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A、資源采集信息
B、安全信息
C、告警信息
D、系統(tǒng)運行信息
A、資源采集
B、配置管理
C、告警接口
D、網(wǎng)元管理
A、主機發(fā)送錯誤信息,繼續(xù)傳輸數(shù)據(jù)
B、產(chǎn)生沖突的兩臺主機停止傳輸,同時啟動計時器,15秒后重傳數(shù)據(jù)
C、產(chǎn)生沖突的兩臺主機停止傳輸,在一個隨機時間后再重新發(fā)送
D、產(chǎn)生沖突的兩臺主機發(fā)送重定向信息,各自尋找一條空閑路徑傳輸幀報文
A、只允許目的地址為202.38.0.0網(wǎng)段的所有訪問
B、只禁止源地址為202.38.0.0網(wǎng)段的所有訪問
C、檢查目的ip地址,禁止202.38.0.0大網(wǎng)段的主機,但允許其中的202.38,160.0小網(wǎng)段的主機
D、檢查源IP地址,禁止加202.38.0.0大網(wǎng)段的主機,但允許其中的202.38.160.0小網(wǎng)段上的主機
A、支持多種即時通信系統(tǒng)
B、可以運行于TCp或UDp之上
C、可以擴展為XMpp協(xié)議
D、支持多種消息類型
最新試題
7300 FENT plim中,執(zhí)行命令show port info,結(jié)果信息如下。>ATM port index (all, 32...4031): 150----- ----------- ------ --- -------------------------------------------Index Max-Mac-Num ASC COS Remote Id----- ----------- ------ --- -------------------------------------------150 4 GFR 0根據(jù)以上信息判斷,以下說法中無法確認的是()。
在7302 cli中執(zhí)行命令show interface Shub port,部分結(jié)果如下。isadmin># show interface shub port============================================================port table============================================================port admin-status oper-status speed type duplex------------------------------------------------------------------------------------------1 up up ten-mbps network half2 up down one-gb network full3 down down one-gb unused full============================================================以下說法錯誤的是:()。
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,有關該profile支持的dsl模式,以下說法中正確的是()。
登錄7302 cli,以下是命令info configure system shub執(zhí)行后的結(jié)果信息。#-----------------------------------------------------------------------------------------------------------------------------------echo "system"#-----------------------------------------------------------------------------------------------------------------------------------sntpserver-ip-addr 61.139.37.226enableexitfiltershub-manager 1 src-ip-addr 61.139.37.226exitexitentryipdef-ip-addr 10.0.0.1/8def-gateway 10.0.0.3exitidcontactlocationexitsoftwaresw-ver-name LANXsw-release-num 1.0.0.1exitvlanext-vlan-id 4003exitexit#-----------------------------------------------------------------------------------------------------------------------------------根據(jù)以上信息判斷,該節(jié)點的管理VLAN是()。
7342 OLT通過PPPoE方式實現(xiàn)IGMP,那么在LT中IGMP應配置何種模式?()SET-PONIGMPSYS::COM::::QUERYINT=,QMAXRESTIME=,ROBUSTNESS=,SRCIPADDR=13.13.13.13,MODE=(),USERVERSIONDEF=v2,NETWVERSIONDEF=v2;ENT-PONIGMPCHN::HSI-1-1-4-1-1-1-1-1::::USERVERSION=v2,USERPRI=4095,PERMDEC=3,PREVPERMDEC=2;SET-PONMCBW::PON-1-1-4-1:::600000;
執(zhí)行下面的兩條命令顯示如下:/* rtrv-ipport::acuenet:: */ "ACUENET:MANUAL:IPADDR=135.251.214.100,NETMASK=255.255.255.0,PHYADDR=00-07-72-ab-99-10"/* rtrv-ne-ALL::COM:: */"COM::MEMALM=\"RESET\",SHUTPREP=NOTREADY,DAYLIGHTSAVE=DISABLE,DEFROUTER=135.251.214.1,TZOFFSET=0,EPSSOAKINT=30000,CMDSSNTMO=150, SWRBALM=CLEAR,DBRBALM=CLEAR,AUTHSUPER=LOCAL,LANXMAC=00-07-72-ab-99-0e,AUTHDEF=REJECTALL,ACUSEC=DISABLED,SLIDMODE=ASCII,VOIPSCHEDMODE=DISABLED,SOAKMODE=DISABLE"此臺7342 OLT的網(wǎng)關地址是多少?
執(zhí)行下面的兩條命令顯示如下:/* rtrv-ipport::acuenet:: */ "ACUENET:MANUAL:IPADDR=135.251.214.100,NETMASK=255.255.255.0,PHYADDR=00-07-72-ab-99-10"/* rtrv-ne-ALL::COM:: */"COM::MEMALM=\"RESET\",SHUTPREP=NOTREADY,DAYLIGHTSAVE=DISABLE,DEFROUTER=135.251.214.1,TZOFFSET=0,EPSSOAKINT=30000,CMDSSNTMO=150, SWRBALM=CLEAR,DBRBALM=CLEAR,AUTHSUPER=LOCAL,LANXMAC=00-07-72-ab-99-0e,AUTHDEF=REJECTALL,ACUSEC=DISABLED,SLIDMODE=ASCII,VOIPSCHEDMODE=DISABLED,SOAKMODE=DISABLE"此臺7342 OLT的地址是多少?
7342 GPON通過命令REPT-OPSTAT-OSWP查看當前節(jié)點正在使用的OSWP是哪個?()/* REPT-OPSTAT-OSWP::ALL */"OSWP-1:AVAILSTAT,ENABLED""OSWP-1:ACTSTAT,ACTIVE""OSWP-1:COMMITSTAT,COMMITTED""OSWP-2:AVAILSTAT,EMPTY""OSWP-2:ACTSTAT,NOTACTIVE""OSWP-2:COMMITSTAT,UNCOMMITTED"
通過以下命令查看主控板是否已經(jīng)啟動NT自動保護?RTRV-EQPT::ALL;/* RTRV-EQPT::ALL */"P-OLT:LEEU,LEEU::,""RACK-1:ALTR-E,ALTR-E::,""SHELF-1-1:OLTS-M,OLTS-M:SHELFCLASS=MAINETHERNET:IS-NR,""ACU-1-1:AACU-C,AACU-C::IS-NR,""NTA:EHNT-B,EHNT-B::IS-NR,""NTB:EHNT-B,EHNT-B::IS-STBY,"
通過以下命令查看主控板是否已經(jīng)啟動NT自動保護?RTRV-EQPT::ALL;/* RTRV-EQPT::ALL */"P-OLT:LEEU,LEEU::,""RACK-1:ALTR-E,ALTR-E::,""SHELF-1-1:OLTS-M,OLTS-M:SHELFCLASS=MAINETHERNET:IS-NR,""ACU-1-1:AACU-C,AACU-C::IS-NR,""NTA:EHNT-B,EHNT-B::IS-NR,""NTB:EHNT-B,EHNT-B::IS-STBY,"