How many SAPs can be configured on a port configured with dot1q encapsulation?
Which of the following about route distinguishes on the Alcatel-Lucent 7750 SR is TRUE?
An SDP using MPLS encapsulation is configured for an E-pipe service. The network port on the Alcatel-Lucent 7750 SR used by the SDP has an MTU of 8000. What is the SDP path MTU?
Click the exhibit.
This output is from a router that is part of a 6VPE deployment using a VPRN. Which type of router would this configuration be found on?
A router is configured with the command "configure router ecmp 4". There are two best paths to a given destination with an equal cost in the IGP. Which of the following best describes the handling of traffic to this destination?
What command allows analysis of the Dijkstra calculation on the Alcatel-Lucent 7750 SR?
An Alcatel-Lucent 7750 SR has a port with the MAC address of 00;03:FA:AC:77: AF. The port is bound to an interface. If IPv6 is then enabled on that interface .what will the link-local address be?
Click on the exhibit.
Router R5 is advertising the three loopbacks prefixes shown in OSPFv3. The following command is executed on router R1: R1# configure router ospf3 area 0 area-range FD00:11:11:5000:764.
Which of the following is TRUE regarding the OSPFv3 LSDB on R6?
Click on the exhibit.
Given the output, which of the following is the most accurate statement about the network?
Click on the exhibit button below. Assume the following:
- Each router's OSPF interfaces are in the areas shown.
- Bidirectional LDP-over-RSVP tunnels extend from routers R1 to R3 and back over the path R1-R4-R5-R3.
- You enable fast reroute facility bypass on the R5-R3 RSVP LSP.
- Router R5 acts as a PLR, protecting the R5-R3 link by building a bypass tunnel through router R2.
You build a layer 2 VPN on routers R1 and R3, using the LDP-over-RSVP tunnels. What MPLS configuration step must you complete on router R2 for it to protect the end-to-end service?
Router R3 signals an LSP, reserving 1Gbps bandwidth on a 10Gbps link. RSVP configuration limits reservable bandwidth to 20 percent on the egress interface. Which of the following statements is true?
Click on the exhibit.
In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. There are no stub or NSSA areas. Which of the following regarding LSAs is TRUE?
A targeted-LDP session may exist between directly connected or non-directly connected devices
Click on the exhibit button below.
Given the configuration shown, how much of a link's 100Mbps reservable bandwidth can an LSP access when configured for class-type 0 and priority 1?
Which of the following statements best describes the function of an OSPF Type 4 LSA?
Which of the following timers can be adjusted to reduce the time a router waits between attempts to re-establish an LSP after it has failed?
An SDP using GRE encapsulation is configured for an E-pipe service. The network port used by the SDP has an MTU of 8000. What value does the SDP path MTU have by default on an Alcatel-Lucent 7750 SR?
In a Layer 2 encapsulation using T-LDP, what does the second (bottom) label represent?
Which of the following SAPs will forward tagged frames with an outer VLAN tag of 200? (Choose 3)
Which of the following is NOT required to configure an Alcatel-Lucent 7750 SR as a PE router running 6PE?
Which of the following options are used to configure an MPLS signaling type to be used on an SDP? (Choose 2)
Consider a network that has four PE routers. If a customer wants a VPLS that has sites on only three of the PEs, how many mesh SDPs need to be configured for this service?
Which of the following fields is NOT present in a GRE encapsulated VPN service packet?
On an Alcatel-Lucent 7750 SR, what is the recommended approach for making sure that MTUs between a VPLS and its spoke IES termination match?
Consider an E-pipe service configured with SAP 1/1/1:5 and SAP 1/1/1:6.7. If the SAP 1/1/1:5 accepts an ingress frame, which of the following is TRUE?
There is an IP host with IP address 10.2.3.1. A static route is created, using the "configure router static-route 10.2.3.0/24 next-hop 10.1.2.1" command. What is the correct traceroute command to test this static route on an Alcatel-Lucent 7750 SR?
In IS-IS database synchronization, each router compares each LSP described in the received CSNPs with the LSPs in its own database. Which of the following actions is taken if the database contains a newer copy of the LSP?
At what point is the LSP SRM flag cleared when an LSP is sent on an IS-IS point-to-point link?
Choose two answers.
The exhibit shows a route to 2001:DB8:1:200::/56 in the IPv6 route table. How did the route get into the route table?
Which of the LSA types stay within an OSPF area and are not exported outside of the area? (Choose all that apply)
Which of the following types of network topologies are supported by IS-IS on the Alcatel-Lucent 7750 SR? Choose two answers.
Which of the following statements describe the major features of OSPF? Choose two answers.
Which of the statements below best describes the operation of the IPv6 anycast address?
A service has a null encapsulated SAP and a vc-type vlan' SDP. What happens when the SAP receives an untagged Ethernet frame?
The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 5 and inner VLAN tag 3. Which of the following is TRUE?
Click the exhibit.
The CEs use BGP and export policies to advertise their local prefixes with the VPRN on their PEs. If the VPRN is functioning properly, which of the following commands will succeed when performed on router R1?
What Alcatel-Lucent 7750 SR OAM tool can be used to verify the end-to-end connectivity of a service?
