xStack® DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch CLI Reference Guide
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DGS-3620-28SC:admin#
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cfm linktrace
Description
This command is used to issue a CFM link track message.
Format
cfm linktrace <macaddr> [mepname <string 32> | mepid <int 1-8191> md [<string 22> |
md_index <uint 1-4294967295>] ma [<string 22> | ma_index <uint 1-4294967295>]] {ttl <int 2-
255> | pdu_priority <int 0-7>}
Parameters
<macaddr>
- Specify the destination MAC address.
mepname
- Specify the MEP name.
<string 32>
- Specify the MEP name. The maximum length is 32 characters.
mepid
- (Optional) Specify the MEPID.
<int 1-8191>
- Specify the MEP MEPID between 1 and 8191.
md
- (Optional) Specify the maintenance domain name.
<string 22>
- Specify the maintenance domain name. The maximum length is 22
characters.
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
- (Optional) Specify the maintenance association name.
<string 22>
- Specify the maintenance association name. The maximum length is 22
characters.
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.
ttl
- (Optional) Specify the link trace message TTL value. The default value is 64.
<int 2-255>
- Specify the link trace message TTL value. Enter a value between 2 and 255.
pdu_priority
- (Optional) Specify the 802.1p priority to be set in the transmitted LBMs. If not
specified, it uses the same priority as CCMs and LTMs sent by the MA.
<int 0-7>
- Specify the 802.1p priority to be set in the transmitted LBMs. If not specified, it
uses the same priority as CCMs and LTMs sent by the MA. Enter a value between 0 and 7.
Restrictions
None. (EI Mode Only Command)
Example
To transmit a LTM:
DGS-3620-28SC:admin#cfm linktrace 00-01-02-03-04-05 mepname mep1
Command: cfm linktrace 00-01-02-03-04-05 mepname mep1
Transaction ID: 26
Success.
DGS-3620-28SC:admin#
