Reference Guide

Setting Rate-Limit BPDUs...................................................................................................................................... 698
Debugging Layer 2 Protocol Tunneling................................................................................................................698
Provider Backbone Bridging.........................................................................................................................................698
Chapter 49: sFlow..................................................................................................................... 700
Overview...........................................................................................................................................................................700
Implementation Information..........................................................................................................................................700
Enabling and Disabling sFlow........................................................................................................................................ 701
Enabling and Disabling sFlow on an Interface...........................................................................................................701
Enabling sFlow Max-Header Size Extended..............................................................................................................701
sFlow Show Commands................................................................................................................................................ 702
Displaying Show sFlow Global................................................................................................................................702
Displaying Show sFlow on an Interface............................................................................................................... 703
Displaying Show sFlow on a Line Card.................................................................................................................703
Configuring Specify Collectors.................................................................................................................................... 704
Changing the Polling Intervals..................................................................................................................................... 704
Back-Off Mechanism..................................................................................................................................................... 704
sFlow on LAG ports........................................................................................................................................................705
Enabling Extended sFlow.............................................................................................................................................. 705
Important Points to Remember............................................................................................................................. 705
Chapter 50: Simple Network Management Protocol (SNMP)..................................................... 707
Protocol Overview.......................................................................................................................................................... 707
Implementation Information..........................................................................................................................................707
Configuration Task List for SNMP..............................................................................................................................708
Important Points to Remember................................................................................................................................... 708
Set up SNMP................................................................................................................................................................... 708
Creating a Community............................................................................................................................................. 708
Setting Up User-Based Security (SNMPv3)......................................................................................................709
Reading Managed Object Values................................................................................................................................. 710
Writing Managed Object Values....................................................................................................................................711
Configuring Contact and Location Information using SNMP.................................................................................711
Subscribing to Managed Object Value Updates using SNMP...............................................................................712
Enabling a Subset of SNMP Traps.............................................................................................................................. 712
Copy Configuration Files Using SNMP....................................................................................................................... 714
Copying a Configuration File................................................................................................................................... 715
Copying Configuration Files via SNMP.................................................................................................................716
Copying the Startup-Config Files to the Running-Config................................................................................716
Copying the Startup-Config Files to the Server via FTP................................................................................. 717
Copying the Startup-Config Files to the Server via TFTP...............................................................................717
Copy a Binary File to the Startup-Configuration................................................................................................718
Additional MIB Objects to View Copy Statistics................................................................................................ 718
Obtaining a Value for MIB Objects........................................................................................................................ 718
MIB Support to Display the Available Memory Size on Flash............................................................................... 719
Viewing the Available Flash Memory Size............................................................................................................719
MIB Support to Display the Software Core Files Generated by the System................................................... 720
Viewing the Software Core Files Generated by the System.......................................................................... 720
Manage VLANs using SNMP.........................................................................................................................................721
Creating a VLAN.........................................................................................................................................................721
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