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IP SLA Questions

May 6th, 2017 Go to comments

Question 1

Question 2

Explanation

The ICMP Echo operation measures end-to-end response time between a Cisco router and any devices using IP. Response time is computed by measuring the time taken between sending an ICMP Echo request message to the destination and receiving an ICMP Echo reply. Many customers use IP SLAs ICMP-based operations, in-house ping testing, or ping-based dedicated probes for response time measurements.

Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipsla/configuration/15-mt/sla-15-mt-book/sla_icmp_echo.html

Question 3

Explanation

The Internet Control Message Protocol (ICMP) Echo operation measures the end-to-end response time between two devices that use IPv4. The response time is computed by measuring the time taken between sending an ICMP Echo request message to the destination and receiving an ICMP Echo reply.

An IP SLA can be used to performs network performance monitoring, including measure the latency, packet loss, jitter and response time in the network. The example below shows how to configure an IP SLA ICMP Echo (send an ICMP request to 192.168.1.254 every 300 second with a timeout of 500ms):

Device(config)#ip sla 1

Device(config-ip-sla)#icmp-echo 192.168.1.254
Device(config-ip-sla-echo)#frequency 300 //send an ICMP
Device(config-ip-sla-echo)#timeout 500
Device(config-ip-sla-echo)#exit
Device(config)#ip sla schedule 1 start-time now

Question 4

Explanation

The ICMP Echo operation measures end-to-end response time between a Cisco router and any devices using IP. Response time is computed by measuring the time taken between sending an ICMP Echo request message to the destination and receiving an ICMP Echo reply. Many customers use IP SLAs ICMP-based operations, in-house ping testing, or ping-based dedicated probes for response time measurements.

Reference: http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipsla/configuration/15-mt/sla-15-mt-book/sla_icmp_echo.html

Comments (14) Comments
  1. sal
    February 6th, 2017

    where can I find questions . only ans here

  2. IN ASS
    March 25th, 2017

    in you fuken ass

  3. adm
    April 6th, 2017

    fsdasfas

  4. Abdullah
    April 11th, 2017

    HI,
    You can find the questions when search for “mediafire” in 9tut search.

    Regards

  5. Orval
    June 13th, 2017

    Dose anyone have the full version for this dumps?https://drive.google.com/open?id=0B5mAFqgydmCzc3BmR214LWFuTDg

  6. Gabriel
    June 28th, 2017

    Confirming the 747q dumps are valid. It’s the complete version of the one posted by Orval

  7. Xmen
    June 30th, 2017

    Hi, can anyone explain to me question 3 and Q4? seems to be same… to me. Thanks

  8. @Anon
    July 9th, 2017

    in Q3 they ask what parameter is measured by IMCP ECHO
    in Q4 they ask for why you will use icmp echo in troubleshooting

  9. Anony
    July 13th, 2017

    In the 9tut dump, it says that question 4’s answer is C:

    Which function does IP SLA ICMP ECHO operation perform to assist with troubleshooting?
    A. one way jitter measurement
    B. congestion detection
    C. hop-by-hop response time
    D. packet-loss detection

    Really? Is C really the correct answer?? It seems that the correct answer should be D??

  10. McMacOff
    August 18th, 2017

    “`To monitor ICMPPath Echo performance on a device, use the IPSLAs ICMPPath Echo operation. An ICMP
    Path Echo operation measures end-to-end and hop-by-hop response time between a Cisco device and other
    devices using IP. ICMP Path Echo is useful for determining network availability and for troubleshooting
    network connectivity issues.“`
    Source: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipsla/configuration/xe-3s/sla-xe-3s-book/sla_icmp_pathecho.pdf

    Answer C to question 4 is correct.

  11. vignesh
    September 1st, 2017

    hi could any one send the latest dumps to my inbox
    vigneshppit(@)gmail(dot)com

  12. anon
    September 10th, 2017

    Q2 the explanation is about what the icmp echo is and how it is used.

    The answer (D) seems to indicate the explanation should be talking about setting how often the echos are sent out.

  13. anon
    September 10th, 2017

    Q4. if IP SLA ICMP ECHO is measuring the round trip time as the linked documentation seems to indicate, then C would not be the best use of it except in local network.

    B should be a valid answer.

  14. anon
    September 10th, 2017

    never mind last comment. head up my ass.

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