350-501 Free Practice Test

What are two features of 6RD IPv6 transition mechanism? (Choose two.)

1. A. It inserts IPv4 bits into an IPv6 delegated prefix.
2. B. It uses a native IPv6-routed network between CE routers and the BR router.
3. C. It allows dynamic 1:N translation of IPv6 address.
4. D. It uses stateful automatic 6to4 tunnels between CE routers and the BR router.
5. E. It uses stateless automatic 6to4 tunnels between CE routers and the BR router.

Correct Answer: AE

Refer to the exhibit:

Which statement about this configuration is true"?

1. A. It requires an explicit Cisco MPLS TE path to be configured for the tunnel to run
2. B. It requires OSPF to also be running to have optimized Cisco MPLS TE tunnels
3. C. It requires a dynamic Cisco MPLS TE path to be configured for the tunnel to run
4. D. It is the configuration for the head-end router of a Cisco MPLS TE tunnel with segment routing

Correct Answer: D

Refer to the exhibit.

Which the link aggregation configuration router is running on Cisco IOS XR software, which LACP interface configuration is needed to add the interface to the bundle?

1. A. Option A
2. B. Option B
3. C. Option C
4. D. Option D

Correct Answer: B

Why is the keyword none needed when implementing management plane security using TACACS?

1. A. It aItovSWMB6ter to query a RADIUS server when the TACACS+ server is unreachable.
2. B. It allows the local database to authenticate when the TACACS^ server is unreachable.
3. C. It allows authentication to succeed when the TACACS+ server is unreachable.
4. D. It prevents all users from accessing router 1 unless the TACACS+ server is reachable,

Correct Answer: C

A customer has requested that the service provider use a Cisco MPLS TE tunnel to force the E-line service to take a specific route What is used to send the traffic over the tunnel?

1. A. static route
2. B. preferred path
3. C. forwarding adjacency
4. D. autoroute destination

Correct Answer: B
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