|
Command or Action |
Purpose |
|
enable
Example:
Router> enable
|
Enables privileged EXEC mode.
-
Enter your password if prompted.
|
|
configure terminal
Example:
Router# configure terminal
|
Enters global configuration mode. |
|
redundancy inter-device
Example:
Router(config)# redundancy inter-device
|
Configures redundancy and enters inter-device configuration mode. To exit inter-device configuration mode, use the exit command. To remove all inter-device configuration, use the no form of the command. |
|
scheme standby standby-group-name
Example:
Router(config-red-interdevice)# scheme standby HA-in
|
Defines the redundancy scheme that is to be used. Currently, "standby" is the only supported scheme.
-
standby-group-name --Must match the standby name specified in the standby name interface configuration command. Also, the standby name should be the same on both routers.
Note |
Only the active or standby state of the standby group is used for SSO. The VIP address of the standby group is not required or used by SSO. |
|
|
exit
Example:
Router(config-red-interdevice)# exit
|
Exits inter-device configuration mode. |
|
ipc zone default
Example:
Router(config)# ipc zone default
|
Configures the inter-device communication protocol, Inter-Process Communication (IPC), and enters IPC zone configuration mode. Use this command to initiate the communication link between the active router and standby router. |
|
association 1
Example:
Router(config-ipczone)# association 1
|
Configures an association between the two devices and enters IPC association configuration mode. |
|
protocol sctp
Example:
Router(config-ipczone-assoc)# protocol sctp
|
Configures Stream Control Transmission Protocol (SCTP) as the transport protocol and enters SCTP protocol configuration mode. |
|
local-port local-port-number
Example:
Router(config-ipc-protocol-sctp)# local-port 5000
|
Defines the local SCTP port number that is used to communicate with the redundant peer and puts you in IPC transport - SCTP local configuration mode.
-
local-port-number --There is not a default value. This argument must be configured for the local port to enable inter-device redundancy. Valid port values: 1 to 65535. The local port number should be the same as the remote port number on the peer router.
|
|
local-ip device-real-ip-address [device-real-ip-address2
Example:
Router(config-ipc-local-sctp)# local-ip 10.0.0.1
|
Defines at least one local IP address that is used to communicate with the redundant peer. The local IP addresses must match the remote IP addresses on the peer router. There can be either one or two IP addresses, which must be in the global VRF. A virtual IP address cannot be used. |
|
retransmit-timeout retran-min [msec] retran-max [msec]
Example:
Router(config-ipc-local-sctp)# retransmit-timeout 300 10000
|
Configures the maximum amount of time, in milliseconds, that SCTP will wait before retransmitting data.
-
retran-min : 300 to 60000; default: 300
-
retran-max : 300 to 60000; default: 600
|
|
path-retransmit max-path-retries
Example:
Router(config-ipc-local-sctp)# path-retransmit 10
|
Configures the number of consecutive retransmissions SCTP will perform before failing a path within an association.
-
max-path-retries : 2 to 10; default: 4 retries
|
|
assoc- retransmit retries
Example:
Router(config-ipc-local-sctp)# assoc -retransmit 10
|
Configures the number of consecutive retransmissions SCTP will perform before failing an association.
-
retries : 2 to 10; default: 4 retries
|
|
exit
Example:
Router(config-ipc-local-sctp)# exit
|
Exits IPC transport - SCTP local configuration mode. |
|
remote-port remote-port-number
Example:
Router(config-ipc-protocol-sctp)# remote-port 5000
|
Defines the remote SCTP port number that is used to communicate with the redundant peer and puts you in IPC transport - SCTP remote configuration mode.
Note |
remote-port-number --There is not a default value. This argument must be configured for the remote port to enable inter-device redundancy. Valid port values: 1 to 65535. The remote port number should be the same as the local port number on the peer router. |
|
|
remote-ip peer-real-ip-address [peer-real-ip-address2
Example:
Router(config-ipc-remote-sctp)# remote-ip 10.0.0.2
|
Defines at least one remote IP address of the redundant peer that is used to communicate with the local device. All remote IP addresses must refer to the same device. A virtual IP address cannot be used. |