MSTP Mode...............................................................................................................7-10

7.2.3 Configuring an MST Region................................................................................................................7-10

7.2.4 Activating MST Region Configuration................................................................................................7-12

7.2.5 (Optional) Configuring the Switch as Primary or Secondary Root Switch.........................................7-12

7.2.6 (Optional) Configuring Priority of the Switch in an MSTI..................................................................7-13

7.2.7 Enabling MSTP....................................................................................................................................7-14


7.3 Configuring MSTP Parameters.....................................................................................................................7-15


7.3.2 Configuring MSTP Network Parameters of the Switch.......................................................................7-16

7.3.3 Configuring MSTP Parameters on an Interface...................................................................................7-17

7.3.4 Transferring the Port to MSTP Mode..................................................................................................7-19

7.3.5 Configuring the Protocol Format of MSTP Packets............................................................................7-20


7.4 Configuring MSTP Protection of the Switch................................................................................................7-22

7.4.1 Establishing the Configuration Task....................................................................................................7-227.4.2 Configuring BPDU Protection on the Switch......................................................................................7-23

7.4.3 Configuring Root Protection on the Port..............................................................................................7-23

7.4.4 Configuring Loop Protection on the Switch........................................................................................7-24


7.5 Maintaining MSTP........................................................................................................................................7-26

7.5.1 Clearing MSTP Statistics.....................................................................................................................7-26

7.5.2 Debugging MSTP.................................................................................................................................7-26


7.6.1 Example for Configuring Basic MSTP Functions...............................................................................7-27

8 BPDU Tunnel Configuration...................................................................................................8-1

8.1 Overview.........................................................................................................................................................8-2

8.1.1 Introduction to BPDU............................................................................................................................8-2

8.1.2 BPDU Tunnel Features Supported by the NE80E/40E..........................................................................8-3

8.2 Configuring Interface-based BPDU Tunnels..................................................................................................8-8


8.2.2 Enabling STP function on the PEs and the CEs.....................................................................................8-9

8.2.3 Adding the Interfaces of the PE Connected with the CE to a Specified VLAN....................................8-9

8.2.4 Configuring Interface-based BPDU Tunnel.........................................................................................8-10

8.2.5 Configuring PE Interfaces Connecting PSNs to Permit Packets with Specified Tags.........................8-11

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8.3 Configuring VLAN-based BPDU Tunnels...................................................................................................8-13


8.3.2 Enabling the STP Function on CEs and PEs........................................................................................8-14

8.3.3 Configuring BPDUs from CEs to PEs to Carry Specified Tags..........................................................8-14

8.3.4 Configuring VLAN-based BPDU Tunnel............................................................................................8-15

8.3.5 Configuring PE Interfaces Connecting PSN to Permit Packets with Specified Tags..........................8-16


8.4 Configuring QinQ-based BPDU Tunnels.....................................................................................................8-18


8.4.2 Enabling the STP Function on CEs and PEs........................................................................................8-19

8.4.3 Configuring the BPDUs from CEs to PEs to Carry the Specified Tags..............................................8-20

8.4.4 Configuring QinQ-based BPDU Tunnel..............................................................................................8-20

8.4.5 Configuring PE Interfaces Connecting PSNs to Permit the Packets with Specified Tags...................8-22



8.5.1 Example for Configuring Interface-based BPDU Tunnel (Devices of Different Roles).....................8-25

8.5.2 Example for Configuring Interface-based BPDU Tunnel (Devices of the Same Role).......................8-31

8.5.3 Example for Configuring VLAN-based Tunnel of BPDUs.................................................................8-38

8.5.4 Example for Configuring Tunnel of BPDUs Based on QinQ..............................................................8-44

9 RRPP Configuration..................................................................................................................9-1

9.1 Introduction.....................................................................................................................................................9-2

9.1.1 Overview of RRPP.................................................................................................................................9-2

9.1.2 RRPP Features Supported by the NE80E/40E.......................................................................................9-2

9.2 Configuring RRPP Functions..........................................................................................................................9-6


9.2.2 Creating the RRPP Domain....................................................................................................................9-7

9.2.3 Creating the Control VLAN...................................................................................................................9-8

9.2.4 (Optional) Setting the Values of RRPP Domain Timers........................................................................9-8

9.2.5 Configuring the Ports.............................................................................................................................9-9

9.2.6 Creating the RRPP Ring.......................................................................................................................9-10

9.2.7 Enabling the RRPP Ring......................................................................................................................9-119.2.8 Enabling RRPP.....................................................................................................................................9-11


9.3 Configuring the Monitoring Interface...........................................................................................................9-13


9.3.2 Configuring the Monitoring Interface..................................................................................................9-14


9.4 Configuring RRPP Snooping........................................................................................................................9-16


