8. What is correct about the BGP synchronization command? (Choose two.)

A. Synchronization must be enabled when implementing a multi-homed BGP connection to multiple ISPs.

B. If it is turned ON, a prefix learned from IBGP neighbor is valid only if a non-bgp (IGP) route exists for that prefix.

C. Synchronization is necessary when peering with an EBGP neighbor.

D. Synchronization improves BGP routing convergence.

E. Synchronization can be turned off if all the transit routers in an Autonomous system running full mesh IBGP.

Answer:BE

9. Drag the appropriate IS-IS routing term to its correct definition

10. Router RTA is configured as follows:

RTA (config)#router rip

RTA(config-router)#network 10.0.0.0

RTA(config-router)#distribute-list 44 in interface BRI0

RTA(config-router)#exit

RTA(config)#access-list 44 deny 172.16.1.0 0.0.0.255

RTA(config)#access-list 44 permit any

What are the effects of this RIP configuration on router RTA? (Choose two.)

A. no routing updates will be sent from router RTA on interface BRI0 to router RTX

B. router RTA will not advertise the 10.0.0.0 network to router RTX

C. the route to network 172.16.1.0 will not be entered into the routing table on router RTA

D. user traffic from the 172.16.1.0 network is denied by access-list 44

E. the routing table on router RTA will be updated with the route to router RTW

Answer:CE