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Central Host

N e t w o r k

E l emen t

N e t w o r k

E l emen t

N e t w o r k

E l emen t

Mo b i l e Ag en t

Mo b i l e Ag en t

J A M E S

Agency

J A M E S

M a n a g e r

User

Operator

J A M E S

G UI

J A M E S

agent

J A M E S

Code Server

Code Server

Appl icat ion Developer

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CORBA, Java RMI, ...

NE with JVM

JAMES

SNMP JAMESAdministration

serv ices prov idedby mobile agents

Ag. XAg. P

Legacy SNMP-basedManagement Applications

(not aware of Mobile Agents)

SNMP as a front-end for servicesprovided to legacy SNMP-basedapplications (by Mobile Agentsand by JAMES itself)

SNMP as a tool to accessmanagement services on NEs

not hosting JAMES or notoffering direct access to

mgmt. services)

Management Applicationsbased on Mobile Agents

NE without JVM

SNMP Agent

NE without JVM

SNMP Agent

NE with JVM

JAMES

SNMP JAMESAdministration

serv ices prov idedby mobile agents

Ag. Z

Ag. P

Remote API Remote API

SNMP based-communicat ion

SNMP

SNM

P

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JAMES Agency

Plat form ManagementSNMP Serv ice

Mobi le Agents Prov idedSNMP Serv ices

J AMES SNMP-agen tCore

SNMP-Manage rServ ice

JAMES Nat ive Admin is t ra t ion API

Legacy SNMP-basedManagement Appl ication

Legacy SNMP Agent

SNM

P

Data

Handling

Services

JAMES Remote API(CORBA, RMI,

Enterprise Java Beans)

JAMES-awareManagement Appl ication

Mobi leAgent

Mobi leAgent

Mobi leAgent

SNMP

SNMP

CORBA, RMI. . .

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Legacy SNMPManagement Station

SNMP Requests

SNMP Responses & Traps

Agency ManagementSNMP Service

SNMP Services Providedby Mobile Agents

MobileAgent

JAMES Native Administration APIMobileAgent

Registration &deregistration ofSNMP Objects

Request forValues, Actions

and Results

Request TrapGeneration

JAMES Remote API(server side)

Platform Administration,Mobile Agents Execution

Control,Communication with Mobile

Agents

Management Applicationaware of Mobile Agents

Remote API(Corba, RMI...)

SNMP Services Provided

by Mobile Agents

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