Which statements in regards to route filtering are true? (Choose two.)

Which statements in regards to route filtering are true? (Choose two.) Network security is the primary role of route filtering. If no route filter exists for an interface, the packet is processed normally. Route filtering on an interface cannot filter routes that originate from the same router. The distribute-list command enables the administrator to filter […]
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Which of the following commands need to be configured on a RIPng router prior to enabling this routing protocol?

Which of the following commands need to be configured on a RIPng router prior to enabling this routing protocol? ipv6 rip enable ipv6 multicast-routing ipv6 unicast-routing ipv6 router rip Explanation: The ipv6 unicast-routing command should be used before enabling RIPng on a router. This command should be executed in global configuration mode of the router. […]
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With respect to modifying an OSPF router ID to a loopback address, which of the following statements are true?

With respect to modifying an OSPF router ID to a loopback address, which of the following statements are true? OSPF is not as reliable if a loopback interface is configured. Using a loopback address avoids wasting an additional IP address. A loopback interface is not always active, and it can go “down” like a real […]
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If you executed the show ip ospf database command, which keyword would you add to the command to produce the following output?

If you executed the show ip ospf database command, which keyword would you add to the command to produce the following output? router summary network external Explanation: The output was produced with the summary keyword. When the show ip ospf database command is executed, any of several keywords can be used to specify the type […]
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You are configuring BGP speakers RouterA and RouterB to authenticate one another. The following conditions exist: RouterA has an IP address of 192.168.5.3 RouterB has an IP address of 192.168.5.2 Both routers reside in AS 6550. Which of the following commands will result in successful authentication?

You are configuring BGP speakers RouterA and RouterB to authenticate one another. The following conditions exist: RouterA has an IP address of 192.168.5.3 RouterB has an IP address of 192.168.5.2 Both routers reside in AS 6550. Which of the following commands will result in successful authentication? neighbor 192.168.5.2 password routera executed on RouterA neighbor 192.168.5.3 […]
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The exhibit contains portions of RouterA’s BGP configuration and IP routing table. Which IP network addresses, that were not learned using BGP, will be present in BGP advertisements from RouterA?

The exhibit contains portions of RouterA’s BGP configuration and IP routing table. Which IP network addresses, that were not learned using BGP, will be present in BGP advertisements from RouterA? 172.16.0.0/16 172.16.16.0/24 172.16.24.0/20 No IGP networks will be advertised because synchronization is disabled. Explanation: The auto-summary command can affect which networks, identified by using the […]
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Refer to the following exhibit. You executed the following commands on all three routers in OSPF AS 1: The ipv6 cef command in the global configuration mode The interface serial command in the global configuration mode The ipv6 address command in the interface configuration mode The ipv6 ospf area command in the interface configuration mode You run the show ipv6 traffic command and observe that IPv6 packets are not being exchanged between the OSPF routers. Which of the following commands should be configured on the routers to fix the problem?

Refer to the following exhibit. You executed the following commands on all three routers in OSPF AS 1: The ipv6 cef command in the global configuration mode The interface serial command in the global configuration mode The ipv6 address command in the interface configuration mode The ipv6 ospf area command in the interface configuration mode […]
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Click the Exhibit(s) button to view an EIGRP network. The partial output of the show running-config command on the rtrB router is as follows: Which of the following subnets are blocked through the Fa0/0 interface of rtrB while sending updates to rtrC? (Choose all that apply.)

Click the Exhibit(s) button to view an EIGRP network. The partial output of the show running-config command on the rtrB router is as follows:   Which of the following subnets are blocked through the Fa0/0 interface of rtrB while sending updates to rtrC? (Choose all that apply.) 172.161.9.0/24 172.161.35.0/18 172.161.64.0/28 172.161.88.0/22 172.161.111.0/25 172.161.247.0/30 Explanation: The […]
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Which conditions will prevent two EIGRP routers from becoming neighbors? (Choose two.)

Which conditions will prevent two EIGRP routers from becoming neighbors? (Choose two.) Their K-values do not match. Their hold times do not match. Their AS numbers do not match. Their hello intervals do not match. Explanation: EIGRP routers will not become neighbors if the K-values do not match or if the autonomous system (AS) numbers […]
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You are configuring EIGRP on a spoke router in a hub-and-spoke topology. In an effort to keep the routing table small, the hub router has been configured to send only a default route to the remote routers. What command would you use on the spoke routers to enable them to send only connected and summary routes to the hub router, and prevent the hub router from sending a query to the spoke router when a route is lost elsewhere?

You are configuring EIGRP on a spoke router in a hub-and-spoke topology. In an effort to keep the routing table small, the hub router has been configured to send only a default route to the remote routers. What command would you use on the spoke routers to enable them to send only connected and summary […]
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