Chapter 3 Ethernet Testing
Inserting pause frames
84
HST-3000 Ethernet Testing User’s Guide
3 If you are inserting pause frames into layer 3 or layer 4
traffic, establish an IPoE connection or a PPPoE session:
– If you are transmitting IPv4 traffic, see
IPoE connection for IPv4 traffic” on page 122
, or
“Establishing a PPPoE session” on page 128
– If you are transmitting IPv6 traffic, see
IPoE connection for IPv6 traffic” on page 124
.
4 Press the Configure navigation key.
A configuration menu appears.
5 Use the left and right arrow keys to go to the Link Init
menu, and then specify the quanta to be carried by the
transmitted pause frames.
To determine the pause duration, the receiving device
performs the following calculation:
– 10 Mbps electrical: Quanta x 51.2
µ
s
– 100 Mbps electrical: Quanta x 5.12
µ
s
– 1000 Mbps electrical and 1 GigE optical:
Quanta x 512 ns
6 If you need to specify other settings for the test, use the
left and right arrow keys to go to the appropriate menu;
otherwise, press the Home button to return to the Main
screen.
7 Press the Action soft key, and then select the option for
pause frame insertion.
Pause frames are inserted into the traffic stream.
Summary of Contents for IP Video Test Option HST-3000
Page 1: ...HST 3000 Ethernet Testing User s Guide ...
Page 2: ......
Page 22: ...About This Guide Conventions xx HST 3000 Ethernet Testing User s Guide ...
Page 138: ...Chapter 3 Ethernet Testing MAC in MAC testing 116 HST 3000 Ethernet Testing User s Guide ...
Page 202: ...Chapter 5 TCP UDP Testing Loopback testing 180 HST 3000 Ethernet Testing User s Guide ...
Page 278: ...Chapter 9 Troubleshooting Resolving problems 256 HST 3000 Ethernet Testing User s Guide ...
Page 346: ...Glossary 324 HST 3000 Ethernet Testing User s Guide ...
Page 354: ...Index 332 HST 3000 Ethernet Testing User s Guide ...
Page 355: ......