When using MP-BGP for an IPv4 VPRN service, what address family needs to be used for a PE-CE BGP session?
A CE is connected to an IES interface. Which of the following is TRUE?
Click the exhibit.
E-pipe 100 is using an SDP with an LSP that uses the path shown (PE1-PE2-PE3-PE4). Based on the OAM command output, which of the following is FALSE?
Which of the following about SDPs is TRUE?
Which of the following statements are FALSE regarding the VPN-IPv4 address family? (Choose 2)
An operator wishes to verify end-to-end connectivity for an individual service. What utility will he or she most likely use?
Which protocol is used to signal the service label for a Layer 3 VPRN service?
Which of the following about IES is FALSE?
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?
Which of the following best describes an SDP?
Click the exhibit.
The output is from PE router R1 about VPRN service 100. From which protocol did router R1 learn the prefix 192.168.20.0/24?
How many service labels must be signaled to bring up a fully-meshed VPLS among three PE routers?
Which of the following about the Alcatel-Lucent 7750 SR's sdp-ping utility is FALSE?
Which of the following about dot1Q SAPs is FALSE?
Which of the following statements best describes the flooding of traffic on a PE when traffic is received on a mesh SDP?
Which of the following can be used to detect the smallest path MTU in an RSVP signaled MPLS tunnel?
Which of the following commands is used to enable an E-pipe service?
A SAP configured in the form of 1/1/1:0/32 would be used for which type of VPWS?
Which of the following about SAPs is FALSE?
A VPLS receives a frame with the single VLAN tag 35 on the Q-in-Q SAP 1/1/1:35.*. Which of the following describes default Alcatel-Lucent 7750 SR behavior?
Click the exhibit.
The operator at PE1 wants to analyze the traffic between PE2 and CE4. On an Alcatel-Lucent 7750 SR, which of the following is required as part of the configuration?
Which of the following about VPRNs is FALSE?
Which of the following about SAPs is TRUE?
Which of the following about the BGP VPN-IPv4 address family is FALSE?
Which of the following about the Alcatel-Lucent 7750 SR sdp-ping is TRUE?
Which of the following about VPN labels is FALSE?
Click the exhibit. This output is from router R4. Service 333 is a VPLS. Why might the peer 10.10.10.1 have the same value for IngLbl and EgrLbl?
Click the exhibit.
Which OAM tool produced this output?
On a dot1Q encapsulated port, frames with a VLAN tag of 0 and untagged frames are forwarded to the null SAP
Which of the following about VPRN route targets is FALSE?
Which one of the following commands on an Alcatel-Lucent 7750 SR can take a FEC as a parameter to verify if a packet for that FEC reaches the appropriate LER?
What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1500?
In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)
Refer to the exhibit.
Assume that OSPFv3 is properly configured on all routers and that R4 advertises its system prefix into Area 0. Which of the following statements best describes how R5 learns R4's IPv6 system prefix?
What are some of the characteristics of Alcatel-Lucent's implementation of non-stop routing? (Choose two)
Which of the following statements regarding link state protocols are true? (Choose two)
Click the exhibit button.
In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. How many type 4 LSAs will be present in the network?
An OSPF router receives an update in which the sequence number, age, and checksum are the same as the entry already in the topological database. What action is taken by the router?
What are the similarities between OSPF and IS-IS? Choose two.
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For the IS-IS network shown, and assuming point-to-point links, what adjacencies will router R1 establish?
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What is the command to configure a static route on the Alcatel-Lucent 7750 SR router R1 to reach the network behind router R2?
Which of the following statements describe the major features of OSPF? Choose two answers.
Which of the following statements regarding IS-IS DIS is false?
Choose the Distance Vector Protocols from the list below:
Click the exhibit button.
Routers R1 „ R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?
Which of the statements below best describes the pseudonode in an IS-IS network?
Which of the following statements regarding area border routers in an OSPF network is true?
If a Router originates a type 1 router LSA with the E bit set what types of areas can it belong to? Select all that apply.
When a router receives an IP packet, but does not find a match in the routing table for the destination IP address, what actions are performed by the router?
Click the exhibit button.
In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding Type 4 LSA generation is true?
What command allows analysis of the Dijkstra calculation on the Alcatel-Lucent 7750 SR?
A static route is created using the command "static-route 0.0.0.0/0 next-hop 3.3.3.1". What command could be used to test the static route on an Alcatel-Lucent 7750 SR?
Which one of the commands below will create a static route to network 2.3.4.0/24 on the AlcatelLucent 7750 SR router?
Static routing will be used in a network between a corporate head office, with many connected networks, and a branch office, with one connection to the head office. Which of the following best describes the likely configuration?
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?
Which of the following statements regarding IS-IS LSPs is true?
Given the NSAP address of 49.0012.1234.1234.1234.00, what area does the IS-IS router reside in?
Click the exhibit button.
Two neighboring OSPF routers have exchanged the packets shown. What state is the adjacency in?
What are the ways the RID can be created on an Alcatel-Lucent 7750 SR router? (Choose three)
What is another term to describe the default route for a client?
In an IP datagram, which field identifies the receiving application
When an OSPF adjacency is stuck in the "ExchStart" state, what is the most likely cause?
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.
Which of the following statements best describes an OSPF type 3 LSA?
