D-Link xStack DGS-3420 Series, Reference Manual

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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
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Parameters
md - Specifies the maintenance domain name.
<string 22> - Enter the maintenance domain name here. This name can be up to 22
characters long.
md_index – Specifies the MD index value used.
<uint 1-4294967295> - Enter the MD index value used here. This value must be between
1 and 4294967295.
ma - Specifies the maintenance association name.
<string 22> - Enter the maintenance association name here. This name can be up to 22
characters long.
ma_index – Specifies the MA index value used.
<uint 1-4294967295> - Enter the MA index value used here. This value must be between
1 and 4294967295.
mepid - The MEP ID in the MD which sends LCK frame.
<int 1-8191> - Enter the MEP ID value here. This value must be between 1 and 8191.
remote_mepid - The peer MEP is the target of management action.
<int 1-8191> - Enter the remote MEP ID used here. This value must be between 1 and 8191.
action - Specifies to start or to stop the management lock function.
start - Specifies to start the management lock function.
stop - Specifies to stop the management lock function.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To start management lock:
DGS-3420-28SC:admin# cfm lock md op-domain ma op-ma mepid 1 remote_mepid 2 action
start
Command: cfm lock md op-domain ma op-ma mepid 1 remote_mepid 2 action start
Success.
DGS-3420-28SC:admin#
14-18 cfm loopback
Description
This command is used to start a CFM loopback test. Press Ctrl+C to exit the loopback test. The MAC
address represents the destination MEP or MIP that can be reached by this MAC address. The MEP
represents the source MEP to initiate the loopback message.
Format
cfm loopback <macaddr> [mepname <string 32> | mepid <int 1-8191> md [<string 22> |
md_index <uint 1-4294967295>] ma [<string 22> | ma_index <uint 1-4294967295>]] {num <int 1-
65535> | [length <int 0-1500> | pattern <string 1500>] | pdu_priority <int 0-7>}