EMT Practice Test

1. Question Content...

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Question1: Which of the following regarding BGP confederations is FALSE?

Question2: Click the exhibit.

For the Inter-AS model B VPRN, which of the following about the inter-as-label output on ASBR1 is TRUE?

Question3: Click the exhibit.

For the inter-AS model A VPRN, which of the following is FALSE when CE2 sends an IP packet to 192.168.1.1?

Question4: On the Alcatel-Lucent 7750 SR, how many queues per FC are available for multipoint traffic within a VPLS on service ingress?

Question5: Click the exhibit.

Which VPRN type produces the output shown on router R1?

Question6: When VPRN Outbound Route Filtering (ORF) is enabled, each PE sends its ORF list to its peer using which of the following BGP message types?

Question7: What function in IEEE 802.1 ah helps to limit the amount of MAC addresses learned in the core?

Question8: Click on the exhibit below.

Based on the output below which of the following statements is true? (Choose 2)

Question9: Which of the following about BGP Site of Origin (SoO) is FALSE?

Question10: The IP ToS field consists of ________ bits, of which ________are used. The _________most significant (first) bits define precedence.

Question11: Click on the exhibit below.

You have been requested to add load balancing across the redundant spoke-SDPs in the network shown. What further configuration is required? (Choose 2)

Question12: In inter-AS model C VPRN, which of the following about the command "advertise-label ipv4" is TRUE?

Question13: Which of the following about a single-homed AS is FALSE?

Question14: An Alcatel-Lucent 7750 SR receives a route from an iBGP peer with a MED value of 500. What MED value is sent to eBGP peers?

Question15: Click the exhibit.

Assume all router-IDs are properly configured. Which of the following configurations is required on the Alcatel-Lucent 7750 SR router A to establish an IPv6 BGP session to router D?

Question16: Which of the following is the minimum requirement for an AS to be considered multi-homed?

Question17: The policies shown below from the configuration of an Alcatel-Lucent 7750 SR have been created to implement an Extranet VPRN between the main sites of two separate VPRNs. How should these policies be applied?

Question18: Click the exhibit.

Router R1 is advertising prefix 192.168.1.0/27 with community "no-export. Which routers will receive an update for that prefix?

Question19: If a packet is marked on a SAP-ingress, it will be remarked at the first network egress point (if remarking is enabled in the network egress policy).

Question20: Click the exhibit.

Internet access is provided to the Red VPRN (ID 10) via an Internet VRF (ID 500). For this configuration, which communities must be imported on the Red and Internet VRFs?

Question21: What configuration is required on the CE device when using MC-LAG?

Question22: IEEE 802.3ah is similar to SONET/SDH in that it can count and report bit errors and frame errors.

Question23: What will happen if an update is received with an unrecognized optional non-transitive attribute?

Question24: Which of the following statements describe the primary objectives of the policing of traffic flows on the Alcatel-Lucent 7750 SR? (Choose two)

Question25: Click the exhibit.

Which of the following about the inter-AS model A VPRN configuration on ASBR1 is TRUE?

Question26: What operation is performed by a P device on the label signaled by MP-BGP when it receives a labeled packet for a VPRN service?

Question27: Which of the following statements is true? Choose the best answer.

Question28: Which of the following protocols are supported by the Alcatel-Lucent 7750 SR for the creation of transport tunnels within an autonomous system?

Question29: A BGP router has loopback interfaces 192.168.1.1/27 and 192.168.2.1/27 advertised into BGP using the following export policy. The "aggregate 192.168.0.0/16" command is executed. What is the effect of this configuration?

Question30: Click on the exhibit below.

Assume the port on CE-A is sending two tags, a top tag of 100 and a bottom tag of 500. PE-A is configured with a SAP id of 1/1/1:100.*. How should PE-B be configured if CE-B is expecting a top tag of 200 and a bottom tag of 500?

Question31: MAC explosion is best described as a large amount of MAC addresses being withdrawn and relearned?

Question32: Which of the following best describes the goal of an Extranet VPRN?

Question33: Click the exhibit.

Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that none of the routers in AS 65540 is configured with "advertise-external", what is the expected output of "show router bgp routes on router R1?

Question34: Click the exhibit.

Routers RR1 and RR2 are route reflectors with the same cluster-ID. How many updates for prefix 192.168.1.0/27 are received at router RR1?

Question35: Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is a BGP/MPLS service provider. If CE1 sends an IP packet to 192.168.200.1, which of the following is FALSE?

