Cisco >> 642-887

Which configuration fulfills the requirement of configuring LDP with Cisco Nonstop Forwarding on a router with 5 minutes time to hold the forwarding table information and 1 minute retry timer value for an LDP connection?

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Correct Answer for the Question – Which configuration fulfills the requirement of configuring LDP with Cisco Nonstop Forwarding on a router with 5 minutes time to hold the forwarding table information and 1 minute retry timer value for an LDP connection? is given below Which configuration fulfills the requirement of configuring LDP with Cisco Nonstop Forwarding … Read more

Which mechanism protects the router resources by filtering and policing the packets flows that are destined to the router that is based on defined flow-type rates?

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Correct Answer for the Question – Which mechanism protects the router resources by filtering and policing the packets flows that are destined to the router that is based on defined flow-type rates? is given below On a Cisco IOS XR router, which mechanism protects the router resources by filtering and policing the packets flows that are … Read more

Which three fields must be the same in an IPv6 header to consider different packets on the same flow?

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Correct Answer for the Question – Which three fields must be the same in an IPv6 header to consider different packets on the same flow? is given below Which three fields must be the same in an IPv6 header to consider different packets on the same flow? (Choose three.) source port destination address destination port source … Read more

Which three options can an engineer select for a traffic policer in case the traffic rate is less than the conform burst?

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Correct Answer for the Question – Which three options can an engineer select for a traffic policer in case the traffic rate is less than the conform burst? is given below Which three options can an engineer select for a traffic policer in case the traffic rate is less than the conform burst? (Choose three.) Drop … Read more

Which three options are class maps able to match?

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Correct Answer for the Question – Which three options are class maps able to match? is given below Which three options are class maps able to match? (Choose three.) match access-group match protocol http url “*cisco” match destination-port match DSCP match all match mac-address Correct Answer The Correct Answer for this Question is match access-group match … Read more

Which three commands are used to troubleshoot why IP packets are not forwarded on the LSP?

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Correct Answer for the Question – Which three commands are used to troubleshoot why IP packets are not forwarded on the LSP? is given below Which three commands are used to troubleshoot why IP packets are not forwarded on the LSP? (Choose three.) show cef prefix/length to check the prefix information debug mpls ldp transport events … Read more

Which three RSVP messages are valid?

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Correct Answer for the Question – Which three RSVP messages are valid? is given below A network engineer must analyze RSVP-TE signaling on a syslog server. Which three RSVP messages are valid? (Choose three.) RSVP PATH RSVP RESERVATION RSVP ESTABLISHED RSVP PATH TEAR RSVP KILL RSVP INIT Correct Answer The Correct Answer for this Question is … Read more