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What is the command to turn OSPF routing on?
Router(config)# router ospf process ID This command will enable OSPF routing protocol in router. Process ID is a positive integer. We can use any number from 1 to 65,535.
How do I find OSPF configuration?
To display general information about Open Shortest Path First (OSPF) routing instances, use the show ip ospf command. Use the show ip ospf command to display information about one or more OSPF instances. This command requires the LAN Base Services license.
Does OSPF advertise routes?
OSPF ABRs limit the advertisement of different types of routes into different OSPF areas based on the type of Link State Advertisement (LSA) associated with each network. An Area Border Router (ABR) bordering any type of OSPF stub area prevents the advertisement of external routes into the stub area.
Is OSPF static routing?
If you use ospf as routing protocol and in some routers apply static routes, you could manipulate the sending of the packet to another next-hop address that indicate for this static route.
What is the advantage of a “area” in OSPF configuration?
The advantages of an “area” in OSPF configuration are: smaller routing table (no summarization by default): fewer routing table entries as network addresses can be summarized between areas. smaller link-state database (LSDB): fewer routers exchanging LSAs, minimizes processing and memory requirements.
What is the function of OSPF protocol?
The OSPF (Open Shortest Path First) protocol is one of a family of IP Routing protocols, and is an Interior Gateway Protocol (IGP) for the Internet, used to distribute IP routing information throughout a single Autonomous System (AS) in an IP network .
What is the OSPF interface priority?
Through the use of device interface priority within OSPF, you can influence which device becomes the OSPF DR or BDR. The priority values range from 0-255 with 0 meaning the device would not participate in the election process. Default priority values are 1.
How does the OSPF work?
OSPF works on a large network because there is no limitation of the number of cops in the network. OSPF supports classless routing, IPv4 and IPv6. OSPF divides the network into areas and creates a hieratical network. It does not share this complete routing table but shares only updates to other routers within…