4A0-C01 Exam Dumps - Nokia NRS II Composite Exam

A Type 4 LSA is originated by an ABR to describe a route to an ASBR to routers outside the area.

A Type 4 LSA is originated by an ASBR to describe a route to itself to routers outside the area.

A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the backbone area to provide routing information.

A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the stub area to provide routing information.

Isp retry-timer

Isp retry-limit

mpls resignal-timer

rsvp refresh-time

router rsvp keep-multiplier

7958

7978

8022

8042

A transport tunnel can carry many service tunnels.

The transport label is unchanged throughout the transport network.

A single network port can carry more than one transport tunnel.

Both MPLS and GRE transport tunnels use a service label.

Tunnel Label

VC Label

Operational Control Word

VPI

VCI

sap 1/1/1

sap 1/1/1:*

sap 1/1/1:*.0

sap 1/1/1:0*

sap 1/1/1:200.*

sap 1/1/1:300:200

A single label is assigned to a FEC for all interfaces on the same router.

The same label can be used to forward a packet on an LSR regardless of which egress port is used.

It uses fewer label resources than a per-platform label space.

A separate label is used for each interface that the FEC is advertised on.

Enabling VPNs

Enabling traffic engineering

Enabling network security

Enhancing network resiliency