in my backbone network i am using ospf and isis routing protocols. In my network i am having the routres that support both ip and isis. i am using both cisco and juniper routers. in one place i want to convert the isis packets to ip packets and i wan...

Dear allPlease look at this below logs from cisco 3550 switch. pls guide me .errdisable mode is detected here because of the loopback. pls anybody explain me what is this......Jun 5 13:36:20.502 IST: %ETHCNTR-3-LOOP_BACK_DETECTED: Keepalive packet ...

Let me know range of cisco catalyst switches that support L3 functions. What is current advanced switch that support lL3 function.