9.4.2 Enabling RRPP Snooping....................................................................................................................9-16

9.4.3 (Optional) Configuring the VSI Associated with the RRPP Snooping................................................9-17





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9.5 Maintaining RRPP.........................................................................................................................................9-19

9.5.1 Clearing RRPP Running Information..................................................................................................9-19

9.5.2 Debugging RRPP.................................................................................................................................9-19


9.6.1 Example for Configuring a Single RRPP Ring....................................................................................9-20

9.6.2 Example for Configuring a Crossed RRPP Ring.................................................................................9-24

9.6.3 Example for Configuring a Tangent RRPP Ring.................................................................................9-32

9.6.4 Example for Configuring a Crossed RRPP Ring to Connect Dual NPE.............................................9-39

9.6.5 Example for Configuring the RRPP Snooping....................................................................................9-54

10 RPR Configuration.................................................................................................................10-1

10.1 Introduction.................................................................................................................................................10-2

10.1.1 Overview of RPR...............................................................................................................................10-2

10.1.2 RPR Features Supported by the NE80E/40E.....................................................................................10-3

10.2 Configuring Basic RPR Functions..............................................................................................................10-5


10.2.2 (Optional) Configuring a MAC address for an RPR Logical Interface.............................................10-6

10.2.3 Configuring an IP Address for an RPR Logical Interface..................................................................10-7

10.2.4 Binding a Physical Interface to an RPR Logical Interface.................................................................10-8

10.2.5 Configuring the ARP Mapping Table................................................................................................10-8

10.2.6 (Optional) Configuring the Station Name..........................................................................................10-9

10.2.7 Enabling RPR Stations.......................................................................................................................10-9

10.2.8 Checking the Configuration.............................................................................................................10-10

10.3 Configuring RPR Timers..........................................................................................................................10-12

10.3.1 Establishing the Configuration Task................................................................................................10-12

10.3.2 Configuring the Sending Timer for TP and TC Frames...................................................................10-13

10.3.3 Configuring the Sending Timer for ATD Frames............................................................................10-13

10.3.4 Configuring the Timeout Interval for the Keepalive Timer.............................................................10-14

10.3.5 Configuring the Delay Interval for Reporting a Span Fault.............................................................10-14


10.4 Configuring the RPR Protection Mode.....................................................................................................10-15

10.4.1 Establishing the Configuration Task................................................................................................10-1610.4.2 Configuring the Switching Mode.....................................................................................................10-16

10.4.3 Configuring the Forced Switching...................................................................................................10-16

10.4.4 Configuring the Recovery Mode......................................................................................................10-17

10.4.5 Configuring the Interval for the Station to Recover.........................................................................10-17


10.5 Configuring the Attributes of RPR Data Frames......................................................................................10-19


10.5.2 Configuring Permitted Frame Size for the Station...........................................................................10-20

10.5.3 Configuring Flow Statistics Based on Source MAC and Destination MAC...................................10-20

10.5.4 Configuring the Mapping Between EF Class flow and RPR Service Type.....................................10-21

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10.5.5 Configuring the Static Selection Ring..............................................................................................10-21

10.5.6 Configuring the RPR Encapsulation Format for IS-IS Packets.......................................................10-22


10.6 Configuring the RPR Fairness Algorithm.................................................................................................10-23


10.6.2 Configuring Allocable Bandwidth on the Station............................................................................10-24

10.6.3 Configuring Reserved Bandwidth of the Station.............................................................................10-24

10.6.4 Configuring the Link Weight on the Station....................................................................................10-25


10.7 Maintaining RPR.......................................................................................................................................10-26

10.7.1 Clearing the Running Information...................................................................................................10-26

10.7.2 Debugging RPR................................................................................................................................10-26

10.8 Configuration Examples............................................................................................................................10-27

10.8.1 Example for Configuring Basic RPR Functions..............................................................................10-27

10.8.2 Example for Configuring Tangent RPR Rings................................................................................10-31

10.8.3 Example for Configuring Intersected RPR Rings............................................................................10-35

10.9 Troubleshooting........................................................................................................................................10-42

10.9.1 RPR Logical Interface Is Down.......................................................................................................10-42

10.9.2 Packet Transmission Faults..............................................................................................................10-43

A Glossary.....................................................................................................................................A-1

B Acronyms and Abbreviations.................................................................................................B-1

Index.................................................................................................................................................i-1





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Figures

Figure 1-1 Networking diagram of configuring the MAC address table based on the interface and VLAN....1-12

Figure 1-2 Networking diagram of configuring the MAC address table based on the dot1q termination sub-interface

and VSI................................................................................................................................................................1-15

Figure 1-3 Networking diagram of configuring the MAC address table based on the VLANIF interface and VSI

