Administrator Guide

Specifying a Destination MAC Address for BPDUs.............................................................................................. 811
Setting Rate-Limit BPDUs....................................................................................................................................... 811
Debugging Layer 2 Protocol Tunneling.................................................................................................................. 812
Provider Backbone Bridging..........................................................................................................................................812
46 sFlow........................................................................................................................................................813
Overview......................................................................................................................................................................... 813
Implementation Information.......................................................................................................................................... 813
Important Points to Remember.............................................................................................................................. 814
Enabling Extended sFlow...............................................................................................................................................814
Enabling and Disabling sFlow on an Interface.............................................................................................................815
Enabling sFlow Max-Header Size Extended............................................................................................................... 815
sFlow Show Commands................................................................................................................................................816
Displaying Show sFlow Global.................................................................................................................................816
Displaying Show sFlow on an Interface................................................................................................................. 816
Displaying Show sFlow on a Stack-unit................................................................................................................. 817
Conguring Specify Collectors......................................................................................................................................817
Changing the Polling Intervals.......................................................................................................................................817
Back-O Mechanism..................................................................................................................................................... 818
sFlow on LAG ports........................................................................................................................................................818
Enabling Extended sFlow...............................................................................................................................................818
Important Points to Remember.............................................................................................................................. 819
47 Simple Network Management Protocol (SNMP)...................................................................................... 821
Protocol Overview.........................................................................................................................................................822
Implementation Information..........................................................................................................................................822
SNMPv3 Compliance With FIPS................................................................................................................................. 822
Conguration Task List for SNMP...............................................................................................................................823
Related Conguration Tasks................................................................................................................................... 823
Important Points to Remember....................................................................................................................................824
Set up SNMP................................................................................................................................................................. 824
Creating a Community............................................................................................................................................ 824
Setting Up User-Based Security (SNMPv3)........................................................................................................824
Reading Managed Object Values.................................................................................................................................826
Writing Managed Object Values...................................................................................................................................826
Conguring Contact and Location Information using SNMP................................................................................... 827
Subscribing to Managed Object Value Updates using SNMP..................................................................................827
Enabling a Subset of SNMP Traps...............................................................................................................................828
Enabling an SNMP Agent to Notify Syslog Server Failure....................................................................................... 829
Copy Conguration Files Using SNMP....................................................................................................................... 830
Copying a Conguration File................................................................................................................................... 831
Copying Conguration Files via SNMP.................................................................................................................832
Copying the Startup-Cong Files to the Running-Cong.................................................................................. 832
Copying the Startup-Cong Files to the Server via FTP....................................................................................833
Copying the Startup-Cong Files to the Server via TFTP................................................................................. 833
Copy a Binary File to the Startup-Conguration................................................................................................. 834
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