D-SNC-DY-00 · Question #8
Refer to the exhibit. Eth 1/1 of SONiC-1 and Eth1/56 of SONiC-2 should be a routed link connecting the two Enterprise SONiC switches. No traffic is passing between them. What is the cause of the…
The correct answer is A. An incorrect IPv6 address type was used for interface Eth1/56 of SONiC-2. From the exhibit, it is evident that Eth1/56 on SONiC-2 is assigned a link-local IPv6 address (fe80::e7d:8aff:fecb/64). Link-local addresses are not routable beyond the local network segment, which means they cannot be used to route traffic between SONiC-1 and SONiC-2. For…
Question
Refer to the exhibit. Eth 1/1 of SONiC-1 and Eth1/56 of SONiC-2 should be a routed link connecting the two Enterprise SONiC switches. No traffic is passing between them. What is the cause of the failure?
Exhibits
Options
- AAn incorrect IPv6 address type was used for interface Eth1/56 of SONiC-2.
- BA spanning-tree is blocking the routed link.
- CIPv6 is not enabled on interface Eth 1/1 of SONiC-1.
- DThere is a cable that is unplugged between SONiC-1 and SONiC-2.
How the community answered
(28 responses)- A64% (18)
- B4% (1)
- C21% (6)
- D11% (3)
Explanation
From the exhibit, it is evident that Eth1/56 on SONiC-2 is assigned a link-local IPv6 address (fe80::e7d:8aff:fecb/64). Link-local addresses are not routable beyond the local network segment, which means they cannot be used to route traffic between SONiC-1 and SONiC-2. For routed links, global unicast addresses must be used.
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