单选题OSPFv3 interarea-prefix-LSAs are most similar to which OSPFv2 LSA type?()A Type 7 LSAsB Type 4 summary LSAsC Type 3 summary LSAsD Type 5 AS-external LSAs...
Tuesday, April 9, 2024
多选题Which two statements are true when configuring a domain-id? ()AThe default OSPF domain-id is 127.0.0.1.BIn most cases, a domain-id must be configured.CIn most cases, you do not need to configure a domain-id.DFor a layer 3 VPN connecting multiple OSPF d...
Friday, May 26, 2023
多选题What are two purposes of the 224.0.1.40 address in Auto-RP?()AConfigured mapping agents listen to this address.BMapping agents select RP for a group based on highest IP address of all the group's C-RPs.CRP mapping agent advertises complete list of grou...
Sunday, December 24, 2023
单选题Which multicast mode does Auto-RP require?()A Link-modeB Dense modeC Sparse modeD Sparse-dense mode...
Saturday, April 13, 2024
多选题Which three RP election mechanisms are available in a PIM-SM domain?()AStaticBAuto-RPCDynamic-RPDBootstrap routerEAnycast-RP...
Friday, November 17, 2023
多选题What are three examples of a provider-provisioned VPN supported by JUNOS software? ()AL2FBPPTPCCircuit cross-connectDDraft-Martini-based VPNsEDraft-Kompella-based VPNs...
Monday, December 25, 2023
单选题What is required to enable the use of metrics larger then 63 for traffic engineering in IS-IS?()A No action required, wide metrics are used by default in IS-IS.B Enable wide-metrics-only under protocols IS-IS.C Enable traffic-engineering under protocol...
Saturday, May 4, 2024
单选题An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show isis interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level(s) is enabled on these interfaces?()A Level 1 onlyB...
单选题Which command at the [edit protocols isis] hierarchy level forces routed traffic to avoid this router?()A metric 64B overloadC priority 0D te-metric 32768...
多选题Which two signaling protocols could be used in VPLS to advertise site information between PEs? ()AIKEBBGPCRSVPDLDP...
单选题What is true regarding the OSPF Type 2 LSA?()A The DR floods this to describe the local stub network segment.B The ABR floods this to describe the local stub network segment.C The DR floods this to describe the local transit network segment.D Each OSPF...
多选题Which three authentication options does IS-IS support?()AMD5BDESCKerberosDunauthenticatedEsimple password...
Saturday, April 15, 2023
单选题In JUNOS software, which command is used to configure TED support for OSPF?()A set protocols rsvp cspf-enableB set protocols mpls cspf-enableC set protocols rsvp traffic-engineeringD set protocols ospf traffic-engineering...
Tuesday, September 26, 2023
单选题On what is the Martini control plane based?()A IGPB LDPC BGPD RSVP...
In the output of show isis adjacency, which three can be dis...
Saturday, September 17, 2022
单选题Which well-known community prevents a BGP speaker from announcing the associated prefix to itsinternal peers?()A no-exportB no-advertiseC no-readvertiseD no-export-subconfed...
单选题In JUNOS software, which type of encapsulation is required on a PE router for the CE-facinginterface in a Martini-based VPN?()A ATMB CCCC HDLCD Ethernet...
Tuesday, April 30, 2024
单选题You have a Level 1-only router (Router A) in IS-IS area 49.0001. How does Router A learn how to get to IP prefixes in other areas?()A Router A must have a Level 2 adjacency with the Level 1/Level 2 router in area 49.0001.B The Level 1/Level 2 router in...
单选题Which graceful restart parameter is negotiated during BGP session establishment?()A Grace-timeB Restart-timeC Stale-routes-timeD Restart-update-time...
单选题What is the maximum metric value that can be reported in a narrow metric TLV?()A 63B 64C 1023D 1024...
Tuesday, October 31, 2023