Question36: When would it be appropriate to use the as-override command?

Question37: What are the two primary problems the service provider must consider when providing traditional Layer 3 VPN services using only a single common routing table in the provider core? (Choose two)

Question38: What action will be taken when an Ethernet switch receives a frame with a known DA and an outer Ethertype value of 0x0800 on a dot1q encapsulated port?

Question39: Which of the following regarding the connections between eBGP peers is TRUE?

Question40: Which of the following describes BGP route processing on the Alcatel-Lucent 7750 SR?

Question41: Which of the following regarding "well-known discretionary'' BGP attributes is TRUE?

Question42: Click the exhibit.

One Route Distinguisher is assigned per VRF. If CE1 and CE2 advertise prefix 10.1.1.0/24, which of the following statements is FALSE?

Question43: When an Alcatel-Lucent 7750 SR receives a BGP route with an AS Path loop, what action is taken by default?

Question44: Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured on an Alcatel-Lucent 7750 SR for a customer carrier who is an Internet Service Provider (ISP). Which of the following configuration steps is NOT required?

Question45: Click the exhibit.

For the inter-AS model A VPRN shown, which of the following about the route advertisement of 192.168.1.0/27 is FALSE?

Question46: Which of the following must be true in order to add a port to a LAG? (Choose 2)

Question47: Click on the exhibit below.

A new router named PE-D is to be directly connected to PE-C and is required to be added to the existing VPLS 300. The design requires the least amount of signaling, the least amount of configuration changes for existing sites and the new site has to have access to all existing sites. How should the new site be added to VPLS 300?

Question48: From what range are 16-bit private AS numbers selected?

Question49: An Alcatel-Lucent 7750 SR is configured with an export policy to redistribute its directly-connected networks into BGP. Which of the following databases contains the routes for these networks?

Question50: How are policy direction and data flow related on the Alcatel-Lucent 7750 SR?

Question51: Which of the following about scaling techniques for route reflectors is FALSE?

Question52: Which of the following statements is FALSE when providing Internet access using route leaking between a VRF and the global routing table? :>

Question53: At what point does the Route Target become associated with a route?

Question54: Which of the following statements regarding Internet Exchange Points is FALSE?

Question55: Click the exhibit.

What is wrong with the VPRN configuration applied on this Alcatel-Lucent 7750 SR?

Question56: Which of the following statements relating to VPLS is false?

Question57: Click the exhibit.

Given that ISP 1 and ISP 2 are Tier 2 providers, and that ISP 3 and ISP 4 are Tier 1 providers, what is the most likely relationship between ISP 1 and the other ISPs?

Question58: Assuming that "client1" and "client2" are directly-connected networks, what is the result of executing the following BGP policy?

Question59: Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured on an Alcatel-Lucent 7750 SR for a customer carrier offering VPRN services. Which of the following about this configuration is FALSE?

Question60: Which of the following about an Alcatel-Lucent 7750 SR MP-BGP update is FALSE? Assume default behavior.

Question61: On a PE router, the VRF table for VPRN 10 contains: one local route, two BGP routes learned from a local CE. and three tunneled routes learned from a remote site. If we execute the command "configure service vprn 10 maximum-routes 2 log-only" on this PE router, how many routes are expected to be in the VRF?

Question62: In the IEEE 802.1 ag, how are merged services detected?

Question63: Which of the following prefix-lists is the most specific match for prefix 172.31.2.1/24?

Question64: Which of the following regarding BGP Path Identifier is FALSE?

Question65: Click on the exhibit below.

Study the network diagram. Which of the following configurations is correct for user VPLS 100 on PE4?

Question66: For a Carrier Supporting Carrier (CSC) VPRN where the customer carrier is an ISP that provides Internet connectivity to its end-customers, which of the following is FALSE?

Question67: Which of the following about eiBGP Load Balancing is FALSE?

Question68: Two Alcatel-Lucent 7750 SRs are established BGP peers with the following add-paths configuration:
R1: configure router bgp add-paths ipv4 send 4 receive
R2: configure router bgp add-paths ipv4 send 2
If router R1 advertises three routes for a given prefix X, how many routes is router R2 expected to have for prefix X?

Question69: Click the exhibit.

Router R6 is a route reflector for clients R1, R2 and R5 with local preferences 100, 200 and 500 respectively. Router R3 advertises prefix 192.168.1.0/27 to routers R1, R2 and R5 which are configured with advertise-external. Routers R4 and R6 are both configured with "add-paths ipv4 send 2 receive". Which routes to 192.168.0.1/27 is router R4 expected to have in its BGP routing table?

