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xStack® DES-3200 Series Layer 2 Ethernet Managed Switch CLI Reference Guide
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Example usage:
To display CFM configuration for port 1:
DES-3200-28F:4# show cfm port1
Command: show cfm port1
MAC Address: 00-05-78-82-32-01
MD Name MA Name MEPID Level Direction VID
----------- ----------- ----- ----- --------- ----
op_domain op1 1 2 inward 2
cust_domain cust1 8 4 inward 2
serv_domain serv2 MIP 3 2
DES-3200-28F:4#
cfm loopback
Purpose
This command is used to start a CFM loopback test.
Syntax
cfm loopback <macaddr> [ mepname <string 32> | mepid <int 1-8191> md <string 22> ma
<string 22> ] {num <int 1-65535> | [length <int 0-1500> | pattern <string 1500>] | pdu_priority
<int 0-7> }
Description
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 from which to initiate the loopback message.
Parameters
<macaddr> - The destination MAC address targeted for testing.
mepname <string 32> - The MEP name of the MEP where the test is initiated.
mepid <int 1-8191> - The MEP identifier of the MEP where the test is initiated.
ma <string 22> - The name of the maintenance association (MA) where the test is initiated.
md <string 22> - The name of the maintenance domain (MD) where the test is initiated.
num <int 1-65535> - Number of LBMs to be sent. The default value is 4.
length <int 0-1500> - The payload length of the LBM to be sent. The default is 0.
pattern <string 1500> - An arbitrary amount of data to be included in a Data TLV, along with an
indication whether the Data TLV is to be included.
pdu_priority <int 0-7> - 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.
Restrictions
None.