Advanced OSPF - Route Filtering
5 important questions on Advanced OSPF - Route Filtering
What three techniques are there for filtering OSPF routes?
2. Area Filtering
3. Local OSPF Filtering
How can summarization be used for Route Filtering?
How does OSPF Area Filtering work and when is it used?
deny/permit lists can be created and added in the OSPF process.
The ABR can filter either inbound or outbound from and to an area.
It is used for filtering between areas.
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What is the command Distribute-list used for in OSPF?
It can be seen as Local OSPF Filtering.
The full command is:
distribute-list {acl-number | Acl-name | Prefix prefix-list | Route-map route-map} In
What is the command Distribute-list used for in OSPF?
It can be seen as Local OSPF Filtering.
The full command is:
distribute-list {acl-number | Acl-name | Prefix prefix-list | Route-map route-map} In
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