求助cisco 3750交换机 SNMP配置

specters

目前有一台cisco 3750交换机，需要开启SNMP功能，求助下，应该怎么配置

nickhuang1268

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access-list 90 permit 12.12.12.12
snmp-server view cutdown iso included
snmp-server view cutdown lldpXMedMIB excluded
snmp-server view cutdown lldpXMedLocalData.1 excluded
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snmp-server community PPPPP view cutdown RO 90
!
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BugID: CSCtg62793, fixed: 12.2(55)SE3.
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CPU hog on Cat3xxx for SNMP lldpRemEntry
CSCtg62793
Description
Symptom:
A CAtalyst switch reports the following error:
%SYS-3-CPUHOG: Task is running for (2111)msecs, more than (2000)msecs
(78/44),process = SNMP ENGINE.
{YYYY-DD-MM} {hh:mm:ss} - {ip address} - 122:
-Traceback= [hex]
%SNMP-3-CPUHOG: Processing GetNext of lldpRemEntry.8.0
And sometimes CPU hog could be a trigger to crash following above message.

Workaround:
Create an snmp-server view blocking this portion of the mib tree or the LLDP-EXT-MED-MIB that contains it.

ie:
snmp-server view cutdown iso included
snmp-server view cutdown 1.0.8802.1.1.2.1.5.4795.1.2.1 excluded
---or---
snmp-server view cutdown 1.0.8802.1.1.2.1.5.4795 excluded
Apply the view to your community:
no snmp-server community RO
snmp-server community view cutdown RO

specters

nickhuang1268 发表于 2017-7-13 17:03
!
access-list 90 permit 12.12.12.12
snmp-server view cutdown iso included

谢兄弟，上面的是配置信息，下面应该是配置命令，但是看到不是太懂，能否简单解释下多谢！