Your Path to Success: How to Pass the Nokia 4A0-C02 Nokia SRA Composite Exam Exam

Router B propagates the BGP update to routers D and C.

Router B propagates the BGP update to router D.

Router B detects duplicates in its BGP database and discards the update.

Router B propagates the update to routers A, C and D.

An import policy that rejects updates with an AS Path matching the regular expression ".+ 65540 .+".

An import policy that rejects updates with an AS Path matching the regular expression ".+ 65540".

An import policy that rejects updates with an AS Path matching the regular expression "65540 .+".

An import policy that rejects updates with an AS Path matching the regular expression "65540".

Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.

Path-ID is an optional transitive attribute used to advertise multiple paths.

Path-ID uniquely identifies each path advertised to a neighbor.

A BGP speaker that re-advertises a route must generate its own Path-ID.

"client2" routes will be only tagged with communities 'East'' and "South".

"client2" routes will be tagged with community "East".

"client2" routes will only be tagged with community "South".

"client2" routes will be rejected.

RIR assigned CIDR space.

External client address space.

Loopback or link addresses.

External link addresses.

All of the above.

A route received from a BGP peer within the same AS.

A route originated by a router in a different cluster of the same AS.

A route received from a BGP peer from a different member AS of a confederation.

A route received from a BGP peer from the same member AS of a confederation.

They provide both peering and transit services.

They provide services only to Tier 1 service providers.

They can be either public or private.

They provide services at the local, regional and continental levels.

Execute a command to re-evaluate all routes in the Local-RIB against the configured export policies.

Execute a command to re-evaluate all routes in the RIB-In against the configured import policies.

Execute a command to reset the BGP session with the affected peer or peers.

No further action is required.

None

2

3

4

Increased LSP count.

Number of TLDP sessions.

The amount of network touches.

FDB consumption.

Increased bandwidth and replication.

VLANs 1-4094

VLAN 0

There is not enough information provided

None, this is an invalid configuration

If the MAC address of this new client device does not reach the upper limit of the configured total number of MAC addresses allowed in the VPLS forwarding database, then the new MAC address will be stored.

The new source MAC addresses will not be entered in the VPLS service forwarding database.

New local source MAC addresses will not be entered in the VPLS service forwarding database, but new remote MAC addresses would continue to be entered.

New remote source MAC addresses will not be entered in the VPLS services forwarding database, but new local MAC addresses would continue to be entered.

Number of LSPs.

Number of TLDP sessions.

Number of SDPs.

MAC address consumption in the FDB.

Bandwidth and replication requirements.

9100

9104

9108

9122

9126

The PE devices participating in the VPLS mesh run a separate Spanning Tree instance in the Core. The Primary Bridge is the Root Bridge for the VPLS mesh.

The PE devices participating in the VPLS mesh determine which bridge is closest to Root Bridge. This bridge becomes the Primary Bridge.

The PE devices participating in the VPLS mesh determine which bridge has the lowest bridge-id. This bridge becomes the Primary Bridge.

The PE devices participating in the VPLS mesh determine which bridge is the Root Bridge. This becomes the Primary Bridge.