HSRP configured as below:1. two switches(3750) connected to two routers (2851) respectively, and the two switches inter-connected via trunk links. 2. HSRP configured on routers, router1 active for vlan1 & 2, standby for vlan33. router2 active for val...

hi, I need help to interpret the show interface type/num output, what fields should I pay attention to detect a slow link/congestion (without any aid tools, appreciate your help!

our company is currently converting multiple branches to cisco devices. I got a little problem on one of the switch(3750), I can telnet and ping the switch from the router, but not from the management PC, when I compare the basic config handed by our...