Which command will need to be added to External_A to ensure that it will take over if serial 0/0 on External_B fails?
Exhibit

Which of the following protocols enables a group of routers to form a single virtual router, and then use the real IP address of a router as the gateway address?

Which first-hop redundancy solution listed would supply clients with MAC address 0000.0C07.AC0A for group 10 in response to an ARP request for a default gateway?

Which protocol specified by RFC 2281 provides network redundancy for IP networks, ensuring that user traffic immediately and transparently recovers from first-hop failures in network edge devices or access circuits?

Based on the network diagram and routing table output in the exhibit, which of these statements is true?

Refer to the exhibit. What type of attack is being defended against?

Refer to the exhibit. What will happen when one more user is connected to interface FastEthernet 5/1?

Refer to the exhibit. Switch P1S1 is not applying VLAN updates from switch P2S1. What are three reasons why this is not occurring? (Choose three)

Refer to the show interface Gi0/1 switchport command output shown in the exhibit. Which two statements are true about this interface? (Choose two)

Refer to the exhibit. The "show port-security interface fa0/1" command was issued on switch SW1.
Given the output that was generated, which two security statements are true? (Choose two.)