Avaya 106760804 manual Area virtual-link

Chapter 19

area virtual-link

Command Mode	OSPF Router Configuration.
Description	Defines an OSPF virtual link. To remove a virtual link, use the no form of
	this command.
Syntax
	To Configure:	area <area-id>virtual-link <router-id>[hello-interval
		<hello-interval>][retransmit-interval<retransmit-
		interval>] [dead-interval <dead-interval>] [transit-
		delay <transit-delay>] [{authentication-key <passwd>
		message-digest-key <key-id>md5 <key>}]
	To Disable:	[no] area <area-id>virtual-link <router-id>
	Table 19-8. Parameters, Keywords, Arguments
	Name	Definition
	<area-id>	IP address that represents the area-id for the system.
	<router-id>	Router ID associated with the virtual link neighbor. The
		router ID appears in the show ip ospf display. It is internally
		derived by each router from the router’s interface IP
		addresses. This value must be entered in the format of an IP
		address. There is no default.
	<hello-interval>	Time in seconds between the hello packets that the Cisco IOS
		software sends on an interface. Unsigned integer value to be
		advertised in the software’s hello packets. The value must be
		the same for all routers and access servers attached to a
		common network. The default is 10 seconds.
	<retransmit-	Time in seconds between link state advertisement
	interval>	retransmissions for adjacencies belonging to the interface.
		Expected round-trip delay between any two routers on the
		attached network. The value must be greater than the
		expected round-trip delay. The default is 5 seconds.
	<dead-interval>	Time in seconds that a software’s hello packets are not seen
		before its neighbors declare the router down. Unsigned
		integer value. The default is four times the hello interval, or
		40 seconds. As with the hello interval, this value must be the
		same for all routers and access servers attached to a common
		network.
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19-10 Command Reference Guide for the Avaya P580 and P882 Multiservice Switches, v6.1