Question70: Click the exhibit.

AS 65550 owns CIDR block 10.64.0.0/12. Router R6 advertises the aggregate 10.64.0.0/12 to AS 65541 with "as-set" enabled. Which of the following is TRUE regarding the aggregate route received by router R7?

Question71: In IEEE 802.1ag, which two key functions are configured on bridge ports (SAPs and SDPs) to support CFM messages? (Choose 2)

Question72: Which element of IEEE 802.1ag is responsible for initiating CFM messages?

Question73: Which of the following about inter-AS model A VPRN is FALSE?

Question74: What kind of attribute is the aggregator?

Question75: What is the default Spanning Tree protocol used in a VPLS on the Alcatel-Lucent 7750 SR?

Question76: When ports configured with IEEE 802.3ah EFM are operationally down, what must the device do before declaring the ports are up?

Question77: VPN-IPv4 addressing is made unique by defining an address structure consisting of:

Question78: Which of the following describes the setting of the l-SID on the Alcatel-Lucent 7750 SR?

Question79: Which of the following parameters does NOT have to match for an iBGP session to be successfully established?

Question80: Which of the following OAM tools can be used as a VPLS topology discovery mechanism (Choose 2)?

Question81: If packets egressing a SAP do not match any criteria defined in the SAP-egress policy, which forwarding class will these packets be assigned to?

Question82: Which of the following statements BEST describes the IntServ model?

Question83: Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). Which of the following about route distribution is FALSE?

Question84: What is the 6-bit binary representation of DSCP value AF21?

Question85: Click on the exhibit below.

Assuming there is a full mesh of mesh-SDPs between the PEs within each metro network and a spoke-SDP between PE-C of Metro A and PE-B of Metro B.
how is traffic forwarded from PE-A in Metro A to PE-D of Metro B? Select the most accurate statement.

Question86: Which of the following statements regarding route reflectors is TRUE?

Question87: Click on the exhibit below.

Study the diagram shown. What consideration should be given to the transport tunnel of SDP 300?

Question88: MC-LAG is only supported on network ports.

Question89: Which of the following is TRUE if the state of one BGP neighbor shows Active?

Question90: Which of the following statements about Spanning Tree Protocol is true?

Question91: Assuming TLDP and RSVP are both being used in an MPLS network core which of the following statements is true?

Question92: When a PE node receives a PBB encapsulated frame on a B-VPLS, how does the PE determine which l-VPLS it belongs to?

Question93: When a Service Provider offers VPRN services to its customers, which of the following functions are expected to be the responsibility of the Service Provider? (Choose three)

Question94: In which of the following scenarios is self-generated traffic QoS (sgt-QoS) useful?

Question95: A provider core consists of 4 PE and 2 P routers. A fully meshed VPRN service is configured on all 4 PEs, and MPLS LSP-based SDPs are used for the service configuration. How many SDPs must be bound to the VPRN service on each PE?

Question96: Click the exhibit.

Router R4 is an Alcatel-Lucent 7750 SR configured for the extranet VPRN network. Which CLI command is executed on router R4 to produce the displayed output?

Question97: When a routing protocol is configured as the PE-CE protocol at one site of a customer VPRN, the same routing protocol must be configured as the PE-CE protocol at all other sites of the same customer VPRN.

Question98: What scaling factors should a network engineer be aware of when designing VPLS networks? (Choose 3)

Question99: According to the SAP-egress policy configured and applied, which queue will EF traffic use?

Question100: Click the exhibit.

Routers C and E are route reflectors. When the update for prefix 192.168.2.0/24 is received at router F, what will be the Originator_ID attribute?

Question101: What is the default Alcatel-Lucent 7750 SR TTL of a BGP advertisement between confederation members?

Question102: If a management VPLS is administratively disabled what will be the status of the associated user VPLS SAPs?

Question103: Click the exhibit button below. Traffic arriving at router PE 1 is marked with a dot1p value of 4. Given the network policies applied on the routers in the diagram below, what is the EXP value of packets arriving at router PE 2?

Note: Only relevant portions of the network policy are shown.

Question104: Click the exhibit.

If the displayed command is executed, what is the correct value of AS-Path in the BGP route 172.12.0.0/16 advertised by PE2?

Question105: Why would a selective export policy be applied to a customer VPRN service? (Choose three)

Question106: On an Alcatel-Lucent 7750 SR, which CLI command displays the Route Target(s) associated to a prefix?

