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Monitoring the Redundancy Status
Purpose
Display the redundancy modes and other information about stateful SRP switchover.
Action
To display summary redundancy status information.
host1#show redundancy
SRP
---
high-availability state: disabled
current redundancy mode: high-availability
last activation type: cold-switch
Criteria Preventing High Availability from being Active
-------------------------------------------------------
criterion met
----------------------------------------------- ---
Standby SRP is online and capable of mirroring? No
Line Card
---------
automatic reverting is off
backed
up sparing
hardware lockout by for revert
slot role config slot slot at
---- -------- --------- ------ ------- ------
3 --- --- --- --- ---
8 spare --- --- --- ---
12 primary protected --- --- ---
midplane midplane
slots type rev
------ -------- --------
8 - 13 6 0To display detailed redundancy status information:
host1#show redundancy detail
SRP ---
high-availability state: disabled current redundancy mode: file-system-synchronization last activation type: cold-start
Criteria Required for High Availability to be Active
----------------------------------------------------
criterion met
---------------------------------------------------- ---
Active SRP hardware supports High Availability? Yes
High Availability mode configured? No
Mirroring Subsystem present? Yes
Mirroring activity levels within limits? Yes
Network Core Dumps disabled? Yes
Running configuration is safe for High Availability? Yes
Standby SRP hardware supports High Availability? Yes
Standby SRP is online and capable of mirroring? Yes
Standby SRP is running the same release? YesLine Card ---------
automatic reverting is off
backed
up sparing
hardware lockout by for revert
slot role config slot slot at
---- -------- --------- ------ ------- ------
3 --- --- --- --- ---
8 spare --- --- --- ---
12 primary protected --- --- ---midplane midplane slots type rev ------ -------- -------- 8 - 13 6 0
Meaning
Table 1 lists the show redundancy command output fields.
Table 1: show redundancy Output Fields
Field Name | Field Description |
|---|---|
SRP | |
high-availability state | State of high availability mode:
|
current redundancy mode | Redundancy mode currently used by the router:
|
last activation type | Last type of activation that occurred on the router. The method using which the SRP last booted:
|
Criteria Preventing High Availability from being Active | Criteria preventing the router from being in the active state of high availability mode. Note: For the router to be in the Active state, all criteria for this option must be “yes”. |
Criteria Required for High Availability to be Active | Criteria required for the router to be in the active state of high availability mode. Note: For the router to be in the Active state, all criteria for this option must be “yes”. |
Line Card | |
automatic reverting | State of automatic reverting. Possible states: on or off. |
slots | Slots in which the line modules reside. |
hardware role | Function of the line module. Possible values: primary or spare. |
lockout config | Status of redundancy on the line module:
|
backed up by slot | Slot that contains the line module that is a spare for this primary line module. |
sparing for slot | Slot that contains the primary line module for which this module is a spare. |
revert at | Time at which you want the line module to revert. |
midplane type | Identifier for the type of midplane. |
midplane rev | Hardware revision number of the redundancy midplane. |
fabric slice redundancy | Status of the fabric slice on the SRP modules or SFMs on the E120 and E320 routers. |
slot | Slot in which the fabric slice resides. |
slice state | State of the fabric slice. Possible values: online or not present. |
type | Identifier for the type of hardware. Possible values: SRP modules or SFM modules. |
