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NEW QUESTION 90
Which of the following LSA types stay within an OSPF area, and are not flooded outside of the area? Choose two answers.
- A. Type 5 (AS external) LSAs
- B. Network LSA
C Summary network LSA - C. Router LSA
- D. Summary router LSA
Answer: B,C
NEW QUESTION 91
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?
- A. R1, R3, and R5 becomes DMPs; R4 and R6 become MPs.
- B. R3, R5, and R6 become DMPs; R4 becomes MP.
- C. R3 and R5 become DMPs; R4 becomes MP.
- D. R3 and R5 become DMPs; R6 becomes MP.
Answer: D
NEW QUESTION 92
Click the exhibit.
Router R2 is advertising prefix 192.168.1.0/27 with community "no-advertise" towards AS 65002.
Which routers receive an update for that prefix?
- A. Router R3 only.
- B. Routers R3, R4 and R5 only.
- C. Routers R3 and R4 only.
- D. Router R2 does not advertise an update for the prefix.
Answer: A
NEW QUESTION 93
Click on the exhibit. After the Isp-ping command is executed, which of the following best describe the router's action?
- A. MPLS Echo Request packets are IP-routed to the destination address of "lsp-toR2".
- B. MPLS Echo Request packets are sent within the LDP tunnel that is signaled for Mlsp-toR2".
- C. MPLS Echo Request packets are sent within the RSVP-TE tunnel that is signaled for "lsp-toR2".
- D. MPLS Echo Request packets are sent to the destination address of "lsp-toR2" over TCP.
Answer: C
NEW QUESTION 94
In a Layer 2 encapsulation using T-LDP, what does the second (bottom) label represent?
- A. Operational Control Word
- B. VCI
- C. VPI
- D. VC Label
- E. Tunnel Label
Answer: D
NEW QUESTION 95
Click on the exhibit.
When router R1 forwards a PATH message to router R2, which of the following about the PATH message's IP header is TRUE?
- A. The destination address is R2's ingress interface address.
- B. The source address is R1's egress interface address.
- C. The HOP object includes R2's system address.
- D. The options field is set to router alert.
Answer: D
NEW QUESTION 96
Which of the following statements about SAPs that are part of a VPVVS is FALSE?
- A. SAPs can have QoS policies assigned to them.
- B. Multiple SAPs can be defined on the same port.
- C. SAPs can be defined on Ethernet, POS, Sonet/SDH, or TDM channels.
- D. Only one SAP is required for a service that originates and terminates on the same Nokia 7750 SR.
Answer: D
NEW QUESTION 97
When configuring distributed services across a network, it is considered best practice to configure which of the following parameters as globally significant?
- A. Customer ID and Service ID.
- B. SDP ID and Service ID.
- C. SDP ID and SAP ID.
- D. Customer ID and SAP ID.
- E. SDP ID and VC ID.
- F. SAP ID and Service ID.
Answer: A
NEW QUESTION 98
Which of the following about VPRN route targets is FALSE?
- A. A route target appended to an IPv4 prefix produces a VPN-IPv4 prefix.
- B. Multiple route targets can be part of a single MP-BGP update.
- C. Route targets must be configured for VPRNs.
- D. A route target is used to distinguish to which VRF table a prefix belongs.
Answer: A
NEW QUESTION 99
What best describes the type of packets used by OSPF routers to exchange updates on a pointto-point link?
- A. UDP packets sent to an IP multicast address.
- B. Ethernet frames sent to an Ethernet multicast address.
- C. IP packets sent to an IP unicast address.
- D. IP packets sent to an IP multicast address.
Answer: D
NEW QUESTION 100
From the list below select the statements that describe the behavior of link state information aging. (Choose 2)
- A. The age is incremented or decremented as it is flooded from router to router and as it is held in the topological database.
- B. The age for newly created link state information is set to 0 for OSPF and 1200 for IS-IS
- C. The age is incremented or decremented only as it is held in the topological database and not as it is flooded router to router.
- D. The age for newly created link state information is set to 1200 for OSPF and 0 for IS-IS
Answer: A,B
NEW QUESTION 101
A static route is created using the command "static-route 2.3.4.0/24 next-hop 1.2.3.4". What is the correct traceroute command to test this static route on an Nokia 7750 SR?
- A. traceroute does not work on the Nokia 7750 SR
- B. traceroute 2.3.4.1
- C. traceroute next-hop 1.2.3.4
- D. traceroute 2.3.4.0/24 next-hop 1.2.3.4
Answer: B
NEW QUESTION 102
Which of the following regarding BGP Path Identifier is FALSE?
- A. A BGP speaker that re-advertises a route must generate its own Path-ID.
- B. Path-ID is a four-octet identifier pre-pended to the NLRI field of a BGP update.
- C. Path-ID is an optional transitive attribute used to advertise multiple paths.
- D. Path-ID uniquely identifies each path advertised to a neighbor.
Answer: C
NEW QUESTION 103
In an IP datagram, which of the following fields identifies the receiving application?
- A. The port field of the network layer address.
- B. The port field of the transport layer header.
- C. The protocol field of the network layer header.
- D. The protocol field of the transport layer header.
Answer: B
NEW QUESTION 104
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 R5?
- A. Option A
- B. Option C
- C. Option B
- D. Option D
Answer: B
NEW QUESTION 105
Which of the following statements describe the major features of OSPF? Choose two answers.
- A. Control traffic prioritization
- B. Cut through forwarding
- C. Route redistribution
- D. Fast reroute capability
- E. Traffic engineering extensions
Answer: C,E
NEW QUESTION 106
How is the aggregator attribute handled with 32-bit AS numbers?
- A. With the same method as 16-bit AS numbers, but using the AS4_Aggregator attribute.
- B. With the same method and attribute as 16-bit AS numbers.
- C. By using a dummy value of 23456 in the 16-bit AS aggregator field. This value lets the router know it needs to read the 32-bit AS number that is contained in the nextTLV.
- D. Aggregation is not yet supported with 32-bit AS numbers.
Answer: A
NEW QUESTION 107
Which of the following about SAPs is FALSE?
- A. A SAP is the subscriber's point of entry to the service network.
- B. A SAP can be associated with more than one service.
- C. A SAP is created by specifying a physical port and an encapsulation type.
- D. A SAP can only be created on a port configured as "access".
Answer: B
NEW QUESTION 108
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