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Foundry NetIron M2404C and M2404F Metro Access Switches
Network Administration Tools (Rev. 03)
802.1ag Connectivity Fault Management (CFM)
© 2008 Foundry Networks, Inc.
Page 94 of 155
Setting the CFM Result Bucket Size
The
results-bucket-size
command, in CFM Profile Configuration mode, sets the number of results
to collect for two-way jitter calculation.
By default, the result bucket size is 30.
Command Syntax
device-name
(config-cfm-profile-
NAME
)#
results-bucket-size
<
results-bucket-
size
>
Argument Description
results-bucket-size
Number of the results to collect for two-way jitter calculation. Range
is <2-255> results.
Setting the Size of Connectivity Test Request Packets
The
size
command, in CFM Profile Configuration mode, sets the size of connectivity test request
packets.
By default, the size of Loopback Request packets is 64 bytes.
Command Syntax
device-name
(config-cfm-profile-
NAME
)#
size
<
frame-size
>
Argument Description
frame-size
Size of packets. The range is <64-1518> octets.
Setting the Transmission Rate of the Loopback Request Packets
The
rate
command, in CFM Profile Configuration mode, sets the transmission rate of the packets.
By default, the rate of packets is 1 per transmission.
Command Syntax
device-name
(config-cfm-profile-
NAME
)#
rate
<
hello-rate
>
Argument Description
hello-rate
Transmission rate of the packets. The range is <1-3> packets to send in each
transmission (the transmission frequency is defined by the Hello-interval, each
time 1-3 packets are sent).