單項(xiàng)選擇題

A new router, named TK1, is being installed. You wish to add this router to your existing OSPF network. In doing so, you configure the following:
TK1(config)# router ospf 1
TK1(config-router)# network 10.10.10.0 255.255.255.0 area 0
After making this change, you notice that the networks attached to TK1 are not being learned by the other OSPF routers. What could be the cause of this?（）

A. The AS is not correctly configured
B. The network subnet mask is incorrectly configured
C. The network wildcard mask is configured incorrectly
D. The network number is not correctly configured
E. The process id is configured incorrectly
F. None of the above


您可能感興趣的試卷

你可能感興趣的試題

1.單項(xiàng)選擇題

On your OSPF network, routers TK1 and TK2 belong to the same Ethernet network. However, they are unable to establish an adjacency over this link. While troubleshooting this problem, you issue the "show ip ospf interface Ethernet 0"command on each router. The output from these commands is displayed below:
What is the underlying cause of the routers failing to become adjacent?（）

A. The OSPF area is misconfigured.
B. The priority on TK2 should be set lower.
C. The cost on TK2 should be set lower.
D. The hello and dead timers are misconfigured.
E. You need to add a backup designated router to the network.
F. The OSPF process ID numbers do not match.


3.單項(xiàng)選擇題Which one of the following privileged EXEC mode IOS show commands will display the state of the OSPF DR/BDR (designated router / backup designated router) election process?（）

A. TK1# show ip ospf interface
B. TK1# show ip ospf priority
C. TK1# show ospf neighbor detail
D. TK1# show ospf processes
E. TK1# show ospf neighbor state

4.多項(xiàng)選擇題To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met?（）

A. Each end of the trunk line must be set to IEEE 802.1E encapsulation.
B. The VTP management domain name of both switches must be set the same.
C. All ports on both the switches must be set as access port.
D. One of the two switches must be configured as a VTP server.
E. A rollover cable is required to connect the two switches together.
F. A router must be used to forward VTP traffic between VLANs.

5.多項(xiàng)選擇題Which router IOS commands can be used to troubleshoot LAN connectivity problems?（）

A. Ping
B. Tracert
C. Ipconfig
D. Show ip route
E. Winipcfg
F. Show interfaces