R0106-HP MSR Router Series Interface Command Reference(V7)

23
Brief information on interface(s) under bridge mode:
Link: ADM - administratively down; Stby - standby
Speed or Duplex: (a)/A - auto; H - half; F - full
Type: A - access; T - trunk; H - hybrid
Interface Link Speed Duplex Type PVID Description
GE2/1/1 UP 100M(a) F(a) A 1 aaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
# Display information about interfaces in DOWN state and the causes.
<Sysname> display interface brief down
Brief information on interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
GE2/0/1 DOWN Not connected
GE2/0/2 DOWN Not connected
GE2/0/3 DOWN Not connected
Brief information on interface(s) under bridge mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
GE2/1/0 DOWN Not connected
GE2/1/2 DOWN Not connected
GE2/1/3 DOWN Not connected
GE2/1/5 DOWN Not connected
Table 5 Command output
Field Description
The brief information of interface(s)
under route mode:
Brief information about Layer 3 interfaces.
Link: ADM - administratively down;
Stby - standby
• ADM—The interface has been shut down by the network
administrator. To recover its physical layer state, execute the undo
shutdown command.
• Stby—The interface is a standby interface. To display the active
interface, execute the display interface-backup state command.
Protocol: (s) – spoofing
If the link layer protocol of an interface is UP, but its link is an on-demand
link or not present at all, this field displays UP (s), where s represents the
spoofing flag. This attribute is typical of interface Null 0 and loopback
interfaces.
Interface Interface name.
Link
Physical link state of the interface:
• UP—The interface is physically up.
• DOWN—The interface is physically down.
• ADM—The interface has been administratively shut down. To bring
up the interface, run the undo shutdown command.
• Stby—The interface is a standby interface.