Canoga-perkins 9145 Network Interface Device User Manual download pdf (Page 79)

9145 Network Interface Device 4-5

Running Diagnostics

When you set up a new connection, you can verify the link connectivity using PING prior to

sending data. Latency and Jitter Test verifies quality of the link.

Latency and Jitter Testing

Latency/Jitter Testing measures and reports performance and quality of the link between

9145s. Results reported include the numbers of packets that completed a round trip or were

lost and the minimums, average, and maximums for latency and jitter. To initiate Latency

and Jitter Testing, follow these steps:

1. From the Diagnostics Menu, type [

2], "Latency/Jitter Test," and press <Enter>. The

Latency/Jitter Test screen appears.

2. Type the number for parameter you want to change. Type the value to set, and press

<Enter>. Test IP Address/VLAN: Where the 9145 sends the packets

1. To IP Addr

Sets remote 9145’s IP address

2. From IP Addr

Sets if the local 9145’s Management or Alternate IP is to be used. Mgmt, Alternate

or Automatic

3. Test VLAN

VLAN Tag number of the VLAN to test

4. Test Packets per sec

The number of test packets to send each second

5. DF Bit

Sets if the network can fragment Test Packets. Set allows fragmentation, Clear

does not allow fragmentation

6. DSCP Precedent

Sets IP Packet priority. Options are: Best Effort, Class 1, Class 2, Class 3,

Class 4, Internet Control, Network Control, Not Used. Pressing <space> cycles

Canoga Perkins Corp. Ethernet Network Inter

ace Device 29-Nov-2006

Model 9145-5 V05.00 F96 9145 D 12:01:19

------------------------------------LATENCY/JITTER TEST-------------------------

Test IP Addr/VLAN 0.0.0.0/0 Round Trip Packets 0

Test Duration 00:00 Dropped Packets 0

Minimum Latency (ms) 0.000000 Minimum Jitter (ms) 0.000000

Average Latency (ms) 0.000000 Average Jitter (ms) 0.000000

Maximum Latency (ms) 0.000000 Maximum Jitter (ms) 0.000000

(1) To IP Addr 0.0.0.0 (5) DF Bit Clear

(2) From IP Addr Auto Selection (6) DSCP Precedence Best Effort

(3) Test VLAN 0 Drop Probability Not Used

(4) Test Packets per sec 1 (7) Test Packet Priority (0-7) 0

(8) Test Duration min:sec (0=forever) 0

(9) Min Test Payload Size (40 - 1954) 40

(10) Max Test Payload Size (40 - 1954) 40

(11) Test Packet Timeout sec (1 - 10) 3

(12) Start/Stop Test

(13) Remote Latency Test

Select [1-13]:

------------------------------------Messages------------------------------------

1 2 ... 74 75 76 77 78 79 80 81 82 83 84 ... 101 102

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Canoga-perkins 9145 Network Interface Device User Manual Page 79

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