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xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
172
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.
Example
To transmit a LTM:
DGS-3420-28SC: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-3420-28SC:admin#
14-20 show cfm linktrace
Description
This command is used to display the link trace responses. The maximum linktrace responses a
device can hold is 128.
Format
show cfm linktrace [mepname <string 32> | mepid <int 1-8191> md [<string 22> | md_index
<uint 1-4294967295>] ma [<string 22> | ma_index <uint 1-4294967295>]] {trans_id <uint>}
Parameters
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 - Specify the maintenance domain index.
<uint 1-4294967295> - Enter the maintenance domain index value here. This value