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Assuming that the router ID of the router shown is 10.10.10.4, which of the following statements regarding the CLI output is true?
By default, how does a VPLS handle a tagged frame received at the ingress of a null SAP on an Alcatel-Lucent 7750 SR?
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?
A service needs to accept frames that have the following: an outer VLAN tag of 200 with an inner VLAN tag of 33; and frames that have an outer VLAN tag of 250 with an inner VLAN tag of 33. What SAP(s) need to be configured?
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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?
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Which fields in this output uniquely identify the RSVP session belonging to a single LSP? (Choose three)
Which of the following OSPF area types are supported by the Alcatel- Lucent 7750 SR? Choose two answers.
Which of the following cannot be used as a matching criterion in route policy statements?
What is the default priority value used for electing the DR on an Alcatel-Lucent 7750 SR running OSPF on an Ethernet?
What command will show the IS-IS neighbors, and their status on an Alcatel-Lucent 7750 SR?
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?
Which of the following devices inspects the MPLS header in the received packet, and exchanges it for a new MPLS header?
From the list below identify two matching criteria supported for IP filters on the Alcatel-Lucent 7750 SR: (Choose two)
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This LSP terminates on a system IP address. What is the system address of the destination node?
Which of the following about MPLS shortcuts for IGP on an Alcatel-Lucent 7750 SR is FALSE?
If routers R1 and R2 have a Level 1 and Level 2 IS-IS adjacency, which of the following statements is true? Choose two answers.
Which of the following best completes the sentence: "An Internet Enhanced Service is a_____________ service where the CE communicates with a ________________interface to send and receive traffic.
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Is a routing policy required on PE1 to advertise a CE1's system interface to PE2?
Which of the following statements regarding IS-IS Hello packets are true? Choose two answers.
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Which of the following statements best describes the format of data traffic sent from the PC to the server?
What is the value of the protocol discriminator used to denote IS-IS protocol information?
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Assuming the customer only needs to monitor traffic from PE3 to the customer site, what two items are missing in the configuration of PE5, the Alcatel-Lucent 7750 Service Router in the Head Office? (Assume that the IP/MPLS network structure between the local and remote PEs is in place.)
A network consists of 4 PE routers. A customer requires a VPLS service and has sites connected to each PE. Each site must have direct connectivity with all other sites. How many SDPs must be configured on each PE?
The SAP 1/1/1:2.3 receives an Ethernet frame with outer VLAN tag 2 and inner VLAN tag 5. Which of the following is TRUE?
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The partial command output from an Alcatel-Lucent 7750 SR is shown. Which of the following about this LSP path is TRUE?
Click on the exhibit. After the Isp-ping command is executed, which of the following best describe the router's action?
Which of the following statements is TRUE concerning route distinguishes on the 7750 SR?
In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)
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The OSPF adjacency between routers R1 and R3 does not come up.
Which of the following is a possible solution to the problem?
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OSPF router R2 has both point-to-point and broadcast interfaces and it is not a DR for any interfaces. Router R2 detects the link failure between itself and router R1.
Which of the following is correct?
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Router R2 learns the networks shown from IS-IS. Router R2 is configured to redistribute routes from IS-IS to OSPF as shown. Assume the OSPF and IS-IS adjacencies are operational.
How many OSPF Type 5 LSAs will router R1 receive from router R2?
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In the IS-IS network shown, router R1 has been configured to summarize network 20.20.1.0/24 and 20.20.2.0/24 as 20.20.0.0/16. Which router's routing table will be reduced compared to the routing table before the summarization?
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 of the following are types of routers in an IS-IS topology? Choose three answers
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All links have 1Gbps unreserved bandwidth initially and Shared Explicit reservation style is used. After the LSP's primary and standby secondary paths are signaled, how much unreserved bandwidth is left on the links?
Which of the following commands may only be used on the head end router to verify the status of an LSP named "LSP 1"? (Choose two)
If two routers running IS-IS protocols are exchanging Hello packets with different authentication types, which of the following statements regarding the adjacency state established between them is true?
Which of the following best describes how IS-IS routers exchange updates on an Ethernet interface?
Which of the following describes how a router sets the destination IP address for an RSVP RESV message?
An IS-IS TE enabled router has an interface on a 500Mbps link and it is configured with a 25% subscription. If this interface is not used by any LSPs. what value will be shown in the Reservable Bandwidth sub-TLV?
