Hello,
I have configured SPAN session on 2960 switch, source port being a VLAN and destination being one of the fastethernet ports. All I see in the capture is control traffic (HSRP, RIP, Syslog, DNS..etc). However I dont see any real data traffic being captured. Does someone know why this is happening. Below is how I have SPAN configured..
monitor session 1 source vlan <vlan_id> both
monitor session 1 destination interface fa0/42
Thank you.