交換qosvppt課件-在線瀏覽
2025-03-03 06:06本頁面
【正文】 number | aclname } [ rule rule ] ] } } { [ dscp dscpvalue | ipprecedence { prevalue | fromcos } ] [ cos { prevalue | fromipprec } ] [ localprecedence prevalue ] } ?取消優(yōu)先級標記 ?undo trafficpriority { usergroup { aclnumber | aclname } [ rule rule ] | { [ ipgroup { aclnumber | aclname } [ rule rule ] ] [ linkgroup { aclnumber | aclname } [ rule rule ] ] } } 11 優(yōu)先級標記的配置（續(xù)） ?設(shè)置端口的優(yōu)先級 （以太網(wǎng)端口視圖下 ） ?priority prioritylevel ?設(shè)置交換機信任報文的優(yōu)先級 （以太網(wǎng)端口視圖下 ） ?priority trust 12 流量監(jiān)管 drop 令牌桶 流分類 ? CAR (Committed Access Rate):約定訪問速率 ?令牌桶算法 ?對流量進行控制 ? 整形（ shaping）使業(yè)務(wù)流輸出的速率符合業(yè)務(wù)模型的規(guī)定 ? 丟棄（ droping）根據(jù)特定規(guī)則丟棄分組 ? 打標記（ marking）設(shè)置報文的 DS域（或 IP優(yōu)先級） 13 流量監(jiān)管的配置 ?流量監(jiān)管的配置（以太網(wǎng)端口視圖下） ?trafficlimit inbound { usergroup { aclnumber | aclname } [ rule rule ] | { [ ipgroup { aclnumber | aclname } [ rule rule ] ] [ linkgroup { aclnumber | aclname } [ rule rule ] ] } } targetrate [ exceed action ] ?取消流量監(jiān)管 ?undo trafficlimit inbound { usergroup { aclnumber | aclname } [ rule rule ] | { [ ipgroup { aclnumber | aclname } [ rule rule ] ] [ linkgroup { aclnumber | aclname } [ rule rule ] ] } } 14
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