Static routing is to be used in a network between a corporate head office with many connected networks and a branch office with one connection to the head office. Which of the following is the most likely configuration on the head office and branch office routers?
Which of the following statements regarding LSP path configuration are true? (Choose three)
What is the common usage of the MPLS EXP bits?
Click on the exhibit.
OSPF is operational on all links in the network diagram, all links are the same cost, and all routers are configured with an ECMP value of 4. Router R4 advertises the prefix 192.168.3.0/24 into OSPF.
How many entries for prefix 192.168.3.0/24 will be in router R5's routing table?
If an LSP's loose primary path includes the statement "include green" and "exclude red;" how does CSPF choose the LSP's path?
Click the exhibit button.
If router R2 redistributes the IS-IS route to 192.168.3.0/24 into OSPF, router R3 will receive two routes to 192.168.3.0/24. What will be the preference of these two routes? Assume that all IS-IS routers are L1/L2 capable and are in the same area. Choose two answers.
Which of the following prerequisites must you configure on a router to enable LDP-over-RSVP support? (Choose two)
What type of packet will cause an OSPF router to respond with a link-state request packet?
Which of the following statements regarding RSVP-TE is FALSE?
Which of the following statements is true of an established LDP session?
A router running a link-state protocol sends an update to a neighbor. The neighbor sends an update back.
Why would the neighbor do this?
Which of the following statements regarding the MPLS SWAP label operation is true?
Two IS-IS routers are exchanging Hello packets with different authentication types. Which of the following is TRUE?
Why does IPv6 not use ARP?
Which of the following statements best describes downstream unsolicited label distribution?
When a device receives a labeled packet, which of the following can occur?
What is the function of the MPLS label assigned to a packet?
Which of the following are functions of the MPLS control plane in a router? (Choose two)
Which of the following about 6over4 is FALSE?
Which of the following indicates the path over which an LSP's tail end router will return an RSVP RESV message?
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?
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?
Click on the exhibit.
The numbers beside the links are the metrics for that link.
Given the diagram, what path will traffic follow from router R2 to router R8, and from router R8 to router R2, if IS-IS is the routing protocol?
The following are statements about fields in the Hello packet that must match in order to form an OSPF adjacency. Which statement is correct?
Which of the following regarding IS-IS DIS is FALSE?
Which part of the NSAP address is used to indicate to the end system that a packet is to be processed by the router itself?
Click on the exhibit button below.
Given the configuration below, what is the system ID of the destination node?
What type of LSA is used to flood information about prefixes from one OSPF area to other attached areas?
What MPLS function should be performed by a router that receives a data packet containing an MPLS label value of 3?
Which of the following statements regarding the last two octets of the LDP identifier is true?
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?
What is the primary purpose of variable length subnet masks (VLSM)?
Click on the exhibit.
Which of the following about the bypass tunnel is FALSE?
Which of the following statements is FALSE regarding 6VPE?
What MPLS function should be performed by a router that receives a data packet with an MPLS label value of 0?
Which of the following statements are TRUE regarding sdp-ping? (Choose 3)
Click on the exhibit.
If the primary path goes down, which secondary LSP path will the head-end router select first?
Click on the exhibit.
Which of the following is FALSE?
Which of the following modes are used by RSVP-TE on an Alcatel-Lucent 7750 SR?
Which of the following best describes an IES?
Click on the exhibit.
All links are operationally up initially. When the link between routers R4 and R6 goes down, what will router R1 do?
Which of the following defines a SAP that will select frames with an outer tag of '4' and ignore any inner lag on a Q-in-Q encapsulated port?
On Alcatel-Lucent 7750 SR OS, routing information between the CE and PE can be exchanged using the following methods.
The terms "customer" and "service" are used synonymously when describing a service implementation on the Alcatel-Lucent 7750 SR.
Which of the following about CSPF is TRUE?
Which of the following best describes how the path-mlu is chosen for an SDP?
Which of the following about CAC is FALSE?
Which of the following statements best describes a route target?
Click on the exhibit.
This policy is applied on a router as an LDP export policy and an LDP session has been established between this router and its neighboring router. In addition to the FECs learned from its neighbors, what additional FECs will appear in this router's LIB?
Which of the following is NOT required when configuring an LSP with an admin group constraint on an Alcatel-Lucent 7750 SR?
Which of the following best describes a distributed Epipe Service?
Click on the exhibit.
An LSP traverses R1-R2-R4-R6 and one-to-one fast reroute with link protection is enabled. All links have the same cost. Which of the following about DMP and MP is TRUE?
Click on the exhibit.
All links have 1 Gbps unreserved bandwidth initially. After the LSP's primary and standby secondary paths are signaled, how much bandwidth is reserved on the link between routers R1 and R2?
Which of the following statements best describes an FDB used in a VPLS service?
What is the default vc-type for an SDP on the Alcatel-Lucent 7750 SR?
Which of the following fields does NOT appear in the MPLS label header?
Which of the following about LDP-over-RSVP is TRUE?
Click on the exhibit.
This LSP terminates on a system IP address. What is the system address of the destination node?
Which of the following statements are TRUE about configuring a SDP between an IES and a VPLS? (Choose 2)
Click on the exhibit.
Which of the following is FALSE?
Which of the following best describes a VPLS?
Which of the following items can NOT be used as a mirror source?
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?