Objective

To test the function of ICMP NQA.

Test Networking Diagram

Prerequisites

The devices are connected according to the networking diagram. The SW is a Layer 2 and Layer 3 switch that supports the function to be tested.

Procedure

1.         Create VLAN 100 on the S9300 and add GE1/0/1 to VLAN 100 indefault mode.

[Quidway] vlan 100

[Quidway-vlan100] quit

[Quidway] interface GigabitEthernet 1/0/1

[Quidway-GigabitEthernet1/0/1] port link-type access

[Quidway-GigabitEthernet1/0/1] port default vlan 100

2.         Create VLAN 100 on the SW and add GE1/0/1 to VLAN100 indefault mode.

3.         Create VLANIF 100 on the S9300 and the SW. Assign IP addresses that belong to the same network segment to VLANIF 100. Run the ping10.1.1.2 command. Expected result 1 is displayed.

[Quidway-Vlanif100] ip address10.1.1.1 24

4.         Enable the NQA client and create an ICMP NQA test.

<Quidway> system-view

[Quidway] nqa test-instance admin icmp

[Quidway-nqa-admin-icmp] test-type icmp

[Quidway-nqa-admin-icmp] destination-address ipv410.1.1.2

5.         Start the test.

[Quidway-nqa-admin-icmp] start now

6.         Run the display nqa results test-instance admin icmp command on the S9300. Expected result 2 is displayed.

Expected Results

1.         The S9300 can ping10.1.1.2.

[Quidway] ping10.1.1.2

  PING10.1.1.2: 56  data bytes, press CTRL_C to break

    Reply from10.1.1.2: bytes=56 Sequence=1 ttl=255 time=1 ms

    Reply from10.1.1.2: bytes=56 Sequence=2 ttl=255 time=1 ms

    Reply from10.1.1.2: bytes=56 Sequence=3 ttl=255 time=1 ms

    Reply from10.1.1.2: bytes=56 Sequence=4 ttl=255 time=1 ms

    Reply from10.1.1.2: bytes=56 Sequence=5 ttl=255 time=1 ms

  ---10.1.1.2 ping statistics ---

    5 packet(s) transmitted

    5 packet(s) received

    0.00% packet loss

    round-trip min/avg/max =1/1/1ms

2.         The test is successful.

[Quidway]display nqa results test-instance admin icmp

NQA entry(admin, icmp) :testFlag is inactive ,testtype is icmp

  1 . Test 1 result   The test is finished

   Send operation times: 3              Receive response times: 3

   Completion:success                   RTD OverThresholds number: 0

   Attempts number:1                    Drop operation number:0

   Disconnect operation number:0        Operation timeout number:0

   System busy operation number:0       Connection fail number:0

   Operation sequence errors number:0   RTT Stats errors number:0

   Min Positive Jitter: 0               Min Negative Jitter: 0

   Max Positive Jitter: 0               Max Negative Jitter: 0

   Positive Jitter Num: 0               Negative Jitter Num: 0

   Positive Jitter Sum: 0               Negative Jitter Sum: 0

   PositiveJitter SquareSum:0            Negative Jitter SquareSum: 0

   Packet Loss: 0                       Packet Loss Ratio: 0

   Destination ip address:10.1.1.2

   Min/Max/Average Completion Time:1/1/1

   Sum/Square-Sum  Completion Time: 3/3

   Average Single-Way Completion Time: 1

   Last Good Probe Time: 2009-02-14 01:32.7  

Remarks

1.         The SW should support the NQA function.

2.         To stop the test, you can run the stop command in the NQA view of the S9300.

Internal Number

T08-0301