Question107: Which of the following technologies allows for two explicit VLAN tags to be received from a customer device?

Question108: Click the exhibit.

How many route targets and route distinguishers are required to implement the extranet VPRN?

Question109: Click the exhibit.

If router A originates an update for prefix 192.168.0.1/27, what will the update contain when it reaches router B?

Question110: Which of the following about self-generated traffic QoS is TRUE?

Question111: After configuring OSPF as the PE to CE routing protocol for a VPRN service you get the following output from an Alcatel-Lucent 7750 SR: What is most likely wrong with the configuration?

Question112: Which of the following statements regarding the Originator_ID attribute is TRUE?

Question113: Click the exhibit.

For the inter-AS model C VPRN, which router is configured as shown?

Question114: Which of the following statements are TRUE? (Choose two)

Question115: When configuring a VPRN service on an Alcatel-Lucent 7750 SR, where should the following policy be applied?

Question116: Which of the following statements about a Management VPLS is FALSE?

Question117: Click on the exhibit below.

Which bridge will become the root bridge?

Question118: A router has just learned the 10th MAC address while the FDB size is also set to 10. What is the likely outcome?

Question119: Which of the following commands may be used on an Alcatel-Lucent 7750 SR to display a network exported locally to BGP on the originating router? (Choose two)

Question120: Assuming that as-override has been used, which of the following statements describes the most likely location of prefix 10.1.2.0/24, based on the output from an Alcatel-Lucent 7750 SR shown below?

Question121: Click on the exhibit below.

Based on the following configuration which VLANs will be managed by the management VPLS?

Question122: Click on the exhibit below.

Assume a CE router is connected to the SAP of each PE. The arp cache of all CE routers is empty and the FDB for VPLS 300 is empty. The CE router connected to PE-A initiates a ping towards the CE router connected to PE-C. The ping is successful. Which of the following statements are true? (Choose 2)

Question123: Click the exhibit.

Router R3 is configured with an import policy to reject updates with an AS Path matching the regular expression ".+ 65540". Which of the following regarding updates originating in AS 65540 is TRUE?

Question124: The operation of a VPLS can be best described by which of the following statements?

Question125: What option is available when using PBB to reduce the amount of required VPLS services?

Question126: Which of the following about a full mesh VPRN is FALSE?

Question127: Which of the following describes the goal of an Extranet VPRN?

Question128: Real-time rate limiting on the service ingress is a feature that performs_____________. Traffic above the defined PIR is ______________.

Question129: The "discard-unknown" command has been enabled at the VPLS level. Which of the following statements is true? (Choose 2)

Question130: An Alcatel-Lucent 7750 SR is configured with a local preference of 250. If it receives a BGP update with a local preference of 500, what local preference is sent to its eBGP peers?

Question131: Which of the following statements regarding DSCP bits are TRUE? (Choose three)

Question132: Click the exhibit.

For the extranet VPRN and community lists shown, which of the following communities will be included in the export policy applied to VPRN 20 on router R2?

Question133: Click on the exhibit below.

The following VPLS services and SAPs have been configured. Which of the following statements is true?

Question134: Which of the following VPRN topologies must a customer implement to allow a given VRF to include routes from different VPRNs?

Question135: When deploying an Alcatel-Lucent MPLS network with QoS, how are the EXP bits set?

Question136: When deploying Active/Standby pseudowires, the CE does not require any special configuration

Question137: What is the DA address used for in the Ethernet Header?

Question138: Click the exhibit.

When configuring a VPRN service on an Alcatel-Lucent 7750 SR, where should the policy be applied?

Question139: Click the exhibit button below.

Based on the configuration of the network policy (below), what will be the forwarding class associated with a MPLS encapsulated customer packet that arrives on a dotlQ encapsulated network port 1/1/4:1 on P1 with the following characteristics:
EXP value = 6
DSCP value = cs1
Dot1pvalue = 3

Question140: Upon the successful establishment of a TCP session between peers, what type of BGP message is exchanged?

Question141: Click the exhibit.

Based on the VPRN aggregate route configuration, which routes are advertised to CE2?

Question142: If the command "disable-learning" has been added at the VPLS level, then MAC entries which have already been learned will not be aged.

Question143: Click the exhibit.

Internet access using route leaking between the VRF and the global routing table is configured in the network. Which of the following is the correct output of route 192.168.50.1 in the global routing table of PE3?

