Free Access Nokia.4A0-C01.v2022-03-22.q236 Practice Test (Page 39)

Question 186

Which of the following about the Alcatel-Lucent 7750 SR's sdp-ping utility is FALSE?

A.It tests the reachability of the far-end IP address of an SDP through its tunnel.

B.It tests uni-directional or round-trip in-band connectivity.

C.It tests the reachability of hosts that are using an SDP.

D.It can be used by specifying only an SDP ID.

Question 187

Which MPLS label mode propagates a label mapping only for the FEC for which a router has a label mapping for the FEC's next-hop?

A.Downstream on demand label distribution mode

B.Liberal label retention mode

C.Ordered control mode

D.Independent control mode

E.Conservative label retention mode

Question 188

Which of the following about the Isp-ping command on the Alcatel-Lucent 7750 SR is FALSE?

A.Echo reply packets may not take the same path as the LSP.

B.The test fails if the LSP is not operationally up.

C.The IP destination address is used to initiate echo requests,

D.An echo request is sent based on the LSP's label stack.

Question 189

When using MP-BGP for an IPv4 VPRN service, what address family needs to be used for a PE-CE BGP session?

A.The VPN-IPv4 address family.

B.The IPv4 address family.

C.The same address family must be used for the provider network and the PE-CE.

D.Either IPv4 or VPN-IPv4 address families can be configured.

Question 190

An Alcatel-Lucent 7750 SR receives a route via an IS-IS LSP with internal reach ability, and receives the same route via an OSPF type 5 LSA.
If al protocol preferences are default, which route will be installed in the route table?

A.Both routes will be installed, if ECMP is enabled.

B.The route learned via the OSPF type 5 LSA will be installed.

C.The route learned via IS-IS will be installed.

D.Both routes will be installed, regardless of whether ECMP is enabled.

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Question 186

Question 187

Question 188

Question 189

Question 190

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