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

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# Display brief information about IMA group interface 2/3.
<Sysname> display interface ima-group 2/3 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
Ima-group2/3 UP UP(s) --
# Display brief information about all IMA group interfaces in DOWN state.
<Sysname> display interface ima-group brief down
The brief information of interface(s) under route mode:
Link: ADM - administratively down; Stby - standby
Interface Link Cause
Ima-group2/3 ADM Administratively
# Display brief descriptions about all IMA group interfaces.
<Sysname> display interface ima-group 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
Ima-group2/3 UP UP(s) -- The interface for connecting RouterC.
Table 30 Command output
Field Description
Ima-group2/3 current state
Current state of the IMA group interface:
• DOWN—The IMA group interface is physically down (possibly because
no physical connection is present or the link has failed).
• UP—The IMA group interface is both administratively and physically up.
AAL enabled: AAL5, Maximum
VCs: 128
• AAL5—AAL type.
• 128—Maximum number of virtual circuits.
IMA-clock: CTC,
active-links-minimum: 1
• CTC—Clock mode of the IMA group interface.
• 1—Minimum number of links required for bringing up the IMA group
interface.
Frame-length: 128,
differential-delay-maximum: 25
• 128—Number of cells an IMA frame contains.
• 25—Maximum differential delay allowed between links.
symmetry: symmetrical
configuration and operation
The power spectral density (PSD) mode is symmetry.
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. To recover its
physical state, perform the undo shutdown command.
• Stby—The interface is operating as a backup interface. To see the
primary interface, use the display standby state command described in
High Availability Command Reference.