3com 8807 참조 가이드
OSPF Configuration Commands
437
Description
Use the display ospf vlink command to view the information about OSPF virtual
links.
links.
Example
# View OSPF virtual links information.
<SW8800> display ospf vlink
OSPF Process 1 with Router ID 1.1.1.1
Virtual Links
Virtual-link Neighbor-id -> 2.2.2.2, State: Full
Cost: 0 State: Full Type: Virtual
Transit Area: 0.0.0.2
Timers: Hello 10, Dead 40, Poll 0, Retransmit 5, Transmit Delay 1
filter-policy export
Syntax
filter-policy { acl-number | ip-prefix ip-prefix-name } export [ routing-protocol ]
undo filter-policy { acl-number | ip-prefix ip-prefix-name} export [
routing-protocol ]
routing-protocol ]
View
OSPF view
Parameter
acl-number: Number of a basic or advanced access control list.
ip-prefix-name: Name of the address prefix list used for filtering the destination
addresses in routing information.
addresses in routing information.
routing-protocol: Protocol advertising the routing information, including direct,
isis, bgp, rip and static at present.
isis, bgp, rip and static at present.
Table 68 Description of the fields of the display ospf vlink command
Field
Description
Virtual-link Neighbor-id Router ID of virtual-link neighbor router
State
State
Interface
IP address the interface on the virtual link
Cost
Route cost of the interface
Type
Type: virtual link
Transit Area
ID of transit area that the virtual link passes, and it cannot be
backbone area, Stub area and NSSA area
backbone area, Stub area and NSSA area
Timers
OSPF timers, defining as follows:
Hello
Interval of Hello packet
Dead
Interval of dead neighbors
Poll
Interval of poll
Retransmit
Interval for retransmitting LSA on the interface
Transmit Delay
Delay time of transmitting LSA on the interface