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Exam 300-410 topic 1 question 558 discussion

Actual exam question from Cisco's 300-410
Question #: 558
Topic #: 1
[All 300-410 Questions]



Refer to the exhibit. A network engineer configured routers R1 and R2 with MP-BGP. The engineer noticed that the routers cannot exchange any IPv6 routes; however, the IPv4 neighbor relationship is working fine.

Which configuration must the engineer apply to router R2 to exchange IPv6 routes?

  • A. ipv6 unicast-routing
    ipv6 cef
    !
    interface Loopback100
    ipv6 address 2001:DB8:128::2/128
    !
    interface GigabitEthernet1/0
    ipv6 address 2001:DB8:1::2/64
    !
    router bgp 65002
    no bgp default ipv4-unicast
    neighbor 2001:DB8:1::1 remote-as 65001
    !
    address-family ipv4
    network 2001:DB8:128::2/128
  • B. ipv6 unicast-routing
    ipv6 cef
    !
    interface Loopback100
    ipv6 address 2001:DB8:128::2/128
    !
    interface GigabitEthernet1/0
    ipv6 address 2001:DB8:1::2/64
    !
    router bgp 65002
    no bgp default ipv4-unicast
    neighbor 2001:DB8:1::1 remote-as 65001
    !
    address-family ipv6
    network 2001:DB8:128::2/128
  • C. ipv6 unicast-routing
    ipv6 cef
    !
    interface Loopback100
    ipv6 address 2001:DB8:128::2/128
    !
    interface GigabitEthernet1/0
    ipv6 address 2001:DB8:1::2/64
    description AS65001 ID B468^AD03G907::1
    !
    router bgp 65002
    no bgp default ipv4-unicast
    neighbor 2001:DB8:1::1 remote-as 65001
    !
    address-family ipv6
    network 2001:DB8:128::2/128
    neighbor 2001:DB8:1::1 activate
  • D. ipv6 cef
    !
    interface Loopback100
    ipv6 address 2001:DB8:128::2/128
    !
    interface GigabitEthernet1/0
    ipv6 address 2001:DB8:1::2/64
    !
    router bgp 65002
    no bgp default ipv4-unicast
    neighbor 2001:DB8:1::1 remote-as 65001
    !
    address-family ipv6
    network 2001:DB8:128::2/128
    neighbor 2001:DB8:1::1 activate
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
by alexnadal99 at March 23, 2024, 7 a.m.

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alexnadal99
Highly Voted 1 year ago
Selected Answer: C
Correct. It is the only option were this below is included. ipv6 unicast-routing ipv6 cef ______ ______ ______ address-family ipv6 network 2001:DB8:128::2/128 neighbor 2001:DB8:1::1 activate And of course the other commands in option C are correct.
upvoted 6 times
...
Asta2001
Most Recent 1 week, 1 day ago
Selected Answer: C
C and D are identical except ipv6 unicast-routing. This is mandatory for ipv6.
upvoted 1 times
...
Sammy3637
1 month, 3 weeks ago
Selected Answer: C
looks like a duplicate question
upvoted 1 times
...
[Removed]
8 months, 3 weeks ago
Selected Answer: C
C is corerct
upvoted 1 times
...
dapardo
10 months, 4 weeks ago
Selected Answer: C
This question is repeated. Yes right one is C.
upvoted 3 times
...
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