I am connecting Cat 3550 EMI (SW1) to Cat 3550 SMI (SW2).
The cable connection is as follows:
1- Sw1 to Patch Panel 1 (Straight)
2- Patch Panel 1 to Patch Panel 2 (Straight)
3- Patch Panel 2 to Sw 2 (Cross over)
The ports are configured as:
description JCITYSW02 trunk connection
switchport trunk encapsulation dot1q
switchport mode trunk
no ip address
spanning-tree mode pvst
spanning-tree extend system-id
Problem is switches are not able to see each other.
What am I missing?