Nokia Segment Routing - 4A0-116 Exam Practice Test

A. The path hops can be defined by either the system or physical interface IP address.

B. A loose hop is one that does not have to be directly adjacent to the previous hop in the path list

C. In addition to the hops defined in the path list, the head-end and tail-end routers are implicitly added.

D. Once a path is associated with an LSP, it cannot be used by other LSPs.

A. An LSR forwards data based on the MPLS labels.

B. The data is transparently carried from end to end.

C. MPLS uses a signaling protocol to exchange labels between routers.

D. An LSP is a bi-directional tunnel that uses MPLS labels to forward data.

A. Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to, link status up/down.

B. Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to.

C. Administrative groups that each link belongs to, TE metric of links, SRLG that each link belongs to.

D. Administrative groups that each link belongs to, TE metric of links, bandwidth availability of each link, SRLG that each link belongs to, link status up/down.

A. Seamless-BFD responses are sent back using the LSP label stack.

B. To be able to respond to seamless-BFD messages, a router must be configured as a reflector.

C. A seamless-BFD template needs to be configured on the head-end of the LSP.

D. The routing protocol (OSPF or IS-IS) is used to carry the reflector discriminator information.

A. No segments, unless segment-routing fast-reroute is also explicitly enabled.

B. Only segments defined by a Node-SID.

C. Segments defined by a Node-SID and segments defined by an Adjacency-SID.

D. Only segments defined by an Adjacency-SID.