4A0-104 無料問題集「Alcatel-Lucent Services Architecture」

（A）A spoke SDP does not require the routers at both ends to be directly connected.

（B）Mesh SDPs and spoke SDPs can be used in the same VPLS.

（C）Spoke SDPs prevent loops in a VPLS.

（D）A mesh SDP is identical to a spoke SDP except for its flooding behavior.

（A）3

（B）2

（C）6

（D）0

（A）Option D

（B）Option B

（C）Option C

（D）Option A

（A）1

（B）4095

（C）The number is limited only by the capacity of the router

（D）None. This encapsulation is not supported.

（A）The service ID is added as the VLAN tag.

（B）The frame is dropped.

（C）The frame is forwarded with no VLAN tag

（D）A VLAN tag of 0 is added as the provider VLAN tag

（A）PE1>config>router>bgp#info
group "toCE1" family ipv6 export "mbgp-bgp" neighbor 2001:db8:12::1 peer-as 64496 exit exit

（B）PE1>config>router>bgp#info
group "toCEl" family ipv6 export "mbgp-bgp" neighbor 2001 db8:12::1 peer-as 64497 exit exit

（C）PE1>config>service>vpm>bgp#info
group "toCE1" family ipv6 export "mbgp-bgp" neighbor 2001:db8:12::1 peer-as 64497 exit exit

（D）PE1>config>service>vpm>bgp#info
group "toCE1" family ipv6 export "mbgp-bgp" neighbor 2001:db8:12:1 peer-as 64496 exit exit

（A）Option D

（B）Option B

（C）Option C

（D）Option A

（A）It will test the delay across the service.

（B）It will show the hops taken between service endpoints.

（C）It will test the round-trip connectivity of the service.

（D）It will test the SDPs of a service in both directions.

（A）The router is programmed with MAC addresses by the network administrator.

（B）The router reads the destination MAC address of frames passing through the service.

（C）A VPLS service does not use a MAC FDB.

（D）The router uses reverse ARP (RARP) to resolve the MAC addresses for unknown destinations.

（E）The router reads the source MAC address of frames passing through the service.

（A）The VC-IDs used between the E-pipe and VPLS must match.

（B）The E-pipe must maintain a MAC FDB in order to connect to the VPLS.

（C）The service ID of the E-pipe can be different from that of the VPLS.

（D）The service MTU of the VPLS and E-pipe must match.

（A）4096

（B）1

（C）The number is limited only by the capacity of the router

（D）None. This encapsulation is not supported.

（A）All of the above statements are false.

（B）All of the above statements are true.

（C）The service label is popped by the remote CE. The unlabeled packet is forwarded based on the longest match lookup algorithm in the VRF.

（D）A data packet intended for a remote CE will have its service label swapped at each P router along the path towards the egress PE.

（E）A data packet will receive a service label at the CE and a transport label at the ingress PE.

（F）At the egress PE, the transport label will be popped and the data packet forwarded with the service label.

（A）show service id 5

（B）show service service-using ies

（C）show service ies

（D）show service id 5 base

（A）sap 1/1/1

（B）sap 1/1/1:*.4

（C）sap 1/1/1:4.*

（D）sap 1/1/1:0.*

（A）Set the ip-mtu of the IES to match the service MTU of the VPLS.

（B）Set the service MTU of the VPLS to match the IES MTU.

（C）Set the MTU of the IES's network port to match the service MTU of the VPLS.

（D）Set the SDP MTU of the IES to match the SDP MTU of the VPLS.

（A）This is not possible since the protocol analyzer is located at the Central Office.It needs to be at the customer site.

（B）A mirror source with SAP 1/1/2 needs to be added on PEL

（C）A "remote-source" needs to be added to the mirror destination on PEL

（D）A mirror source needs to be added to PE1 with a "remote-source".