R2511-HP MSR Router Series Interface Command Reference(V5)

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# Display brief information about POS 8/0.
<Sysname> display interface pos 8/0 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
Pos8/0 UP UP(s) --
# Display brief information about all POS interfaces in DOWN state.
<Sysname> display interface pos brief down
The brief information of interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
Pos8/0 ADM Administratively
# Display brief information about POS interfaces, including their complete interface descriptions.
<Sysname> display interface pos brief description
The brief information of interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Protocol: (s) - spoofing
Interface Link Protocol Main IP Description
Pos8/0 UP UP(s) -- The interface for connecting RouterD.
Pos8/1 DOWN DOWN(s) -- --
Table 37 Command output
Field Descri
p
tion
current state
Current state of the POS interface:
• DOWN (Administratively)—The POS interface has
been shut down with the shutdown command.
• DOWN—The POS interface is physically down
because no physical link is present or the link has
failed.
• UP—The POS interface is both administratively
and physically up.
Line protocol current state Link layer state of the POS interface.
Description Description on the POS interface.
The Maximum Transmit Unit is 1500, Hold timer is
10(sec)
MTU of the POS interface and the interval at which the
link layer protocol sends keepalives.
Internet protocol processing
IP protocol processing capability, enabled or
disabled.
Link layer protocol is PPP
Link layer protocol of the POS interface and loopback
detection state.
LCP opened, IPCP opened, IP6CP opened LCP state, IPCP state, and IPv6CP state.
Physical layer is Pos1/0, Baudrate is 155520000
bit/s
Physical interface and baudrate.
Scramble enabled, crc 32, clock slave, loopback not
set
Payload scrambling state, CRC count, clock mode,
and loopback state on the interface.