Configuring One-Way Dm; Configuring Two-Way Dm; Configuring Tst - HPE FlexFabric 5700 Series Configuration Manual

Configuring one-way DM

The one-way DM function measures the one-way frame delay between two MEPs, and monitors and
manages the link transmission performance.
One-way DM requires that the time settings at the transmitting MEP and the receiving MEP be the
same. For the purpose of frame delay variation measurement, the requirement can be relaxed.
To view the test result, use the display cfd dm one-way history command on the target MEP.
To configure one-way DM:
Task
Configure one-way DM.

Configuring two-way DM

The two-way DM function measures the two-way frame delay, average two-way frame delay, and
two-way frame delay variation between two MEPs. It also monitors and manages the link
transmission performance.
To configure two-way DM:
Task
Configure two-way DM.

Configuring TST

The TST function detects bit errors on a link, and monitors and manages the link transmission
performance.
To view the test result, use the display cfd tst command on the target MEP.
To configure TST:
Task
Configure TST.
Command
cfd dm one-way
service-instance instance-id
mep mep-id { target-mac
mac-address | target-mep
target-mep-id } [ number number ]
Command
cfd dm two-way
service-instance instance-id
mep mep-id { target-mac
mac-address | target-mep
target-mep-id } [ number number ]
Command
cfd tst service-instance
instance-id mep mep-id
{ target-mac mac-address |
target-mep target-mep-id }
[ number number ]
[ length-of-test length ]
[ pattern-of-test { all-zero | prbs }
[ with-crc ] ]
22
Remarks
Available in any view.
Remarks
Available in any view.
Remarks
Available in any view.