Cisco IOSについて。
 インタフェースに適用するmax-reserved-bandwidthコマンドの扱いなんですが、Cisco IOS Software Release 12.4(20)T以降は不要、という認識で合っているのかな。
 CiscoのWhite Paper「Hierarchical Queuing Framework」に以下のようにあります。
The max-reserved-bandwidth command no longer affects the amount of bandwidth available to a service policy. Any policy-map can allocate up to 100% of the bandwidth without the need of the max-reserved-bandwidth command. The max-reserved-bandwidth command was used in previous IOS releases in order to overcome the restriction of allocating 75% of the bandwidth to user-defined classes. In HQF, that restriction does not exist anymore.


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