How to test layer 2 connectivity on Cisco Switch?
I'm testing a new FTTH CPE in our lab. A Cisco ME3400 switch. So far I'm having issues in provisioning them. I have activated DHCP debugging to see the DHCP packets.
I wonder how can I test to know if there is layer 2 connectivity between the CPE and ME3400?
Some output :
ME3400#sh int fa0/1 FastEthernet0/1 is up, line protocol is up (connected) Hardware is Fast Ethernet, address is 0023.05ab.c883 (bia 0023.05ab.c883)
ME3400#sh mac address-table
Vlan Mac Address Type Ports
---- ----------- -------- -----
All 0100.0ccc.cccc STATIC CPU
1 XXXX.XX29.c942 DYNAMIC Gi0/1
1 XXXX.XXe4.0bdd DYNAMIC Gi0/1
1 XXXX.XX70.113e DYNAMIC Gi0/1
10 XXXX.XXa1.4ca0 DYNAMIC Fa0/1