4A0-103 Exam Dumps - Nokia SRC Certification Questions and Answers

Liberal label retention mode

T-LDP enabled with peers to which load balancing is desired.

ECMP enabled in the config>router context.

Hashing used to select the egress label.

Export policy applied to advertise multiple labels for a given FEC.

The Hello protocol can speed up convergence without reducing refresh time.

Hello messages are sent after at least one RSVP session is active on the interface.

An interface with multiple RSVP sessions sends Hello messages for each session.

An RSVP neighbor is declared down if Hello messages are not received within the Hello timeout.

TRUE

FALSE

Router address

Traffic engineering metric

Maximum bandwidth

Link

Admin Group

An IGP route takes priority over a transport tunnel.

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

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

Multiple MPLS tunnels can be installed in the FIB.

Label bindings are distributed to other routers when explicitly requested.

Label bindings are distributed to all neighbors including non-downstream routers.

Label bindings are distributed if labels have not been received from downstream routers.

All labels received from downstream neighbors are stored in the LIB.

PE, P

LER,LSR

LSR,LER

iLER, eLER

eLER, iLER

P, PE

The egress RSVP interface has 80 percent bandwidth unreserved.

LSPs can reserve an additional 9.9 Gbps bandwidth on this RSVP interface.

The head end reserves 100Mbps for the LSP.

The egress RSVP interface has 1Gbps bandwidth unreserved.

Hello message

Init message

Keepalive message

Label Mapping message

ACK message

The tail-end router performs the CSPF calculation for an LSP.

CSPF calculations are always performed on RSVP-TE based LSPs.

The head-end router performs the CSPF calculation for an LSP.

Each downstream router performs its own CSPF calculation for an LSP.