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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
161
5. Some Remote MEP Defect Indications: priority 1
If multiple types of the fault occur on an MEP, only the fault with the highest priority will be alarmed.
Format
config cfm mep [mepname <string 32> | mepid <int 1-8191> md [<string 22> | md_index
<uint 1-4294967295>] ma [<string 22> | ma_index <uint 1-4294967295>]] {state [enable |
disable] | ccm [enable | disable] | pdu_priority <int 0-7> | fault_alarm [all | mac_status |
remote_ccm | error_ccm | xcon_ccm | none] | alarm_time <centisecond 250-1000> |
alarm_reset_time <centisecond 250-1000>}(1)
Parameters
mepname - Specify the MEP name.
<string 32> - Specify the MEP name. The maximum length is 32 characters.
mepid - Specify the MEP MEPID.
<int 1-8191> - Specify the MEP MEPID between 1 and 8191.
md - Specify the maintenance domain name.
<string 22> - Specify the maintenance domain name. The maximum length is 22 characters.
md_index - Specify the maintenance domain index.
<uint 1-4294967295> - Enter the maintenance domain index value here. This value must
be between 1 and 4294967295.
ma - Specify the maintenance association name.
<string 22> - Specify the maintenance association name. The maximum length is 22
characters.
ma_index - Specify the maintenance association index.
<uint 1-4294967295> - Enter the maintenance association index value here. This value
must be between 1 and 4294967295.
state - Specify the MEP administrative state. The default is disable.
enable - Enable MEP.
disable - Disable MEP.
ccm - Specify the CCM transmission state. The default is disable.
enable - Enable the CCM transmission.
disable - Disable the CCM transmission.
pdu_priority - The 802.1p priority is set in the CCM and the LTM messages transmitted by the
MEP. The default value is 7.
<int 0-7> - Specify the value between 0 and 7.
fault_alarm - This is the control types of the fault alarms sent by the MEP. The default value is
none.
all - All types of fault alarms will be sent.
mac_status - Only the fault alarms whose priority is equal to or higher than “Some Remote
MEP MAC Status Errors” are sent.
remote_ccm - Only the fault alarms whose priority is equal to or higher than “Some Remote
MEPs Down” are sent.
error_ccm - Only the fault alarms whose priority is equal to or higher than “Error CCM
Received” are sent.
xcon_ccm - Only the fault alarms whose priority is equal to or higher than “Cross-connect
CCM Received” are sent.
none - No fault alarm is sent.
alarm_time - Specify the time that a defect must exceed before the fault alarm can be sent. The
unit is centiseconds. The default value is 250.
<centisecond 250-1000> - Specify the time that a defect must exceed before the fault alarm
can be sent. The unit is centiseconds. The range is 250 to 1000.
alarm_reset_time - Specify the dormant duration time before a defect is triggered before the
fault can be re-alarmed. The unit is centiseconds. The default value is 1000.
<centisecond 250-1000> - Specify the dormant duration time before a defect is triggered