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DGS-3600 Series Layer 3 Gigabit Ethernet Managed Switch CLI Manual
515
config ospf virtual_link
Purpose Used to configure the OSPF virtual interface settings.
Syntax
config ospf virtual_link <area_id> <neighbor_id> {hello_interval <sec 1-65535> |
dead_interval <sec 1-65535> | authentication [none | simple <password 8> | md5 <key_id
1-255>]}(1)
Description This command is used to configure the OSPF virtual interface settings.
Parameters
<area_id> − A 32-bit number in the form of an IP address (xxx.xxx.xxx.xxx) that uniquely
identifies the OSPF area in the OSPF domain.
<neighbor_id> − The OSPF router ID for the remote area. This is a 32-bit number in the form of
an IP address (xxx.xxx.xxx.xxx) that uniquely identifies the remote area’s Area Border Router.
hello_interval <sec 1-65535> − Allows the specification of the interval between the transmission
of OSPF Hello packets, in seconds. Between 1 and 65535 seconds can be specified. The Hello
Interval, Dead Interval, Authorization Type, and Authorization Key should be the same for all
routers on the same network.
dead_interval <sec 1-65535> − Allows the specification of the length of time between the receipt
of Hello packets from a neighbor router before the selected area declares that router down. An
interval between 1 and 65535 seconds can be specified. The Dead Interval must be evenly
divisible by the Hello Interval.
authentication – Enter the type of authentication preferred. The user may choose between:
• none – Choosing this parameter will require no authentication.
• simple <password 8> − Choosing this parameter will set a simple authentication which
includes a case-sensitive password of no more than 8 characters.
• md5 <key_id 1-255> − Choosing this parameter will set authentication based on md5
encryption. A previously configured MD5 key ID (1 to 255) is required.
Restrictions Only Administrator and Operator-level users can issue this command.
Usage example
To configure the OSPF virtual interface settings:
DGS-3627:admin# config ospf virtual_link 10.1.1.2 20.1.1.1 hello_interval 10
Command: config ospf virtual_link 10.1.1.2 20.1.1.1 hello_interval 10
Success.
DGS-3627:admin#
delete ospf virtual_link
Purpose Used to delete an OSPF virtual interface.
Syntax
delete ospf virtual_link <area_id> <neighbor_id>
Description This command will delete an OSPF virtual interface from the Switch.
Parameters
<area_id> − A 32-bit number in the form of an IP address (xxx.xxx.xxx.xxx) that uniquely identifies
the OSPF area in the OSPF domain.
<neighbor_id> − The OSPF router ID for the remote area. This is a 32-bit number in the form of an
IP address (xxx.xxx.xxx.xxx) that uniquely identifies the remote area’s Area Border Router. The
router ID of the neighbor router.
Restrictions Only Administrator and Operator-level users can issue this command.
Example usage:
To delete an OSPF virtual interface from the Switch: