and Managing

Switch

Monitoring

the

 

 

Configuring for Network Management Applications

SNMP Communities

SNMP CommunitiesSNMP Community Features

Feature

Default

Menu

CLI

Web

 

 

 

 

 

show community name

n/a

page 8-6

page 8-8

configure identity information

none

page 8-9

 

configure community names

public

page 8-6

page 8-9

MIB view for a community name

 

"

"

(operator, manager)

manager

"

"

write access for default

 

 

"

community name

unrestricted

"

"

 

 

 

 

 

Use SNMP communities to restrict access to the switch by SNMP management

 

stations by adding, editing, or deleting SNMP communities. You can configure

 

up to five SNMP communities, each with either an operator-level or a manager-

 

level view, and either restricted or unrestricted write access.

 

Using SNMP requires that the switch have an IP address and subnet mask

 

compatible with your network.

 

 

C a u t i o n

Deleting or changing the community named “public” prevents network man-

 

agement applications (such as auto-discovery, traffic monitoring, SNMP trap

 

generation, and threshold setting) from operating in the switch. (Changing or

 

deleting the “public” name also generates an Event Log message.) If security

 

for network management is a concern, it is recommended that you change the

 

write access for the “public” community to “Restricted”.

 

Menu: Viewing and Configuring SNMP Communities

 

To View, Edit, or Add SNMP Communities:

1.From the Main Menu, Select:

2.Switch Configuration...

6.SNMP Community Names

8-6