4A0-106 Practice Questions

A.  

By using the MED attribute to carry the OSPF metric.

B.  

By defining Extended Communities for use as the Route Target

C.  

By using the Cluster List attribute to carry the network prefix

D.  

By defining support for the VPN-IPv4 address family

E.  

By adding an additional field to the BGP Update to carry the VPRN label

A.  

The PE will install a maximum of 40 prefixes into the customer vrf and generate a log message when 40 routes are received

B.  

The PE will install a maximum of 40 prefixes into the customer vrf, and generate a log message both when 30 and 41 routes are received

C.  

The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and disable learning of new routes at 41

D.  

The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 10 routes are received and drop the connection at 41

E.  

The PE will install a maximum of 40 prefixes into the customer vrf, generate a log message when 4 routes are received and disable learning of new routes at 41

A.  

OSPF is not configured on the CE router

B.  

There is a problem with OSPF authentication

C.  

The operational MTU does not match

D.  

The PE and CE router have different OSPF interface types configured

E.  

None of the above

A.  

OSPF

B.  

ISIS

C.  

MP-BGP

D.  

BGP

E.  

Targeted LDP

A.  

The SDP path-MTU minus 14

B.  

The LMTU found in how router ldp bindings on the VPLS side of the spoke SDP

C.  

The configured service-mtu of the VPLS service

D.  

The LMTU found in how router ldp bindings on the VPLS side of the spoke SDP minus14

E.  

The SDP path-MTU

A.  

Family vpn-ipv4

B.  

Family vprn-ipv4

C.  

Family vprn

D.  

Address-family vpn-ipv4

E.  

Address-family vprn-ipv4

F.  

Address-family vprn

A.  

RSVP-TE has signaled a VPRN label.

B.  

RSVP-TE has signaled both VPRN and LSP labels.

C.  

MP-BGP has signaled both VPRN and LSP labels.

D.  

MP-BGP has signaled a VPRN label.

A.  

The solution scales as the number of VPNs offered by the customer carriers increases.

B.  

The solution scales as the number of end-customer routes increases.

C.  

There is no need to manage end-customer services.

D.  

The solution scales as the number of serviced customer carriers increases.

A.  

The customer carrier network can be a pure IP network.

B.  

The customer carrier can provide Layer 2 and Layer 3 services to its end-customers.

C.  

If the customer carrier offers VPRN services, PE routers residing in different customer carrier sites must run iBGP between them to exchange IPv4 routes.

D.  

If the customer carrier offers VPRN services, the network provider stores the end-customer routes in its CSC VPRN.

A.  

A full mesh VPRN

B.  

APE hub and spoke VPRN

C.  

An extranet VPRN

D.  

ACE hub and spoke VPRN