Administrator Guide

Important Points to Remember............................................................................................................................. 968
Enabling and Disabling sFlow....................................................................................................................................... 968
Enabling and Disabling sFlow on an Interface............................................................................................................ 968
sFlow Show Commands............................................................................................................................................... 968
Displaying Show sFlow Global................................................................................................................................969
Displaying Show sFlow on an Interface................................................................................................................ 969
Displaying Show sFlow on a Line Card..................................................................................................................970
Conguring Specify Collectors.....................................................................................................................................970
Changing the Polling Intervals......................................................................................................................................970
Back-O Mechanism..................................................................................................................................................... 971
sFlow on LAG ports........................................................................................................................................................971
Enabling Extended sFlow...............................................................................................................................................971
Important Points to Remember..............................................................................................................................972
53 Simple Network Management Protocol (SNMP)......................................................................................973
Protocol Overview......................................................................................................................................................... 974
Implementation Information..........................................................................................................................................974
Conguration Task List for SNMP............................................................................................................................... 974
Related Conguration Tasks................................................................................................................................... 974
Important Points to Remember....................................................................................................................................974
Set up SNMP................................................................................................................................................................. 975
Creating a Community............................................................................................................................................ 975
Setting Up User-Based Security (SNMPv3)........................................................................................................975
Reading Managed Object Values................................................................................................................................. 976
Writing Managed Object Values...................................................................................................................................977
Conguring Contact and Location Information using SNMP................................................................................... 977
Conguring the CPU Utilization for SNMP Traps......................................................................................................978
Conguring Threshold Memory Utilization for SNMP Traps....................................................................................979
Subscribing to Managed Object Value Updates using SNMP.................................................................................. 981
Enabling a Subset of SNMP Traps............................................................................................................................... 981
Enabling an SNMP Agent to Notify Syslog Server Failure....................................................................................... 984
Copy Conguration Files Using SNMP....................................................................................................................... 985
Copying a Conguration File.................................................................................................................................. 986
Copying Conguration Files via SNMP................................................................................................................. 987
Copying the Startup-Cong Files to the Running-Cong.................................................................................. 987
Copying the Startup-Cong Files to the Server via FTP................................................................................... 988
Copying the Startup-Cong Files to the Server via TFTP.................................................................................988
Copy a Binary File to the Startup-Conguration................................................................................................. 989
Additional MIB Objects to View Copy Statistics..................................................................................................989
Obtaining a Value for MIB Objects........................................................................................................................ 990
MIB Support to Display Reason for Last System Reboot........................................................................................ 990
Viewing the Reason for Last System Reboot Using SNMP............................................................................... 991
MIB Support to Display the Available Partitions on Flash..........................................................................................991
Viewing the Available Partitions on Flash............................................................................................................. 992
MIB Support to Display Egress Queue Statistics.......................................................................................................993
MIB Support to Display Egress Queue Statistics.......................................................................................................993
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