Monday, April 14, 2014

Packet Captures on VG204/VG202/VG224

The VGs don't support packet capture using this traffic-export commands, but do have a different way of getting all-traffic captures on its Ethernet interface.  Here are the commands:

Step 1 - Set up Packet Capture

monitor capture buffer vg max-size 9500
monitor capture point ip cef cef fastEthernet 0/0 both
monitor capture point ip process-switched switch both
monitor capture point associate cef vg
monitor capture point associate switch vg


Step 2 - Start Packet Capture

monitor capture point start  all


Step 3 - Stop Packet Capture

monitor capture point stop  all


Step 4 - Collect Packet Capture

monitor capture buffer vg export tftp:///vg.pcap

1 comment:

  1. Hi Aaron!

    We're a Cisco Solution Partner specializing in software development for Cisco Collaboration and Contact Center solutions.
    We'd also like to publish some article on your blog aarondhiman.blogspot.com.

    Please contact me via email.

    ReplyDelete