Users Guide

Related Commands
• show snmp engineID — displays the SNMP engine and all the remote engines that are congured on the
router.
• show running-cong snmp — displays the SNMP running conguration.
snmp-server group
Congure a new SNMP group or a table that maps SNMP users to SNMP views.
Syntax
snmp-server group [group_name {1 | 2c | 3 {auth | noauth | priv}}] [read name]
[write name] [notify name] [access access-list-name | ipv6 access-list-name |
access-list-name ipv6 access-list-name]]
To remove a specied group, use the no snmp-server group [group_name {v1 | v2c | v3 {auth
| noauth | priv}}] [read name] [write name] [notify name] [access access-list-
name | ipv6 access-list-name | access-list-name ipv6 access-list-name]] command.
Parameters
group_name Enter a text string (up to 20 characters long) as the name of the group. The following
groups are created for mapping to read/write community/security-names (defaults):
• v1v2creadg — maps to a community/security-name with ro permissions.
• 1v2cwriteg — maps to a community/security-name rw permissions.
1 | 2c | 3 (OPTIONAL) Enter the security model version number (1, 2c, or 3):
• 1 is the least secure version.
• 3 is the most secure of the security modes.
• 2c allows transmission of informs and counter 64, which allows for integers twice the
width of what is normally allowed.
The default is 1.
auth (OPTIONAL) Enter the keyword auth to specify authentication of a packet without
encryption.
noauth (OPTIONAL) Enter the keyword noauth to specify no authentication of a packet.
priv (OPTIONAL) Enter the keyword priv to specify both authentication and then scrambling
of the packet.
read name (OPTIONAL) Enter the keyword read then a name (a string of up to 20 characters long)
as the read view name. The default is GlobalView and is assumed to be every object
belonging to the internet (1.3.6.1) OID space.
write name (OPTIONAL) Enter the keyword write then a name (a string of up to 20 characters
long) as the write view name.
notify name (OPTIONAL) Enter the keyword notify then a name (a string of up to 20 characters
long) as the notify view name.
access access-list-
name
(Optional) Enter the standard IPv4 access list name (a string up to 16 characters long).
ipv6 access-list-
name
(Optional) Enter the keyword ipv6 then the IPv6 access list name (a string up to 16
characters long).
Simple Network Management Protocol (SNMP) and Syslog 1489