Configuring Ospf; Ospf Configuration Commands - Extreme Networks Summit1 Installation And User Manual

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ONFIGURING
Table 10-4 describes the commands used to configure OSPF.
Table 10-4: OSPF Configuration Commands
Command
create ospf area <areaid>
enable ospf
enable ospf exportstatic type [1 | 2]
config ospf [vlan <name> | area <areaid> |
virtual-link <routerid> <areaid>] authentication
[simple-password <password> | md5
<md5_key_id> <md5_key>| none]
config ospf vlan <name> area <areaid>
config ospf [vlan <name> | area <areaid> | all]
cost <number>
config ospf [vlan <name> | area <areaid> | all]
priority <number>
config ospf add [vlan <name> | all]
config ospf delete [vlan <name> | all]
config ospf add virtual-link <routerid> <areaid>
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OSPF
Description
Creates an OSPF area. By default, the OSPF
area 0.0.0.0 is created.
Enables OSPF process for the router.
Exports statically configured routes to other
OSPF routers. The default setting is disabled.
Specifies the authentication password (up to 8
characters) or MD5 key for one or all interfaces
in an area. The <md5_key> is a numeric value
with the range 0 - 65536. When the OSPF
area is specified, authentication information is
applied to all OSPF interfaces within the area.
Associates a VLAN (router interface) with an
OSPF area. All router interfaces must have an
associated OSPF area. The default <areaid>
is 0 (backbone area).
Configures the cost metric of one or all
interface(s). The default cost is 1.
Configures the priority used in the designated
router election algorithm for one or all IP
interface(s) of for all the interfaces within the
area. The range is 0 through 255, and the
default setting is 1.
Enables OSPF on one or all VLANs (router
interfaces). The default setting is disabled.
Disables OSPF on one or all VLANs (router
interfaces).
Adds a virtual link connected to another ABR.
Specify the following:
routerid — Far end router interface
number.
areaid — Transit area used for connecting
the two end-points. The transit area cannot
have the IP address 0.0.0.0.
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