최신Nokia Virtual Private Routed Networks - 4A0-106무료샘플문제

A. LDP must be configured in each AS.

B. MP-iBGP sessions must be configured between the PE routers in each AS.

C. MP-eBGP sessions must be configured between the ASBRs.

D. The ASBRs must be configured with "enable-inter-as-vpn".

A. The Nokia 7750 SR allows the setting of the maximum number of routes that can be accepted in a VRF for a VPRN service.

B. The "maximum-routes" command is used to specify the maximum number of remote routes that can be held within a VRF for a VPRN service.

C. When the "maximum-routes" command is used with the "log-only" parameter, new routes are still learned.

D. Once the "threshold" value is reached, no new routes are added to the VRF.

A. MPLS and a routing protocol for the exchange of labels and routes with the PE

B. MP-BGP to exchange routes with the PE.

C. A single routing protocol for exchanging routes with both the internal customer routers and with the PE

D. A routing protocol for exchanging routes with the internal customer routers and a routing protocol for exchanging routes with the PE

E. MPLS for exchanging labels with other CE devices

A. Full mesh between PE and CE devices

B. Full mesh of PE devices

C. Full mesh between PE and P devices

D. Full mesh of P devices

E. Full mesh between all CE, PE and P devices

A. A 32-bit Route Target followed by a 32-bit IPv4 address.

B. A 32-bit Route Distinguisher followed by a 32-bit IPv4 address.

C. A 64-bit Route Distinguisher followed by a 32-bit IPv4 address.

D. A 64-bit Route Target followed by a 32-bit IPv4 address.

A. P devices are not required to be MPLS-enabled.

B. P devices participate in service provider core routing.

C. P devices must support MP-BGP.

D. P devices must be aware of the VPRNs.

A. The route update sent from PE2.

B. The route update sent from ASBR2.

C. The route update sent from PE1.

D. The route update sent from ASBR1.

A. An MP-eBGP session between route reflectors in different autonomous systems to exchange IPv4 routes.

B. An MP-eBGP session between ASBRs to exchange VPN-IPv4 routes.

C. An MP-eBGP session between ASBRs to exchange labeled IPv4 routes.

D. An eBGP session between ASBRs to exchange IPv4 routes.

A. The global routing table of PE1 includes PE2's system address.

B. The VRF 10 on CSC-PE2 includes CEI'S address.

C. The global routing table of PE2 includes CE1's address.

D. The VRF 10 on CSC-PE1 includes PE1 and PE2's system addresses.

A. Reduced number of VPN tunnels that need to be managed

B. Centralized filtering policies with the introduction of a hub site

C. Optimal routing between all sites

D. Limited configuration required on the hub PE device

A. Show router bgp routes address-family vpn-ipv4

B. Show router <service-id> bgp routes

C. Show router bgp routes <service-id>

D. Show router bgp routes

A. The route with the lowest Origin.

B. The route received from the lowest peer IP address.

C. The route with the shortest AS Path.

D. The route with the lowest MED.

A. ASBRs exchange customer routes as labeled IPv4 routes.

B. VPN-IPv4 routes are neither held, nor re-advertised, by the ASBRs.

C. Each ASBR propagates the routes received from its neighbor ASBR as labeled IPv4 routes in its own AS.

D. ASBRs exchange labeled IPv4 routes for the system addresses of PE routers.

A. Allow routes to be exchanged between all or selected sites of one VPRN and all or selected sites of a second VPRN

B. Simplify the administration of multiple VPRNs

C. Reduce the number of VPRN tunnels required

D. Allow the service provider to provide multiple VPRNs with Internet access

E. Force all traffic in multiple VPRNs to pass through a single device

A. ASBR2 advertises 64497:1:192.168.1.0/27 route update to PE2.

B. PE1 advertises 64496:1:192.168.1.0/27 route update to ASBR1.

C. ASBR1 advertises 64496:1:192.168.1.0/27 route update to ASBR2.

D. PE2 advertises 192.168.1.0/27 route update to CE2.