Which OSPFv3 router ID is valid?
You are working with a new MPLS network that is using the default EXP classifier and default schedules. A small amount of traffic is being placed in the assured forwarding class. No other traffic is passing through the network at this time.In this scenario, what happens to the traffic that is being placed in the assured forwarding class?
You are connecting your OSPF router to your customer's RIP router and redistributing the customer's routes into your OSPF domain. Your OSPF routes is part of an NSSA and the ABR is injecting an OSPF default route, which you have advertised to your customer. After committing the configuration, you notice a routing loop between your OSPF router and the customer's RIP router.Which action must you perform on your OSPF router to solve this problem?
Click the Exhibit button.Referring to the exhibit button, you are asked to ensure that traffic destined for the 5.5.5.0/24 network must use the LSP named Top.Which two actions would you perform to accomplish this task? (Choose two.)
A PE provides VLAN VPLS service to a CE attached with two links. You want to prevent Layer 2 loops and provide link redundancy.Which two actions will accomplish this task? (Choose two.)
Click the Exhibit button.[edit]user@PE-1# run show l2 circuit connectionsLayer-2 Circuit Connections:Legend for connection status (St)EI - - encapsulation invalid NP - - interface h/w not presentMM - - mtu mismatch Dn - - downEM - - encapsulation mismatch VC-Dn - -Virtual circuit Down -CM - - control-word mismatch Up - -operationalVM - - vlan id mismatch CF - - Calladmission control failureOL - - no outgoing label IB - - TDMincompatible bitrareNC - - intf encaps not CCC/TCC TM - - TDMmisconfigurationBK - - Backup Connection ST - - StandbyConnection -CB - - rcvd cell-bundle size bad SP - - StaticPseudowire -LD - - local site signaled down RS - - remotesite standbyRD - - remote site signaled down XX - - unknownLegend for interface status -Up - - operational -Dn - - down -Neighbor: 4.4.4.4 -Interface Type St Timelast up #Up transge-0/0/1.512 (vc 1) rmt OL[edit]user@PE-1# show protocols ldpinterface ge-0/0/2.0;[edit]user@PE-1# show protocols l2circuitneighbor 4.4.4.4 {interface ge-0/0/1.512 {virtual-circuit-id 1}}[edit]user@PE-1# show interfaces ge-0/0/1vlan-tagging;encapsulation vlan-ccc;unit 512 {encapsulation vlan-ccc;vlan-id 512;}[edit]uxer@P-1 # show protocols ldpinterface all;[edit]user@P-2# show protocols ldpinterface all;[edit]user@PE-2# run show l2circuit connectionsLayer-2 Circuit Connections:Legend For connection status (St)EI - - encapsulation invalid NP - - interface h/w not presentMM - - mtu mismatch Dn - - downEM - - encapsulation mismatch VC-Dn - -Virtual circuit Down -CM - - control-word mismatch Up - -operationalVM - - vlan id mismatch CF - - Calladmission control failureOL - - no outgoing label IB - - TDMincompatible bitrateNC - - intf encaps not CCC/TCC TM - - TDMmisconfigurationBK - - Backup Connection ST - - StandbyConnection -CB - - rcvd cell-bundle size bad SP - - StaticPsewdowire -LD - - Local site signaled down RS - - remotesite standbyRD - - remote site signaled down XX - - unknownLegend for interface status -UP - - operational -DN - - down -Neighbor: 1.1.1.1 -Interface Type St Timelast up #Up transge-0/0/1.512 (vc 1) rmt OL[edit]user@PE-2# show protocols ldpinterface ge-0/0/2.0;[edit]user@PE-2# show protocols l2circuitneighbor 1.1.1.1 {interface ge-0/0/1.512 {virtual-circuit-id 1;}}[edit]user@PE-2# show interfaces ge-0/0/1vlan-tagging;encapsulation vlan-ccc;unit 512 {encapsulation vlan-ccc;vlan-id 512;}Referring to the exhibit, you have configured an L2 circuit that connects Site-1 and Site-2, but the L2 circuit is not functioning. The topology in this scenario is shown below.Site-1 > PE-1 > P-1 > P-2 > PE-2 Site-2Which action will allow communication between Site-1 and Site-2?
