Information Technology Reference
In-Depth Information
What directly connected networks are present in the Branch1 routing table?
172.20.32.0/20
172.20.56.0/30
172.20.56.8/30
What commands are required to enable OSPF and include the connected networks in the
routing updates?
router ospf 1
network 172.20.32.0 0.0.15.255 area 0
network 172.20.56.0 0.0.0.3 area 0
network 172.20.56.8 0.0.0.3 area 0
Are there any router interfaces that do not need to have OSPF updates sent out? Yes
What command is used to disable OSPF updates on these interfaces?
passive-interface FastEthernet0/0
Task 8: Configure OSPF and Static Routing on the HQ Router
Consider the type of static routing that is needed on HQ.
Step 1.
A static default route will need to be configured to send all packets with destination
addresses that are not in the routing table to the loopback address representing the link
between the HQ router and the ISP. What command is needed to accomplish this?
ip route 0.0.0.0 0.0.0.0 loopback1
What directly connected networks are present in the HQ routing table?
10.10.10.0
172.20.0.0/19
172.20.56.0/30
172.20.56.4/30
Will the networks of the HQ LAN and the links between the Branch1 and Branch2 routers
need to have the subnet mask information included in the network statements? yes
What commands are required to enable OSPF and include the appropriate networks in the
routing updates?
router ospf 1
network 172.20.0.0 0.0.31.255 area 0
network 172.20.56.0 0.0.0.3 area 0
network 172.20.56.4 0.0.0.3 area 0
Are there any router interfaces that do not need to have OSPF updates sent out? Yes
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