The solicited node address for the destination node address of 2001:DB8::30A:216 4DFF:FE14:6CAE is:
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Given the output shown, which router is the ASBR in this network?
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If the four LSPs shown use the shared-explicit reservation style, how much bandwidth does CSPF request across a single 1Gbps link?
An LSP path is configured as follows:
- Shared-explicit reservation style
- Make-before-break (MBB) enabled
- 500Mpbs bandwidth reserved on a 1Gbps link
With 100Mbps of unreserved bandwidth remaining, the operator increases the LSP-path's bandwidth reservation to 900Mbps. What happens to the existing LSP?
Which of the following are functions of the MPLS control plane in a router? (Choose two)
Which of the following can be used for label signaling and distribution on the Alcatel-Lucent 7750 SR? Choose two answers
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Router R1 distributes its loopbacks into IS-IS and globally routed addresses are configured as shown.
How many routes will router R4 have in its IPv6 route table?
On which component is vc-type configured to create an E-pipe service that preserves the VLAN tag during transport?
Which service type is needed to bridge an ATM-attached user and an Ethernet-attached user?
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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?
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The operator at PE1 wants to analyze the traffic between CE4 and PE2. On an Alcatel-Lucent 7750 SR, which of the following is required as part of the configuration?
What is the minimum Ethernet physical network MTU required for a Layer 2 service on a GRE encapsulated SDP with a service MTU of 1514?
Service tunnels and transport tunnels are bidirectional and only require the operator to configure the tunnel on one router.
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 best describes the label stack for a packet in the VPRN context?
A network technician needs to set up a local mirror to replicate traffic for examination with a protocol analyzer. The analyzer is on port 1/1/4 of his service router. Which of the following configuration steps is required?
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Which of the following statements about the E-pipe service is TRUE?
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 describe the major features of OSPF? Choose two answers.
Two directly connected routers set different interface Hello timeout values. Router R1 uses 15 seconds, while router R2 uses 30 seconds. Which of the following best describes the LDP adjacency?
Which of the following about the Isp-ping command on the Alcatel-Lucent 7750 SR is FALSE?
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This output is from PE router R1. Based on the output about VPRN 100, how many prefixes has router R1 learned from CE router R5?
The SAP 1/1/1:2.3 receives an untagged Ethernet frame. Which of the following is TRUE?
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The output is from PE router R4 about VPRN service 100. How many prefixes have been learned from the MP-BGP protocol?
How many service labels must be signaled to bring up a fully-meshed VPLS among five PE routers?
On an Alcatel-Lucent 7750 SR, which of the following statements about the default advertisement of VRF routes is true?
A VPLS has a service MTU of 1600. To create an IES spoke termination to the VPLS, what ip-mtu value must be used for the IES?
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A static route has been configured on router R1 to reach the PC at 139.120.121.2. However, as shown in the exhibit, the ping fails. What is the most likely cause of the problem?
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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?
What is the CIDR summary for the block of networks from 193.4532.0/24 to 193.45.47.0/24?
Which of the following commands can be used to display the number of SPF computations that have been performed on a router?
Click on the exhibit.
Examine the physical topology of the IS-IS network, the metrics of the links and the levels of the routers. All routers have a system address included in IS-IS.
Which of the following describes the route that router R4 will use to reach the system address of router R6?
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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?
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Router R2 uses IS-IS to advertise the network 192.168.3.0/24 to R1. How can router R1 discard the route?
Which approach to LSP path diversity provides the most control, but the least flexibility?
Which of the following prerequisites must you configure on a router to enable LDP-over-RSVP support? (Choose two)
Which of the following statements regarding LSP path configuration are true? (Choose three)
A service provider is deploying a 6over4 tunnel to connect a customer's branch office IPv6 network to the corporate headquarters as shown in the exhibit. Which command is used to create a default route on PE2 for the branch office network?
Which of the following statements regarding RSVP path messages on an Alcatel-Lucent SR is true?
Click on the exhibit button below.
Consider the output shown; what table is displayed?
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?
An Alcatel-Lucent 7750 SR receives a route via an IS-IS LSP with internal reach ability, and receives the same route via an OSPF type 5 LSA. If al protocol preferences are default, which route will be installed in the route table?
A router sets the E bit in the flags of its Type 1 LSA. What does this indicate?
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TESTED 24 Nov 2024
