Concept Guide

sFlow Show Commands............................................................................................................................................... 882
Displaying Show sFlow Global................................................................................................................................882
Displaying Show sFlow on an Interface.................................................................................................................883
Displaying Show sFlow on a Stack-unit................................................................................................................ 883
Conguring Specify Collectors.....................................................................................................................................884
Changing the Polling Intervals......................................................................................................................................884
Back-O Mechanism.................................................................................................................................................... 884
sFlow on LAG ports.......................................................................................................................................................885
Enabling Extended sFlow..............................................................................................................................................885
Important Points to Remember............................................................................................................................. 886
48 Simple Network Management Protocol (SNMP)......................................................................................887
Protocol Overview.........................................................................................................................................................888
Implementation Information..........................................................................................................................................888
SNMPv3 Compliance With FIPS................................................................................................................................. 888
Conguration Task List for SNMP...............................................................................................................................889
Related Conguration Tasks...................................................................................................................................889
Important Points to Remember................................................................................................................................... 890
Set up SNMP.................................................................................................................................................................890
Creating a Community............................................................................................................................................ 890
Setting Up User-Based Security (SNMPv3)........................................................................................................ 891
Reading Managed Object Values.................................................................................................................................892
Writing Managed Object Values...................................................................................................................................892
Conguring Contact and Location Information using SNMP...................................................................................893
Subscribing to Managed Object Value Updates using SNMP................................................................................. 893
Enabling a Subset of SNMP Traps.............................................................................................................................. 894
Enabling an SNMP Agent to Notify Syslog Server Failure....................................................................................... 896
Copy Conguration Files Using SNMP....................................................................................................................... 897
Copying a Conguration File.................................................................................................................................. 899
Copying Conguration Files via SNMP.................................................................................................................899
Copying the Startup-Cong Files to the Running-Cong..................................................................................900
Copying the Startup-Cong Files to the Server via FTP................................................................................... 900
Copying the Startup-Cong Files to the Server via TFTP..................................................................................901
Copy a Binary File to the Startup-Conguration..................................................................................................901
Additional MIB Objects to View Copy Statistics..................................................................................................902
Obtaining a Value for MIB Objects........................................................................................................................ 902
MIB Support to Display Reason for Last System Reboot.........................................................................................903
Viewing the Reason for Last System Reboot Using SNMP...............................................................................903
MIB Support for Power Monitoring.............................................................................................................................904
MIB Support for 25G, 40G, 50G, 100G Optical Transceiver or DAC cable IDPROM user info........................... 904
MIB Support to Display the Available Memory Size on Flash.................................................................................. 905
Viewing the Available Flash Memory Size............................................................................................................ 906
MIB Support to Display the Software Core Files Generated by the System......................................................... 906
Viewing the Software Core Files Generated by the System..............................................................................906
MIB Support for CAM................................................................................................................................................... 907
Viewing the CAM MIB.............................................................................................................................................907
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