Question144: When spanning tree is enabled within a VPLS service and the STP mode is 802.1 D 2004 what happens if a PVST BPDU is received on a SAP?

Question145: Multiple VPLS services can be offered over the same set of LSP tunnels?

Question146: Which of the following identify the port roles of the mesh SDPs?

A)

B)

C)

D)

Question147: How was standard BGP modified to allow it to carry routing information for VPRNs?

Question148: Which of the following protocols does the Alcatel-Lucent 7750 SR support to signal VPRN service labels?

Question149: A router in AS 65100 receives two BGP routes. The first route is for 138.1.1.0/24 with an AS Path of 65200 65300, Local Preference of 100, MED of 100, and router ID 10.10.10.10. The second route is for 138.1.0.0/16 with an AS Path of 65500 65300, Local Preference of 150, MED of 100, and router ID 10.1.1.1. Assuming all other attributes are equal, which route would be used to forward an IP packet with destination IP address 138.1.1.1?

Question150: Which of the following prefix-lists is the most specific match for prefixes 192.168.64.1/20 and
192.168.32.5/19?

Question151: Which of the following about the configuration of BGP Site of Origin (SoO) is TRUE?

Question152: Why should you configure send-flush-on failure on your PE routers when using active/standby pseudowires?

Question153: Consider a large metro-to-metro VPLS network interconnected with a mesh of mesh-SDPs. Which of the following statements does NOT apply to this situation?

Question154: Based on the VPRN BGP decision process, which of the following routes is selected first if the command "PE1>config>service>vprn> bgp best-path-selection as-path-ignore" is executed?

Question155: Which of the following about inter-AS model C VPRN is FALSE?

Question156: What kind of BGP attribute is the Local Preference?

Question157: Which of the following about a full mesh VPRN design is FALSE?

Question158: Click the exhibit.

For the inter-AS model C VPRN, which of the following is FALSE when an IP packet is sent from 192.1.1.1 to 192.2.1.1?

Question159: A CE hub and spoke VPRN has two spoke sites; which of the following would be the best option to implement this topology at the hub site PE?

Question160: What happens to the MAC entries in the VPLS FDB when "disable-aging" is executed at the VPLS levels

Question161: An SDP has been configured for a VPRN service using an existing MPLS LSP and the configuration shown below. Which of the statements below is true about the configuration on an Alcatel-Lucent 7750 SR?

Question162: What are the advantages of running a physical ring topology with a mesh of mesh-SDPs? (Choose 2)

Question163: According to the SAP-ingress QoS policy shown, which packets have a higher priority to enter queue 6?

Question164: Based on the default settings for the Alcatel-Lucent 7750 SR, when a policy change is made and committed, what action is required by the user for the change to take effect?

Question165: When using the AS-override method to prevent BGP loops in VPRNs, where should the "as-override" CLI command be configured?

Question166: Which of the following statements about LAGs is TRUE?

Question167: Which of the following describes the overhead added to a customer frame on an Ethernet link in a VPLS service on the Alcatel-Lucent 7750 SR?

Question168: Click on the exhibit below.

CE-A sends frames with 2 tags. If the SAP on PE-A is "sap 1/1/1:1 .*" and the SAP on PE-B is "sap 1/1/1:100.200" how many tags will there be on the frame when it egresses from the SAP on PE-B?

Question169: Click the exhibit button below. Given the output of the #show pools 1/2/2 network-egress command on a GigE port, what can the service provider deduce? (Choose two)

Question170: Which command will display the Route Target associated to a specific prefix on an Alcatel-Lucent 7750 SR?

Question171: How many designated ports are there in a spanning tree topology?

Question172: What is the maximum number of forwarding subclasses a forwarding class can have?

Question173: Click the exhibit.

For the inter-AS model C VPRN, how many labels does PE1 push on a data packet received from CE1 and destined to CE2?

Question174: When allocating scheduling resources, which of the following statements BEST describes how the egress port scheduler allocates bandwidth?

Question175: Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured on an Alcatel-Lucent 7750 SR for a customer carrier offering VPRN services. Which of the following configuration steps is NOT required?

Question176: A queue is configured with the following attributes:
MBS = 10KB
CBS = 5KB
High-Priority-Only = 30%
Assume that there is no CBS overbooking and that the slope-policy is disabled. If the current queue depth is 8KB, what will happen to an in-profile packet arriving in the queue?

Question177: Which of the following about inter-AS model B VPRN is FALSE?

Question178: The command "send flush-on-failure" has been enabled within a VPLS instance. What does the PE do upon detection of a SAP failure within the VPLS?

