3Com MSR 50, MSR 30 manual Mfr timer ack, Syntax mfr timer ack seconds Undo mfr timer ack, 405

405

Description Use the mfr stateup-respond-addlinkcommand 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-addlinkcommand 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.