Reference Guide

Enabling Extended sFlow..................................................................................................................790
Enabling and Disabling sFlow on an Interface................................................................................. 791
sFlow Show Commands................................................................................................................... 791
Displaying Show sFlow Global....................................................................................................791
Displaying Show sFlow on an Interface..................................................................................... 792
Displaying Show sFlow on a Stack-unit..................................................................................... 792
Configuring Specify Collectors........................................................................................................ 793
Changing the Polling Intervals......................................................................................................... 793
Back-Off Mechanism........................................................................................................................793
sFlow on LAG ports...........................................................................................................................794
Enabling Extended sFlow..................................................................................................................794
Important Points to Remember..................................................................................................795
44 Simple Network Management Protocol (SNMP)........................................797
Protocol Overview............................................................................................................................ 797
Implementation Information............................................................................................................ 797
SNMPv3 Compliance With FIPS........................................................................................................797
Configuration Task List for SNMP.................................................................................................... 799
Related Configuration Tasks.......................................................................................................799
Important Points to Remember....................................................................................................... 799
Set up SNMP......................................................................................................................................799
Creating a Community...............................................................................................................800
Setting Up User-Based Security (SNMPv3)................................................................................800
Reading Managed Object Values..................................................................................................... 801
Writing Managed Object Values.......................................................................................................802
Configuring Contact and Location Information using SNMP........................................................ 803
Subscribing to Managed Object Value Updates using SNMP.........................................................804
Enabling a Subset of SNMP Traps....................................................................................................805
Copy Configuration Files Using SNMP............................................................................................ 807
Copying a Configuration File..................................................................................................... 809
Copying Configuration Files via SNMP......................................................................................809
Copying the Startup-Config Files to the Running-Config........................................................ 810
Copying the Startup-Config Files to the Server via FTP.............................................................811
Copying the Startup-Config Files to the Server via TFTP.......................................................... 811
Copy a Binary File to the Startup-Configuration........................................................................811
Additional MIB Objects to View Copy Statistics.........................................................................812
Obtaining a Value for MIB Objects............................................................................................. 813
Manage VLANs using SNMP..............................................................................................................813
Creating a VLAN.......................................................................................................................... 813
Assigning a VLAN Alias................................................................................................................ 814
Displaying the Ports in a VLAN................................................................................................... 814
Add Tagged and Untagged Ports to a VLAN..............................................................................814