Nokia Segment Routing - 4A0-116무료 덤프문제 풀어보기

A. For TE-constrained tunnels, each data packet typically carries a single MPLS label to specify the tunnel path.

B. No path signaling is required to establish an SR tunnel.

C. Intermediate routers do not maintain any tunnel informal

D. A link-state IGP is required to distribute SID information.

A. A stateful PCE proactively monitors all the existing LSPs and triggers the necessary repairs and re-optimizations.

B. The PCE can obtain topology and traffic-engineering information from the network using either a link-state IGP or BGP-LS.

C. A stateless PCE can calculate cross-area traffic-engineering-constrained LSP paths.

D. A stateful PCE can allow LSPs to reserve bandwidth.

A. Value 4 - Router Info

B. Value 1 - Traffic Engineering

C. Value 8 - Extended Link Info

D. Value 7 - SRGB Range

A. Traffic engineering information will only be advertised for the interfaces that have both MPLS and RSVP enabled.

B. The Node-SID assigned to this router is the second label in the defined range.

C. Adjacency-SID labels will not be advertised as they have not been defined under the physical interfaces.

D. Traffic engineering has been enabled on this router.

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

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

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

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