EnsurepassQUESTION 71 DRAG DROP   Correct Answer:     QUESTION 72 Given the IPv6 address of 2001:0DB8::1:800:200E:88AA, what will be its corresponding the solicited-node multicast address?   A. FF01::1:200E:88AA B. FF01::1:FF0E:88AA C. FF01:0DB8::1:800:200E:88AA D. FF02::1:FF0E:88AA E. FF02::1:200E:88AA F. FF02:0DB8::1:800:200E:88AA   Correct Answer: D Explanation: IPv6 nodes (hosts and routers) are required to join (receive packets destined for) the Read more [...]
EnsurepassQUESTION 81 DRAG DROP   Correct Answer:     QUESTION 82 Which Cisco IOS XR command setssuccessfully configure a value of 20 for the advertisement-interval?   A. RP/0/RSP0/CPU0:routerconfig)# router bgp 65512 RP/0/RSP0/CPU0:router(config-bgp)# session-group test RP/0/RSP0/CPU0:router(config-bgp-sngrp)# advertisement-interval 20 RP/0/RSP0/CPU0:router(config-bgp-sngrp)# exit RP/0/RSP0/CPU0:router(config-bgp)# neighbor-group test RP/0/RSP0/CPU0:router(config-bgp-nbrgrp)# Read more [...]
EnsurepassQUESTION 61 When a BGP route reflector receives an IBGP update from a non-client IBGP peer, the route reflector will then forward the IBGP updates to which other router(s)?   A. To the other clients only B. To the EBGP peers only C. To the EBGP peers and other clients only D. To the EBGP peers and other clients and non-clients   Correct Answer: C       QUES TION 62 Which two statements regarding Auto RP operations and implementations are correct? (Choose Read more [...]
EnsurepassQUESTION 41 Refer to the exhibit. Which configuration ensures that RR2 does not send the same updates to PE2 that RR1 learns via PE1?     A. RR1 and RR2 should have different router IDs. B. RR1 and RR2 should have different originator IDs. C. RR1 and RR2 should have the same router IDs. D. RR1 and RR2 should have the same cluster IDs.   Correct Answer: D     QUESTION 42 What must occur before an (S,G) entry can be populated in the multicast routing Read more [...]
EnsurepassQUESTION 51 What is enabled by default on Cisco IOS-XR routers and cannot be disabled?   A. SSH server B. Multicast routing C. IPv4 and IPv6 CEF D. IPv6 routing E. CDP F. BFD   Correct Answer: C Explanation: Before using the BGP policy accounting feature, you must enable BGP on the router (CEF is enabled by default).     QUESTION 52 Refer to the Cisco IOS-XR configuration exhibit. The Cisco IOS-XR router is unable to establish any PIM neighbor relationships. Read more [...]
EnsurepassQUESTION 21 When implementing IP SLA icmp-echo probes on Cisco IOS-XE routers, which two options are available for IPv6? (Choose two.)   A. flow-label B. hop-limit C. DSCP D. traffic-class E. TOS   Correct Answer: AD     QUESTION 22 When verifying multicast configurations and operations on Cisco IOS-XR routers, which two statements regarding show commands are correct? (Choose two.)   A. Use the show route ipv4 multicast command to display the Read more [...]
EnsurepassQUESTION 31 Which multicast routing protocol supports dense mode, sparse mode and bidirectional mode?   A. DVMRP B. MOSPF C. PIM D. MP-BGP E. MSDP   Correct Answer: C     QUESTION 32 To which three IP multicast groups can a multicast MAC address "01-00-5E-4D-62-B1" listen? (Choose three.)   A. B. C. D. E. F.   Correct Answer: ACE   Read more [...]
EnsurepassQUESTION 11 On Cisco IOS-XR, which BGP configuration group allows you to define address-family independent commands and address-family dependent commands for each address family?   A. neighbor-group B. session-group C. af-group D. peer-group   Correct Answer: A Explanation: Commands relating to a peer group found in Cisco IOS Release 12.2 have been removed from Cisco IOS XR software. Instead, the af-group, session-group, and neighbor-group configuration commands Read more [...]
EnsurepassQUESTION 1 Which command set implements BGP support for NSF/SSO on Cisco IOS XE between a PE and a route reflector?   A. On RR: router bgp 300 no synchronization bgp log-neighbor-changes bgp graceful-restart restart-time 120 bgp graceful-restart stalepath-time 360 bgp graceful-restart neighbor remote-as 200 neighbor update-source Loopback0 no auto-summary ! address-family vpnv4 neighbor activate neighbor send-community both neighbor Read more [...]