Extreme Networks Summit1 manual Default Minimum Maximum

CONFIGURING OSPF

Table 10-4:OSPF Configuration Commands (continued)

Command	Description
config ospf delete virtual-link <routerid>	Removes a virtual link.
<areaid>

config ospf area <areaid> normal

config ospf area <areaid> stub [summary nosummary] stub-default-cost <cost>

config ospf area add range <ipaddress> <mask> [advertise noadvertise]

config ospf area delete range <ipaddress> <mask>

config ospf routerid [automatic <routerid>]

config ospf [vlan <name> area <areaid> virtual-link <routerid>] timer <retransmission_interval> <transmission_delay> <hello_interval> <dead_interval>

Configures an OSFP area as a normal area. The default setting is normal.

Configures an OSPF area as a stub area. The default setting is normal.

Configures a range of IP addresses in an OSPF area. If advertised, the range is exported as a single summary link state advertisement by the ABR.

Deletes a range of IP addresses in an OSPF area.

Configures the OSPF router ID. If automatic is specified, the switch uses the largest IP interface address as the OSPF router ID. The default setting is automatic.

Configures the timers for one interface or all interfaces in the same OSPF area. The following default, minimum, and maximum values (in seconds) are used:

■Retransmission interval

Default: 5

Minimum: 0

Maximum: 3600

■Transmission delay

Default: 1

Minimum: 0

Maximum: 3600

■Hello interval

Default: 10

Minimum: 1

Maximum: 65535

■Dead interval

Default: 40

Minimum: 1

Maximum: 2147483647

SUMMIT SWITCH INSTALLATION AND USER GUIDE 10-15