Which of the following commands can be used to compare the VC MTU signaled between two PE routers?
Which of the following is NOT a VPWS service supported on the Alcatel-Lucent 7750 SR?
Which of the following conditions are necessary in order for service labels to be signaled between two PE routers? (Choose 3)
Click on the exhibit.
An LDP tunnel is established on R1-R2-R4-R6 because the link between routers R3 and R6 is down. With the LDP-IGP Sync feature enabled, what happens immediately after the link is restored?
Which of the following are the default settings for the Alcatel-Lucent 7750 SR when using LDP?
The following are statements about fields in the Hello packet that must match in order to form an OSPF adjacency. Which statement is correct?
An Alcatel-Lucent 7750 SR label switches a packet it receives. The packet has an outer label TTL of 250 and an inner label TTL of 251. Which of the following is TRUE?
When a physical port is configured for null encapsulation, many SAPs can be configured using that port.
Which component of the Alcatel-Lucent 7750 SR is in charge of performing the longest prefix match lookup on packets that arrive on the physical interfaces?
Click on the exhibit button below.
Which of the following is the correct configuration for an MP-BGP session on 6VPE1?
Which of the following about RSVP-TE on an Alcatel-Lucent 7750 SR is TRUE?
Which of the following best describes the features of Classless Inter-Domain Routing (CIDR)?
Which of the following devices assumes the active role during the establishment of an LDP session?
Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?
Which of the following statements is TRUE concerning route distinguishes on the 7750 SR?
Which of the following types of networks are supported on an Alcatel-Lucent 7750 SR for OSPF? Choose two answers.
Which of the following statements apply to link state protocol behavior? Choose three answers.
An Alcatel-Lucent 7750 SR enabled with LDP has multiple equal cost paths to a given FEC. After ECMP is enabled, which of the following is FALSE?
In a VPLS service, the mesh-sdp vc-id is identical to the service id by default.
Click on the exhibit.
Router R2 advertises an OSPF summary route 10.10.10.0/24 into Area 1. Router R3 receives labels for individual FECs 10.10.10.2/32 and 10.10.10.4/32. These two FECs are installed in router R3's LIB but not in the LFIB. What needs to be done on router R3 to install these labels into its LFIB?
What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1518?
A service provider wishes to configure a Layer 2 service that will forward customer VLAN tags. When configuring an SDP for the service, which vc-type will forward service delimiting tags on the ingress PE?
Click on the exhibit.
OSPF is operational on all links in the network diagram, all routers are the same cost, and all routers are configured with an ECMP value of 4. Router R5 advertises the prefix 192.168.3.0/24 into OSPF.
How many entries for prefix 192.168.3.0/24 will be in router R3's routing table?
Click the exhibit.
Based on the output shown, what is the value of the service's VC ID?
Click on the exhibit.
Router R4 is being added to the network and it is connected to a non-OSPF domain.
Which area type should be used for Area 1 to allow the external routes to be advertised into Area 0?
Which of the following LDP messages are used in the successful establishment of LDP sessions? Choose three answers
Click on the exhibit.
The operator of an IS-IS network wishes to have link metrics dynamically calculated in the same manner as OSPF. The router with system address 10.10.10.1 is one hop away on a 1Gbps link
Which of the following is correct?
Click on the exhibit button below.
With fast reroute enabled, and given the following:
When router R1 is the PLR, which router becomes the MP?
Which of the following TLV fields is included in an IS-IS Hello packet on broadcast interfaces but not on point-to-point interfaces?
Click on the exhibit.
Two neighboring OSPF routers have exchanged the packets shown. What state is the adjacency in?
Which one of the following statements regarding RSVP LSP configuration is true?
Click on the exhibit.
192.168.3.1 is a loopback interface on router R2 and is distributed to OSPF area 0, but the ping fails from router R3. Which of the following is a possible solution to the problem?
Which of the following statements best describes the main difference between an Ipipe and an Epipe interworking?
Which of the following statements are FALSE regarding the VPN-IPv4 address family? (Choose 2)
Which utility on the Alcatel-Lucent 7750 SR can be used to investigate an MPLS path?
Which of the following about MPLS shortcuts for IGP on an Alcatel-Lucent 7750 SR is FALSE?
Which of the following best describes the actions after an IS-IS router receives on a broadcast interface, a newer LSP than the one in its database?
What best describes the type of packets used by OSPF routers to exchange updates on a pointto-point link?
Click the exhibit button.
Given the topology and the show commands, and assuming that router R2 advertises all of its loopbacks into OSPF, what is the correct router R1 configuration?
Click the exhibit button.
Which of the following statements best describes the format of data traffic sent from the PC to the server?
What command will show the OSPF neighbors, and their status on the Alcatel-Lucent 7750 SR?
An OSPF ASBR must have at least one interface in the backbone area (area 0)
Click the exhibit button.
In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Which of the following statements regarding the OSPF LSAs in the network is true?
Which of the following statements regarding IS-IS Hello packets are true? Choose two answers.
When configuring a filter, where should the most explicit entries be placed?
In IS-IS, which of the following statements regarding an L1/L2 router is false?
When IS-IS elects a DIS, what is used as the tie breaker on an Alcatel-Lucent 7750 SR, if the priorities are the same?