5. Which statement about IPv6 and routing protocols are true?
a. Link-local addresses are used to form routing adjacencies.
b. OSPFv3 is the only routing protocol that supports IPv6.
c. Loopback addresses are used to form routing adjacencies.
d. MBGP does not support the IPv6 protocol.
6. When selecting the best path, the BGP protocol takes into account the following information in the stated order (Choose one answer):
a. AS_Path, origin type, multi-exit discriminator, local preference
b. AS_Path, origin type, local preference, multi-exit discriminator
c. Local preference, AS_Path, origin type, multi-exit discriminator
d. Local preference, AS_Path, multi-exit discriminator, origin type
7. Which command displays the iBGP and eBGP neighbors that are configured?
a. show ip bgp
b. show ip bgp paths
c. show ip bgp peers
d. show ip bgp summary
8. What kind of BGP session is established between two routers that are adjacent but in two different autonomous systems?
a. eBGP
b. iBGP
c. dBGP
d. mBGP
9. What is a BFD detect multiplier?
a. The interval at which this device wants to send BFD hello messages
b. The minimum interval at which this device can accept BFD hello messages from another BFD device
c. The number of missing BFD hello messages from another BFD device before this local device detects a fault in the forwarding path
d. The time between BFD hello packets
10. In Ethernet LANs, what is the functional equivalent to IGMPv3 in IPv6?
a. IGMPv3 includes IPv6 multicast support; that’s why it is v3.
b. MLDv2.
c. MLDv1.
d. IPv6’s native support for multicast routing deprecates this need.
11. What is the importance of the multicast RPF checking hen running PIM sparse mode? (Choose two answers.)
a. To prevent multicast source spoofing
b. To prevent receiver spoofing
c. To prevent multicast forwarding loops by validating that the receiving interface is the reverse path to the S address
d. To prevent multicast forwarding loops by validating that the receiving interface is the reverse path of the G address
12. Which statements about HSRP operation are true? (Choose three answers.)
a. The HSRP default timers are a 3-second hello interval and a 10-second dead interval.
b. HSRP supports only cleartext authentication.
c. The HSRP virtual IP address must be on a different subnet than the router’s interface IP address.
d. The HSRP virtual IP address must be on the same subnet as the router’s interface address.
e. HSRP V1 supports up to 256 groups.
13. Which HSRP feature was new in HSRPv2?
a. Group numbers that are greater than 255
b. Virtual MAC addresses
c. Tracking
d. Preemption
14. When a router with the highest HSRP priority recovers from failure, which option will ensure that the router immediately becomes the active router?
a. standby preempt
b. standby priority
c. standby tracker
d. standby delay
15. Which statement describes Virtual Router Redundancy Protocol (VRRP) object tracking?
a. It monitors traffic flow and link utilization.
b. It ensures the best VRRP router is the virtual router master for the group.
c. It causes traffic to dynamically move to higher bandwidth links.
d. It thwarts man-in-the-middle attacks.
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