Question179: What is the maximum number of VLANs supported on a traditional Layer 2 switch?

Question180: Which of the following is NOT a BGP message type?

Question181: Which of the following statements regarding BGP Fast Reroute is FALSE?

Question182: What is the name of the feature supported on the Alcatel-Lucent 7750 SR that prevents MAC explosion in large VPLS deployments?

Question183: The configuration of an Alcatel-Lucent 7750 SR is given below. Router Rl has established BGP sessions with routers R2 and R3. Which of the following is TRUE?

Question184: Click the exhibit button below. Given that the slope-policy (below) has been enabled and applied on a network port, which of the following statements are TRUE? (Choose three)

Question185: Click the exhibit button below. Given the SAP-ingress policy, which of the following statements are FALSE? (Choose three)

Question186: When implementing a BGP policy on an Alcatel-Lucent 7750 SR, which of the following types of address space would a typical address plan need to cover?

Question187: In Active/Standby pseudowires a failed pseudowire has recovered. Under what circumstances will the active pseudowire revert to the previously failed link?

Question188: What is the purpose of configuring a triggered-policy on an Alcatel-Lucent 7750 SR?

Question189: What is the MTU impact on the SDP path-mtu if fast reroute, one-to-one mode is implemented on the LSP?

Question190: Which of the following statements regarding unicastand multicast frames is true for a traditional layer 2 switch? (Choose 2)

Question191: In a traditional layer 3 VPN which of the following will be an issue when there is overlapping address space between two customers? Choose the best answer.

Question192: Which of the following is considered a best practice for BGP address planning?

Question193: Click the exhibit.

Which of the following can be used by router R4 in AS 65542 to reject all routes originating in AS 65540?

Question194: Click the exhibit.

Assuming router A is configured with "next-hop-self", what does the BGP update for prefix 192.168.0.1/27 contain when it arrives at router B?

Question195: Click the exhibit.

Given that ISP 1 and ISP 2 are Tier 2 providers, and that ISP 3 and ISP 4 are Tier 1 providers, what is the most likely relationship between the ISPs?

Question196: Which failure scenario is NOT supported by IEEE 802.lag?

Question197: Which of the following is not a valid BGP design for a network provider supporting VPRNs?

Question198: In a Carrier Supporting Carrier (CSC) VPRN, which of the following is a benefit to the network provider?

Question199: Which of the following statements regarding the default scheduler in the Alcatel-Lucent 7750 SR are TRUE? (Choose two)

Question200: Click the exhibit button below. Given the slope-policy (below), which of the following statements are TRUE? (Choose two)

Question201: A physical port has three associated buffer pools. Which of the following buffer pool combinations is associated to a physical port?

Question202: Which of the following statements describe the operation of WRED on the Alcatel-Lucent 7750 SR? (Choose three)

Question203: Click the exhibit.

Which of the following is a valid BGP configuration for router R2?

Question204: Click the exhibit.

An update travels from AS 137000 to AS 135000, traversing both 32-bit and 16-bit AS Paths.
What AS Path is seen by AS 200?

Question205: Which of the following QoS functions does the slope-policy perform?

Question206: Which of the following about Carrier Supporting Carrier (CSC) VPRN is FALSE?

Question207: Click on the exhibit below.

The SAP on PE-A has been configured with dot1q encapsulation. The SAP on PE-B has been configured with qinq encapsulation. CE-A sends frames with a single tag of 100. The VLAN tag from CE-A must be passed transparently. CE-B is expecting a frame with a top tag of 200 and bottom tag of 100. Which of the following is the correct SAP id for PE-B?

Question208: Which of the following BEST describes a SAP when regarding QoS?

Question209: Click the exhibit.

Assuming a full iBGP mesh in ISP 1, how does router R1 in ISP 1 handle a BGP update received from ISP 2?

Question210: Which of the following protocols are used for service label signaling?

Question211: You are configuring a VPLS spoke termination to a VPRN on an Alcatel-Lucent 7750 SR. If LDP is used for all transport tunnels, what type of sessions are established by the VPRN PE router that is configured with the spoke termination?

Question212: Click the exhibit.

Router R1 is a route reflector with clients R2, R5 and R6. Prefixes advertised by router R5 have a local preference of 200. Router R3 advertises the prefix 192.168.1.0/27 to routers R5 and R6.
Assuming that router R6 is configured with "advertise-external", what is the expected output of "show router bgp routes" when executed on router R5?