xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To create an MEP:
DGS-3420-28SC:admin#create cfm mep mep1 mepid 1 md op_domain ma op1 direction
inward port 2
Command: create cfm mep mep1 mepid 1 md op_domain ma op1 direction inward port 2
Success.
14-6 config cfm mep
Description
This command is used to configure the parameters of an MEP. An MEP may generate five types of
Fault Alarms, as shown below by their priorities from high to low:
1 Cross-connect CCM Received: priority 5
2 Error CCM Received: priority 4
3 Some Remote MEPs Down: priority 3
4 Some Remote MEP MAC Status Errors: priority 2
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
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