Nokia 4A0-C01 Exam Made Easy: Step-by-Step Preparation Guide

It drops the frame.

It floods the frame to all PEs participating in the service.

It sends a destination unreachable message back to the originating host.

It sends the frame to the closest neighbor.

The frame is dropped.

The frame's outer tag is changed to match the SAP, and it is accepted.

The frames outer tag is dropped, and the frame is accepted.

The frame's tags are removed, and the frame is accepted.

IP filter

MAC filter

Egress label

Ingress label

The traceroute will only show one hop: R5-R6.

The traceroute will only show 2 hops; R5-R1 and R4-R6.

The traceroute will only show 3 hops: R5-R1, R1-R4 and R4-R6.

The traceroute will show one hop for each router in the provider core and one for each CE-PE hop.

It discards packets based on the source address.

It discards packets that match the destination prefix.

It returns ICMP unreachable messages.

It discards packets based on the egress port.

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.

The adjacency forms with the lower timeout value

The "show router Idp session" command output displays the adjacency in state "init"

The adjacency forms with the higher timeout value

The adjacency times out after 30 seconds

Link

Intra-Area Prefix

Inter-Area Prefix

Inter-Area Router

'asbr' is missing from router R1's configuration.

Router R1 needs to have an export policy added to it.

Router R5 does not have an export policy for these prefixes.

Router R1 needs to have an import policy added to it.

The route policy should be applied as an import policy.

The route policy should say "from protocol isis" instead of "from protocol direct".

The ASBR configuration should be removed.

The interface between routers R1 and R3 must be in OSPF area 0.

Fast reroute capability.

Control traffic prioritization.

Route redistribution.

Traffic engineering extensions.

Cut through forwarding.

Each implementation can use them as they see fit.

They are used to carry the Ethertype value.

They are used to carry the TTL value.

They are used to carry QoS classification.

They are used to carry fragmentation flag information

0

1

2

3

4

The primary and backup routes are to the same destination.

The primary and backup routes appear in the routing table.

The backup route is configured with a higher preference value.

The next-hop of the primary and backup routes are different.

Router R2 needs a static route to the PC.

Router R2 needs a default to router R1.

Router R1 needs a default route to router R2.

The static route should use a next-hop of 172.31.1.2

There is no route leaking configured on router R1 or router R2.

Route leaking is configured on router R1 but not on router R2.

Route leaking is configured on router R2 but not on router R1.

Route leaking is configured on both router R1 and router R2.

By enabling the creation of LSPs across alternate links to balance the network traffic.

By eliminating the requirement for core IP routing.

By not allowing more than one LSP to use a particular path.

By defining multiple LSPs across a network and implementing an IGP load balancing algorithm across them.

A mechanism that implements opaque LSAs.

A mechanism that computes routes based on defined user requirements.

A mechanism that allows the IGP shortest path to be used.

A mechanism that allows RSVP or LDP signaling to use a route other than the IGP best route to establish a LSP.

Router R6 will have a single Router LSA that describes the summary prefix.

Router R6 will have three Router LSAs - one to describe each loopback prefix.

Router R6 will have a single Inter-Area Prefix LSA to describe the summary prefix.

Router R6 will have three Inter-Area Prefix LSAs - one to describe each loopback prefix.

Router R6 will not have any LSAs to describe the loopback prefix or the summarized prefix.

IGP-based LSPs are established solely from information contained in routing tables.

The constraint-based routed LSP is calculated at the ingress of the network, based on the router database and user defined constraints.

The constraint-based routed LSP is calculated at each hop of the LSP, based on the route table and user defined constraints.

IGP-based LSPs must use LDP signaling.