Cisco Exam 642-885 Topic 1 Question 1 Discussion

Actual exam question for Cisco's 642-885 exam

Question #: 1
Topic #: 1

Which configuration would an engineer use to exchange IPv6 multicast routes via BGP with a neighbor that does not support the corresponding Multicast SAFI on Cisco IOS XE?

Arouter bgp 100
bgp router-id 209.165.201.10
no bgp default ipv4-unicast
neighbor 2001:DB8::10 remote-as 201
neighbor 2001:DB8::10 update-source GigabitEthernet 0/10
address-family ipv6 multicast
neighbor 2001:DB8::10 activate
network 2001:DB8:CDCD:1::/64
exit-address-family

Brouter bgp 100
bgp router-id 209.165.201.10
no bgp default ipv4-unicast
neighbor 2001:DB8::10 remote-as 201
neighbor 2001:DB8::10 update-source GigabitEthernet 0/10
address-family ipv6
neighbor 2001:DB8::10 translate-update ipv6 multicast unicast
neighbor 2001:DB8::10 activate
no synchronization
exit address-family
address-family ipv6 multicast
neighbor 2001:DB8::10 activate
network 2001:DB8:CDCD:1::/64
exit-address-family

Crouter bgp 100
bgp router-id 209.165.201.10
no bgp default ipv4-unicast
neighbor 2001:DB8::10 remote-as 201
neighbor 2001:DB8::10 update-source GigabitEthernet 0/10
address-family ipv6
neighbor 2001:DB8::10 activate
address-family ipv6 multicast
neighbor 2001:DB8::10 activate
network 2001:DB8:CDCD:1::/64
exit-address-family

Drouter bgp 100
bgp router-id 209.165.201.10
no bgp default ipv4-unicast
neighbor 2001:DB8::10 remote-as 201
neighbor 2001:DB8::10 update-source GigabitEthernet 0/10
address-family ipv6
neighbor 2001:DB8::10 translate-update ipv6 multicast unicast
no synchronization
exit address-family
address-family ipv6 multicast
neighbor 2001:DB8::10 activate
network 2001:DB8:CDCD:1::/64
exit-address-family

Erouter bgp 100
bgp router-id 209.165.201.10
no bgp default ipv4-unicast
neighbor 2001:DB8::10 remote-as 201
neighbor 2001:DB8::10 update-source GigabitEthernet 0/10
address-family ipv6
neighbor 2001:DB8::10 send-label
neighbor 2001:DB8::10 override-capability-neg
neighbor 2001:DB8::10 activate
no synchronization
exit address-family
address-family ipv6 multicast
network 2001:DB8:CDCD:1::/64
exit-address-family

Show Suggested Answer

Suggested Answer: B

by Olive at Dec 27, 2022, 07:49 PM

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