4A0-C01 exam

(Topic 1) What are the ways the RID can be created on an Alcatel-Lucent 7750 SR router? (Choose three)A . From the last 32 bits of the chassis MAC addressB . From the first 32 bits of the chassis MAC addressC . The loopback IP addressD . By using the...

(Topic 1) How are LSPs acknowledged on IS-IS broadcast links?A . The LSP is acknowledged by sending a PSNP PDC . The LSP is acknowledged by sending an LSP PDE . The LSP is acknowledged by sending a Hello PDG . LSP are not acknowledged on broadcast links. The DIS...

(Topic 1) From the list below select the statements that describe the behavior of link state information aging. (Choose 2)A . The age for newly created link state information is set to 0 for OSPF and 1200 for IS-ISB . The age for newly created link state information is set...

(Topic 1) In an OSPF Hello packet what fields must match all neighbor routers on the segment? (Choose 3)A . Area IDB . Hello and Dead IntervalsC . Stub flagD . DR and BDR addressesE . The list of neighborsView AnswerAnswer: A,B,C

(Topic 1) 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?A . With a Router LSA originated by R1B . With a...

(Topic 1) What is the default priority value used for electing the DR on an Alcatel-Lucent 7750 SR running OSPF on an Ethernet?A . Priority of 0B . Priority of 1C . PriorityD . PriorityView AnswerAnswer: B

(Topic 1) When are virtual links used in OSPF?A . When two areas need to communicate and there is no area 0.B . When an area needs to traverse another area to reach area 0.C . When two areas are connected to area 0, but there is no direct path...

(Topic 1) In IS-IS, which of the following statements regarding an L1/L2 router is false?A . An L1/L2 router can have neighbors in different areas.B . An L1/L2 router calculates separate SPF trees for the Level 1 and Level 2 topology.C . An L1/L2 router advertises its L2 routes to...

(Topic 1) Click the exhibit button. 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?A . The router with router ID 10.10.10.5 is an ASBC . The router with router ID 10.10.10.3 is an ASBE . The...

(Topic 1) Which of the following statements describe the major features of OSPF? Choose two answers.A . Fast reroute capabilityB . Control traffic prioritizationC . Route redistributionD . Traffic engineering extensionsE . Cut through forwardingView AnswerAnswer: C,D