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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
5.10.14 ingress-bandwidth
Function
Sets the ingress rate limiting value for the designated ports.
When reception traffic exceeds the ingress rate limiting value, received frames will be discarded.
Use the no form to return to the default setup.
Prompt
xg(config)# or xg(config-agg)#
Command syntax
ingress-bandwidth <40-10000>
no ingress-bandwidth
Parameter
z <40-10000>
Specifies the ingress rate limiting value in the range of 40 to 10000 Mbps. The value must
be an integer divisible by 40.
For an aggregation group, the specified ingress rate limiting value applies to each port
comprising the aggregation group. The total ingress rate limiting value for the aggregation
group will be the specified ingress rate limiting value multiplied by the number of ports.
Command type
Configuration command
Default
10000
Message
% The set value is not step of 40.
Explanation
The specified ingress rate limiting value is not an integer divisible by 40.
Solution
Specify the ingress rate limiting value with an integer divisible by 40.
Note
z For the specified ingress rate limiting value x, the actual ingress rate limiting value used is expressed in the
approximation below.
Actual ingress rate limiting value = {integral part of (rate ¯ 256 / 10000)} ¯ 10000 / 256
z Measurement of the ingress rate is done in increments of 100μs. Therefore, when burst transfers are performed that
exceed 100μs, the actual permitted ingress rate will be smaller than the specified value.
Example
Set the ingress rate of port 3 to 5Gbps.
xg(config)# interface port 3
xg(config-if)# ingress-bandwidth 5000