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Mep loop back configuration, Mep delay measurement configuration – Interlogix NS3550-8T-2S User Manual User Manual

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User’s Manual of NS3550-8T-2S

464

: MAC address ('xx-xx-xx-xx-xx-xx' or 'xx.xx.xx.xx.xx.xx' or 'xxxxxxxxxxxx', x is a hexadecimal digit)

: This MEP id (0-0x1FFF)

: LT - Time To Live

enable|disable

: enable/disable


MEP Loop Back Configuration

Description:

MEP Loop Back configuration
'set|clear' is set or clear of DEI of transmitted LBM frame
'prio' is the priority (PCP) of transmitted LBM frame
'uni|multi' is selecting uni-cast or multi-cast transmission of LBM frame
'mac_addr' is the unicast MAC of target MEP/MIP
'mep' is the peer MEP-ID of target MEP - only used if 'mac_addr is 'all zero'
'tosend' is the number of LBM to send
'size' is the size of the LBM data field
'gap' is the gap between LBM.


Syntax:

MEP lb config [] [set|clear] [] [uni|multi] [] [] [] [] [] [enable|disable]


Parameters:

: Instance number

set|clear

: OAM DEI set/clear

: OAM PDU priority

uni|multi

: Destination address is unicast or multicast

: MAC address ('xx-xx-xx-xx-xx-xx' or 'xx.xx.xx.xx.xx.xx' or 'xxxxxxxxxxxx', x is a hexadecimal digit)

: This MEP id (0-0x1FFF)

: Number of LBM to send

: Size of LBM data field in bytes (max 1400)

: Gap between LBM to send in 10ms. (max 100 - '0' is as fast as possible)

enable|disable

: enable/disable


MEP Delay Measurement Configuration

Description:

MEP Delay Measurement configuration
'prio' is the priority (PCP) of transmitted DM frame
'uni|multi' is selecting uni-cast or multi-cast transmission of DM frame
'mep' is the peer MEP-ID of target MEP - only used if 'uni'
'oneway|twoway' is selecting one-way (1DM) or two-way (DMM) DM
'std|prop' is selecting standadized or proprietary DM. the latest is using off-standard follow-up message carrying the exact
HW transmit timestamp
'rdtrp|flow' is selecting round-trip or flow delay calculation. Round-trip is not using the far-end timestamps to calculate the
far-end residence time
'gap' Gap between transmitting 1DM/DMM PDU - in 10 ms.
'count' number of frames used for average calculation on the latest 'count' frames received
'us|ns' calculation results are shown in micro or nano seconds
'keep|reset' the action in case of total delay counter overflow - either 'keep' all results or 'reset' all results
'd2ford1' this is selecting to used two-way DMM for calculate one-way delay.


Syntax:

MEP dm config [] [] [uni|multi] [] [oneway|twoway] [std|prop] [rdtrp|flow] [] [] [us|ns]
[keep|reset] [d2ford1] [enable|disable]


Parameters:

: Instance number

: OAM PDU priority

uni|multi

: Destination address is unicast or multicast

: This MEP id (0-0x1FFF)

oneway|twoway

: DM is one-way or two-way

std|prop

: Standard or Vitesse proprietary way(w/ follow-up packets) to send DM

rdtrp|flow

: 2/4 timestamps selection

: Gap between 1DM/DMM to send in 10ms(10-65535).

: The number of last records to calculate(10 - 2000)

us|ns

: Time resolution

keep|reset

: The action to counter when overflow happens

d2ford1

: Enable to use DMM/DMR packets to calculate one-way DM