Administrator Guide

Setting Rate-Limit BPDUs..........................................................................................................................................782
Debugging Layer 2 Protocol Tunneling.....................................................................................................................782
Provider Backbone Bridging.............................................................................................................................................782
49 sFlow.....................................................................................................................................784
Overview............................................................................................................................................................................ 784
Implementation Information............................................................................................................................................. 784
Enabling Extended sFlow................................................................................................................................................. 785
Enabling and Disabling sFlow on an Interface................................................................................................................786
Enabling and Disabling sFlow for Egress Traffic......................................................................................................786
Enabling sFlow Max-Header Size Extended.................................................................................................................. 786
sFlow Show Commands................................................................................................................................................... 787
Displaying Show sFlow Global....................................................................................................................................787
Displaying Show sFlow on an Interface.................................................................................................................... 788
Displaying Show sFlow on a Stack-unit....................................................................................................................788
Configuring Specify Collectors........................................................................................................................................ 788
Changing the Polling Intervals......................................................................................................................................... 789
Back-Off Mechanism........................................................................................................................................................789
sFlow on LAG ports...........................................................................................................................................................789
Enabling Extended sFlow................................................................................................................................................. 789
Important Points to Remember.................................................................................................................................790
50 Simple Network Management Protocol (SNMP)........................................................................ 791
Protocol Overview............................................................................................................................................................ 792
Implementation Information............................................................................................................................................. 792
SNMPv3 Compliance With FIPS..................................................................................................................................... 792
Configuration Task List for SNMP..................................................................................................................................793
Important Points to Remember.......................................................................................................................................793
Set up SNMP.....................................................................................................................................................................793
Creating a Community................................................................................................................................................ 794
Setting Up User-Based Security (SNMPv3)........................................................................................................... 794
Enable SNMPv3 traps................................................................................................................................................ 795
Reading Managed Object Values.................................................................................................................................... 795
Writing Managed Object Values......................................................................................................................................796
Configuring Contact and Location Information using SNMP......................................................................................796
Subscribing to Managed Object Value Updates using SNMP.....................................................................................797
Enabling a Subset of SNMP Traps..................................................................................................................................797
Enabling an SNMP Agent to Notify Syslog Server Failure........................................................................................... 801
Copy Configuration Files Using SNMP...........................................................................................................................802
Copying a Configuration File......................................................................................................................................803
Copying Configuration Files via SNMP.....................................................................................................................804
Copying the Startup-Config Files to the Running-Config......................................................................................804
Copying the Startup-Config Files to the Server via FTP.......................................................................................804
Copying the Startup-Config Files to the Server via TFTP.................................................................................... 805
Copy a Binary File to the Startup-Configuration.....................................................................................................805
Additional MIB Objects to View Copy Statistics..................................................................................................... 805
Obtaining a Value for MIB Objects............................................................................................................................806
MIB Support to Display Reason for Last System Reboot............................................................................................806
Viewing the Reason for Last System Reboot Using SNMP.................................................................................. 807
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