R3102-R3103-HP 6600/HSR6600 Routers Layer 2 - WAN Command Reference Guide

16
Field Descri
p
tion
Link: ADM - administratively down; Stby -
standby
Link layer state of the interface:
• ADM—The interface was shut down by the network
administrator. To recover its physical layer state, perform the
undo shutdown command.
• Stby—The interface is a standby interface. You can use the
display standby state command to check the corresponding
primary interface.
Protocol: (s) - spoofing
If the network layer protocol state of an interface is shown as UP,
but its link is an on-demand link or not present at all, its protocol
attribute includes the spoofing flag (an s in parentheses).
Interface Interface name.
Link
Physical link state of the interface:
• UP—The link is up.
• ADM—The link was administratively shut down. To recover its
physical state, execute the undo shutdown command.
Protocol Protocol connection state of the interface: UP(s).
Main IP Primary IP address.
Description Interface description.
Cause
Cause for a DOWN physical link:
• Administratively—The port was shut down with the shutdown
command. To restore the physical state of the interface, use the
undo shutdown command.
• Not connected—No physical connection exists.
Related commands
interface virtual-ethernet
encapsulation
Use encapsulation to specify an ATM AAL5 encapsulation type for a PVC.
Use undo encapsulation to restore the default.
Syntax
encapsulation aal5-encap
undo encapsulation
Default
Aal5snap encapsulation is used.
Views
PVC view, ATM class view
Default command level
2: System level