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Description Use the mfr stateup-respond-addlink command to configure an MFR
interface to return ADD_LINK messages and transit the corresponding physical
interface to the protocol ADD_SENT state when it is in protocol up state and
receives an ADD_LINK request from the peer.
Use the
undo mfr stateup-respond-addlink command to restore the default.
By default, an MFR interface does not respond to ADD_LINK requests received
even if it is in protocol up state. This causes the peer port cannot be in protocol up
state.
Example # Configure the MFR interface to return ADD_LINK messages and transit the
corresponding physical interface to the protocol ADD_SENT state when it is in
protocol up state and receives an ADD_LINK request from the peer.
<Sysname> system-view
[Sysname] mfr stateup-respond-addlink
mfr timer ack
Syntax mfr timer ack seconds
undo mfr timer ack
View Frame relay interface view
Parameter seconds: Time (in seconds) of waiting for hello acknowledgment message before
resending hello message, in the range 1 to 10.
Description Use the
mfr timer ack command to set the time of waiting for hello
acknowledgment message before frame relay bundle link resends hello message.
Use the
undo mfr timer ack command to restore the default.
By default, time of waiting for hello acknowledgment message before resending
hello message is 4 seconds.
The bundle link sustains link status by periodically sending hello message to the
peer end. If the times that a bundle link resends hello message reach the
maximum without receiving acknowledgement from the peer, the system will
regard the link protocol on the bundle link to be malfunctioning.
Only after the link-protocol fr mfr command is used to associate a frame relay
bundle link interface with a frame relay bundle, can this command be configured.
Related command: mfr timer hello, mfr retry.
Example # Set the frame relay bundle link Serial 2/0 to wait for six seconds before resending
hello message.