This command shows all the TCP, UDP ports, and the VLAN IDs that are enabled for layer 2 forwarding.
Syntax:
show layer2 forward <all|tcp|udp|vlan>
Parameter | Description |
|---|---|
<all> | Shows all the port numbers(TCP,UDP) and VLAN IDs that are enabled for layer 2 forwarding |
<tcp> | Shows all the TCP port numbers that are enabled for layer 2 forwarding |
<udp> | Shows all the UDP port numbers that are enabled for layer 2 forwarding |
<vlan> | Shows all the VLAN IDs that are enabled for layer 2 forwarding |
Sample Output:
intruShell@john> show layer2 forward all
TCP ports: 50
UDP ports:
VLAN Ids:
All :
g0/1-g0/2 :
g3/1-g3/2 :
g3/3-g3/4 :
g3/5-g3/6 :
g3/7-g3/8 :
Example:
The sample output above shows the show layer2 forward command used for showing all the port numbers (TCP,UDP) and vlan IDs that are enabled for layer 2 forwarding.
Applicable to:
NS-series Sensors