Qtech QSW-2910-09T-POE-AC/DC [163/212] Configure community

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 Configure view

 Configure group

 Configure user

13.5.2.1 Configure community

SNMP adopts community authentication. The SNMP packets which are not matching the

authenticated community name will be dropped. SNMP community name is a character string.

Different community can possess the accessing right of read-only or read-write. Community

with the riht of read-only can only query system information, but the one with the right of read-

write can configure system. System can configure at most 8 community names. It is defaulted

to configure without community name. Configure it in global configuratiob mode.

 Configure community name and accessing right.

This command can also used to modify community attribution with character string community-

name being the same.

snmp-server community community-name { ro | rw } { deny | permit } [ view view-name ]

community-name is a printable character string of 1 to 20 characters; ro, rw means read only

or can be read and write; permit, deny means community can or cannot be activated;

View-name is view configured for community, The default configuration view is iso.

 Delete community name and accessing right

no snmp-server community community-name

community-name is existed community name.

For example:

!Add community test,and configure privilege to be rw,and permit

QTECH(config)#snmp-server community test rw permit

!Remove community test

QTECH(config)#no snmp-server community test

 Display community name in any mode

show snmp community

For example:

!Display SNMP community information

QTECH(config)#show snmp community

13.5.2.2 Configure sysContact

sysContact is a managing variable in system group in MIB II, the content of which is the

contact way of the administrator. Configure it in global configuration mode: