R2511-HP MSR Router Series Layer 3 - IP Services Command Reference(V5)

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<Sysname> display interface tunnel brief down
The brief information of interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
Tun1 DOWN Not connected
Table 53 Command output
Field Descri
p
tion
The brief information of
interface(s) under route mode
Brief information about Layer 3 interfaces.
Link: ADM - administratively
down; Stby - standby
Link status:
• ADM—The interface has been administratively shut down by using the
undo shutdown command.
• Stby—The interface is a backup interface. To see the primary interface,
use the display standby state command in High Availability Command
Reference.
Protocol: (s) - spoofing
(s) indicates that the network layer protocol state is UP, but the link is not
available because it is either an on-demand link or not present at all.
Interface Abbreviated interface name.
Link
Physical link state of the interface:
• UP—The link is physically up.
• DOWN—The link is physically down.
• ADM—The link has been administratively shut down. To bring it up, use
the undo shutdown command.
• Stby—The interface is a backup interface.
Protocol
Protocol state:
• DOWN—The protocol is disabled.
• UP—The protocol is enabled.
Main IP Primary IP address of the interface.
Description Description of the interface.
Cause
Cause of a DOWN physical link. If the port has been shut down by using the
shutdown command, this field displays Administratively. To bring up the
port, use the undo shutdown command.
Related commands
• interface tunnel
• source
• destination
• tunnel-protocol
display ipv6 interface tunnel
Use display ipv6 interface tunnel to display IPv6 information about tunnel interfaces.
Syntax
display ipv6 interface tunnel [ number ] [ brief ] [ | { begin | exclude | include } regular-expression ]