A、負(fù)36V、負(fù)48V
B、負(fù)48V、-負(fù)6V
C、負(fù)32V、負(fù)25V
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配置優(yōu)先級(jí)隊(duì)列模板，要求Pbit為0的數(shù)據(jù)包，映射到隊(duì)列1，權(quán)重最高;Pbit為1,2，3，4，5的數(shù)據(jù)包，映射到隊(duì)列2，權(quán)重最低；Pbit為6.7的數(shù)據(jù)包，映射到隊(duì)列3，不使用隊(duì)列。PQ1WEIGHT=（）,PQ2WEIGHT=（）,PQ3WEIGHT=（）,PQ4WEIGHT=256,PQ5WEIGHT=256,PQ6WEIGHT=256,PQ7WEIGHT=256,PQ8WEIGHT=256,DOT1P0PQ=1,DOT1P1PQ=2,DOT1P2PQ=2,DOT1P3PQ=2,DOT1P4PQ=2,DOT1P5PQ=2,DOT1P6PQ=3,DOT1P7PQ=3"
對(duì)如下vi red uni sta 命令的結(jié)果描述正確的有（）My-Chassis:ACT-FSB:1.2(r0)>=4:diag:main# vi red uni staRedundancy Manager Unit State (TOPOLOGY: BLADEGW COMBINED)============================================================== PPA LF UD LPA ==============================================================mp.1.2.*.* free up MP.scm.*.*en.1.2.2 free upen.1.2.1 free up EN.scm.1vr.1.2.3 free up VR.scm.3vr.1.2.2 free up VR.scm.2* vr.1.2.1 free up VR.scm.1==============================================================mp.1.1.*.* free upen.1.1.2 free upen.1.1.1 free upvr.1.1.3 free upvr.1.1.2 free upvr.1.1.1 free down
登錄7302 cli，以下是命令info spectrum-profile detail執(zhí)行后的一部分結(jié)果信息。#-----------------------------------------------------------------------------------------------------------------------------------echo "xdsl"#-----------------------------------------------------------------------------------------------------------------------------------spectrum-profile 1 name testinglocal-profileversion 1op-mode 05:01:04:01:0c:01:00:00no min-noise-down # value=0no min-noise-up # value=0no trgt-noise-down # value=60no trgt-noise-up # value=60no max-noise-down # value=511no max-noise-up # value=511no carrier-mask-down # value=00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00no carrier-mask-up # value=00:00:00:00:00:00:00:00rf-band-list 07:12:07:d0:19:0d:ac:0e:d8:19:1b:58:1b:bc:19:27:74:27:a6:19no modification # value=completeactiveadsl-adsl2no proprietary-featno max-agpowlev-down # value=255no max-agpowlev-up # value=255no max-psd-down # value=-400no max-psd-up # value=-380no pbo-modeno max-recv-power-up # value=255exitre-adslno proprietary-featno max-agpowlev-down # value=255no max-agpowlev-up # value=255no max-psd-down # value=-370no max-psd-up # value=-329no pbo-modeno max-recv-power-up # value=255exitadsl2-plusno proprietaty-featno max-agpowlev-down # value=255no max-agpowlev-up # value=255no max-psd-down # value=-400no max-psd-up # value=-380no pbo-modeno max-recv-power-up # value=255exitvdslvdsl-band-plan b3no adsl-bandno max-agpowlev-down # value=255no max-agpowlev-up # value=255no psd-shape-down # value=etsi-p-cab-m1no psd-shape-up # value=etsi-p-m1no pbo-moderecv-psd-shape-up etsi-aexitexit#-----------------------------------------------------------------------------------------------------------------------------------根據(jù)以上信息判斷，有關(guān)該profile支持的dsl模式，以下說(shuō)法中正確的是（）。
7342 GPON通過(guò)什么命令可以將當(dāng)前節(jié)點(diǎn)正在使用的OSWP committed？（）/* REPT-OPSTAT-OSWP::ALL */"OSWP-1:AVAILSTAT,ENABLED""OSWP-1:ACTSTAT,ACTIVE""OSWP-1:COMMITSTAT,UNCOMMITTED""OSWP-2:AVAILSTAT,EMPTY""OSWP-2:ACTSTAT,NOTACTIVE""OSWP-2:COMMITSTAT,UNCOMMITTED"
在7300 FENT中執(zhí)行命令show system ip，以下是結(jié)果信息。（）----------------- -------------------- -------------------device name IP address IP mask----------------- -------------------- -------------------Ethernet-PLIM 220.188.126.86 255.255.255.128ASAM 220.188.126.85default-gateway 220.188.126.1