R3303-HP 6600/HSR6600 Routers Interface Command Reference

14
Field Descri
p
tion
- no carrier
Number of times that the port failed to detect the carrier when
attempting to send frames. This counter applies to serial WAN
interfaces.
Table 6 Description on the possible physical states of a Layer 2 Ethernet interface
Field Descri
p
tion
UP The interface is physically up.
DOWN
The interface is physically down, because no physical connection exists
(possibly because the network cable is disconnected or faulty).
DOWN ( Administratively )
The interface is physically down because it was shut down with the shutdown
command. To restore its physical state, use the undo shutdown command.
DOWN ( Link-Aggregation
interface down )
The interface is physically down, because the aggregate interface
corresponding to the aggregation group to which it belongs was shut down
with the shutdown command.
DOWN ( OAM connection
failure )
The interface is physically down, because an OAM connection failed to be
established on it or the OAM connection is disconnected.
DOWN ( DLDP connection
failure )
The interface is physically down, because a DLDP connection failed to be
established on it or the DLDP connection is disconnected.
DOWN ( Loopback
detection-protected )
The interface is shut down because a loop is detected on it.
DOWN ( BPDU-protected ) The interface is shut down by the BPDU guard function.
DOWN ( Monitor-Link uplink
down )
The interface is physically down because the uplink of the monitor link group
to which it belongs is down.
# Display brief information about all interfaces.
<Sysname> display interface brief
The brief information of interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing
Interface Link Protocol Main IP Description
Atm5/1/0 DOWN DOWN --
GE4/0/0 DOWN DOWN --
GE4/0/2 DOWN DOWN --
GE4/0/3 DOWN DOWN --
GE4/0/4 DOWN DOWN --
The brief information of 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
GE4/0/1 DOWN auto A A 1
GE4/0/40 DOWN auto A A 1