Tag: Packet Capture

Previously I posted about how to do a packet capture on a Cisco ASR1000 platform, here I show you how to do a Cisco IOS Packet Capture which is possible on IOS based router’s for example a Cisco ISR 1921. First we need to specify the traffic we are interested in seeing in an ACL;

Running packet capture on a router is, in my opinion, one of the best features Cisco provide. Most Cisco router platforms have the facility to run a packet capture on the box and here I demonstrate how to carry one out on any ASR1k platform such as the ASR1001, ASR1002, ASR1002x etc. First, we should