Which command can you use to specify that network 208.15.208.0 belongs to OSPF area 0? router(config)# network 208.15.208.0 area 0 router(config-if)# ip ospf area 0 router(config)# network 208.15.208.0 255.255.255.0 area 0 router(config-router)# network 208.15.208.0 0.0.0.255 area 0 Explanation: You identify the area to which a network belongs with the network area command issued from router […]
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Which of the following statements is TRUE about the communication occurring between rtrA and rtrB in the given exhibit?
Which of the following statements is TRUE about the communication occurring between rtrA and rtrB in the given exhibit? The only loopback interface used in the communication is the loopback 0 interface of rtrA. The only loopback interface used in the communication is the loopback 1 interface of rtrB. Both loopback 0 and loopback 1 […]
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Which commands will display the other routers with which the local router has established an adjacency with, including hold time and uptime parameters?
Which commands will display the other routers with which the local router has established an adjacency with, including hold time and uptime parameters? show ip eigrp neighbors show ip route show adjacencies show eigrp neighbors Explanation: The show ip eigrp neighbors command will display the neighboring EIGRP routers with which the local router has established […]
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Which command can be used to view the number of times the SPF algorithm has been executed?
Which command can be used to view the number of times the SPF algorithm has been executed? show ip ospf show ip ospf interface show ip ospf database show ip ospf neighbor Explanation: The show ip ospf command can be used to view the number of times the SPF algorithm has been executed, as shown […]
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Which command can you use to display the topological database maintained by an OSPF router?
Which command can you use to display the topological database maintained by an OSPF router? show ip ospf topology show ip ospf database show ip ospf [process-id] show ip ospf border-routers Explanation: The correct answer is show ip ospf database. Partial output is shown below: Issuing the show ip ospf database command will show you […]
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Consider the partial output of the show ip route eigrp command:
Consider the partial output of the show ip route eigrp command: Which of the following destination subnets have equally load-balanced routes? (Choose all that apply.) 172.161.4.47/30 172.161.11.0/27 15.200.16.0/24 15.11.78.0/24 0.0.0.0/0 Explanation: The 172.161.11.0/27 and 15.200.16.0/24 networks have equally load-balanced routes. A default route, 0.0.0.0/0, has been configured for load balancing as well. These three subnets […]
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Which command shows a list of neighboring routers, their priorities, and their current state?
Which command shows a list of neighboring routers, their priorities, and their current state? show ip ospf show ip protocol show ip ospf database show ip ospf neighbor [detail] Explanation: The show ip ospf neighbor [detail] command will display the OSPF information that is known about OSPF neighbors and the OSPF operating state with them. […]
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Which statements about BGP policy-based routing are true? (Choose two.)
Which statements about BGP policy-based routing are true? (Choose two.) BGP policy-based routing is performed on a router’s inbound interface. A BGP administrator can use policy-based routing to alter the final destination of the packet. BGP policy-based routing will select the next-hop of the packet based on its source address. BGP policy-based routing can be […]
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Which of the following commands allows a Cisco router to obtain an IP address from a DHCP server?
Which of the following commands allows a Cisco router to obtain an IP address from a DHCP server? Router(config-if)# ip address dhcp Router(config)# ip address dhcp Router(dhcp-config)# ip address dhcp Router(config)# address dhcp Router(dhcp-config)# address dhcp Explanation: The ip address dhcp command when issued from interface configuration mode will allow a router to obtain an […]
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By default, how often are EIGRP hello packets sent on a LAN?
By default, how often are EIGRP hello packets sent on a LAN? 5 seconds 10 seconds 30 seconds 60 seconds Explanation: The EIGRP default hello time over a LAN or high-speed dedicated WAN link is five seconds. On multipoint circuits with less than T1 bandwidth, EIGRP hello packets are sent every 60 seconds. EIGRP sets […]
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