I have a NMD-16ESW module installed on a 2851 Router . I was trying Mac-address table command on it.I have two Vlans One for Voice and one for Data created on it.Voice Vlan:1Data Vlan : 10I wanted to secure the interface so that no one can add other ...

Tell me if I understand this correctly. You use the: mac-address-table secure <mac-address> fastethernet slot/port [vlan <vlan id>] command to lock specific MACs to specific interfaces. So I take it there is no equivalent to the: switchport port-secu...

We want to take an ethernet subnet, say a /20, and split into separateethernet subnets (probably vlanned) for the purpose of further subnetting a range ofaddresses in a diverse customer environment...e.g. we want to do something like (vlan not part o...

We want to take an ethernet subnet, say a /20, and split into separateethernet subnets (probably vlanned) for the purpose of further subnetting a range ofaddresses in a diverse customer environment...e.g. we want to do something like (vlan not part o...

The switch has a vlan 5 created and defined to g1/0/35 and is active w/ip10.10.10.1/8. Laptop is 10.10.10.2/8. However I am unable to ping between the two.