.............................................................................................................................................................................1-18Figure 1-4 Networking diagram of configuring the MAC address table based on the VLAN and Layer 2 VE

interface...............................................................................................................................................................1-21

Figure 1-5 Networking diagram of configuring the MAC address table based on the VSI and Layer 3 VE interface

.............................................................................................................................................................................1-23

Figure 2-1 Typical application of a Layer 2 Ethernet sub-interface (VRRP + TE tunnel)................ ..................2-3

Figure 2-2 Schematic diagram of the Smart Link in the normal state..................................................................2-4

Figure 2-3 Schematic diagram in which the active Smart link fails.....................................................................2-5

Figure 2-4 Networking diagram of Ethernet interface configuration.................................................................2-22

Figure 2-5 Networking diagram of configuring equipment to process Smart Link packets..............................2-24

Figure 3-1 Determining the active links by the Actor in static LACP mode.......................................................3-3Figure 3-2 Typical application of the Layer 2 Eth-Trunk interface (Eth-Trunk ring network)..................... ......3-5

Figure 3-3 Networking diagram of link aggregation in manual load balancing mode......................................3-25

Figure 3-4 Networking diagram of link aggregation in 1:1 active/standby mode.............................................3-29

Figure 3-5 Networking diagram of link aggregation in static LACP mode.......................................................3-34

Figure 3-6 Configuring a Layer 2 Eth-Trunk interface to allow VLAN frames to pass through.......................3-44

Figure 3-7 Networking diagram of configuring a Layer 3 Eth-Trunk interface................................................3-47

Figure 3-8 Networking diagram of configuring VLANs to communicate through Eth-Trunk sub-interfaces

.............................................................................................................................................................................3-49

Figure 3-9 Networking diagram of link aggregation in manual load balancing mode......................................3-53

Figure 3-10 Networking diagram of configuring link aggregation in 1:1 active/standby mode........................3-55

Figure 3-11 Networking diagram of link aggregation in static LACP mode.....................................................3-60

Figure 4-1 Networking diagram of the traditional LAN......................................................................................4-3

Figure 4-2 Schematic diagram of the VLAN networking....................................................................................4-4

Figure 4-3 Communication between VLANs through routers.............................................................................4-6

Figure 4-4 Communication between VLANs through VLANIF interfaces.........................................................4-7

Figure 4-5 Networking diagram of configuring trunk interfaces to connect the VLANs between devices.......4-19

Figure 4-6 Networking diagram of configuring hybrid interfaces to connect the VLANs between devices.....4-19

Figure 4-7 Application scenario of VLAN aggregation.......................... ...........................................................4-22

Figure 4-8 Networking diagram of configuring VLAN mapping......................................................................4-27

Figure 4-9 Configuring a VLAN based on Layer 2 interface............................................................................4-36


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Figure 4-10 Configuring VLANs based on ports...............................................................................................4-38

Figure 4-11 Configuring VLANs to communicate through a router..................................................................4-40

Figure 4-12 Configuring VLANs to communicate with non-VLAN through a router......................................4-43

Figure 4-13 Configuring VLAN trunks..............................................................................................................4-45

Figure 4-14 Configuring VLAN aggregation.....................................................................................................4-49

Figure 4-15 Networking diagram of configuring VLAN mapping....................................................................4-51

Figure 4-16 Networking diagram of configuring VLAN damping....................................................................4-55

Figure 4-17 Networking diagram of configuring interface isolation in a VLAN.............................................. 4-57

Figure 4-18 Networking diagram of configuring the isolation based on interface groups in a VLAN............. 4-59

Figure 5-1 Intercommunication between Layer 2 LANs on the basis of the traditional IEEE 802.1Q protocol

...............................................................................................................................................................................5-3

Figure 5-2 802.1 encapsulation............................................................................................................................5-4

Figure 5-3 Compatibility of the EType field in the TPID field of the outer tag in the QinQ packet...................5-5

Figure 5-4 Supporting proxy ARP.......................................................................................................................5-5Figure 5-5 Typical networking diagram of IP address assignation on the sub-interface for QinQ VLAN tag

termination as a DHCP server...............................................................................................................................5-6

Figure 5-6 Typical networking diagram of the DHCP relay function on the sub-interface for QinQ VLAN tag

termination............................................................................................................................................................5-7

Figure 5-7 Typical networking diagram of VRRP on the sub-interface for QinQ VLAN tag termination..... ....5-8

Figure 5-8 Typical networking diagram of the access to an L3VPN through the sub-interface for QinQ VLAN tag

termination.......................................................................................................................................................... 5-10

Figure 5-9 Typical networking diagram of dynamic QinQ................................................................................5-11

Figure 5-10 Typical networking diagram of the access to a PWE3/VLL network through the sub-interfac

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00399146-Configuration Guide - LAN and MAN Access(V300R003_03)

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