Administrator Guide

Switch Management Commands 2129
2 For stackable systems, configure your own EngineID, and verify that is
unique within your administrative domain.
Changing the value of the snmpEngineID has important side-effects. A user's
password (entered on the command line) is converted to an MD5 or SHA
security digest. This digest is based on both the password and the local engine
ID. The command line password is then deleted and is not stored on the
switch, as required by RFC 2274. Because of this deletion, if the local value of
engineID changes, the security digests of SNMPv3 users will be invalid and
the users will have to be reconfigured.
Example
The following example configures the Engine ID automatically.
console(config)# snmp-server engineID local default
snmp-server filter
Use the snmp-server filter command in Global Configuration mode to create
or update a Simple Network Management Protocol (SNMP) server filter
entry. To remove the specified SNMP server filter entry, use the no form of
this command.
Syntax
snmp-server filter filter-name oid-tree {included | excluded}
no snmp-server filter
filter-name [ oid-tree ]
• filter-name — Specifies the label for the filter record that is being updated
or created. The name is used to reference the record. (Range: 1-30
characters.)
•
oid-tree — Specifies the object identifier of the ASN.1 subtree to be
included or excluded from the view. To identify the subtree, specify a text
string consisting of numbers, such as
1.3.6.2.4 , or a word, such as
system . Replace a single subidentifier with the asterisk (*) wildcard to
specify a subtree family; for example,
1.3.*.4 .
•
included — Indicates that the filter type is included.
•
excluded — Indicates that the filter type is excluded.
2CSNXXX_SWUM204.book Page 2129 Monday, January 25, 2016 1:25 PM