최신Alcatel-Lucent Multi Protocol Label Switching - 4A0-103무료샘플문제

A. LSP-3 takes R1-R3-R5-R6 and LSP-4 takes R1-R2-R4-R6.

B. LSP-3 takes R1-R2-R4-R6 and LSP-4 has no available path.

C. LSP-3 takes R1-R3-R5-R6 and LSP-4 has no available path.

D. LSP-3 takes R1-R2-R4-R6 and LSP-4 takes R1-R3-R5-R6.

A. The router performs a unidirectional LSP test.

B. The MPLS TTL values are incremented at each request.

C. The router collects hop information along the tunnel's path.

D. The router uses MPLS Echo Request packets that are IP-routed,

A. MPLS tunnels can be used to resolve the prefixes learned via IGP.

B. An IGP route takes priority over a transport tunnel.

C. Multiple MPLS tunnels can be installed in the FIB.

D. Both LDP and RSVP-TE based tunnels can be used.

A. TDP

B. MPLS-TE

C. LDP

D. RSVP-TE

E. ADP

A. The detour LSP can take one or more hops before merging back on the protected LSP.

B. Each PLR signals a detour LSP that avoids the downstream node. If the downstream node cannot be avoided, a detour LSP that avoids the downstream link is signaled.

C. The merge point of the protected LSP must be the next-next-hop node

D. The ingress router will set the local protection desired flag in the session attribute object of the path message to inform all routers along the protected LSP path to establish detour LSPs.

E. The label recording desired flag must be set in the session attribute object in order for the PLR to know what label to swap when using the detour LSP.

A. Hello message

B. Keepalive message

C. Label request message

D. Notification message

E. Initialization message

F. Address message

A. The packet can be forwarded as a labeled or unlabeled packet, depending on the received label value.

B. The packet can be forwarded as a labeled or unlabeled packet, depending on the destination IP address in the payload

C. The packet can only be forwarded as a labeled packet.

D. The packet can only be forwarded as an unlabeled packet.

A. Selected labels from the FIB are populated to the LIB.

B. All labels from the LIB are populated to the LFIB.

C. Selected routes from the FIB are populated to the RIB.

D. Selected labels from the LIB are populated to the LFI

E. Selected routes from the RIB are populated to the FIB.

A. 25

B. 24

C. 20

D. 32

E. 16

A. The LSR looks up the PATH message's destination IP address in the FIB.

B. The LSR regenerates and forwards a new PATH message.

C. The LSR stores the PATH message in the PS

D. The LSR forwards the PATH message based on the HOP object in the RSB.

A. To enable the implementation of services

B. To establish additional LSPs across the network

C. To utilize paths other than the lowest cost path

D. To allow ECMP to occur across an MPLS network

A. The time router R4 takes to detect RSVP Hello message timeout from router R6.

B. The time router R1 takes to signal an alternate path through router R3.

C. The time router R4 takes to send a PATH Error message toward the head-end router.

D. The time router R4 takes to send a RESV Error message to the head-end router.

A. The peer that generated the first Hello message.

B. The peer with the lower physical address.

C. The peer with the lower transport address.

D. The peer with the higher physical address.

E. The peer with the higher transport address.

A. RSVP-TE is an MPLS signaling protocol, based on the resource reservation protocol.

B. RSVP-TE supports explicitly routed LSPs using either loose or strict route definitions.

C. RSVP-TE operates in a downstream unsolicited label advertisement mode.

D. RSVP-TE enables the establishment of explicitly routed LSPs that can be automatically routed away from network failures

E. RSVP-TE makes use of ordered control mode.

A. The DMP sends the DMP_Object in each detour's PATH messages.

B. The DMP summarizes PATH messages, giving each detour its own MSGJD.

C. The DMP sends a single PATH message containing the merged DETOUR_Objects.

D. The DMP identifies itself as the previous hop in each detour's PATH message.