单项选择题在分布式IGMP组播模式下,ONU的工作模式为?

A、IGMP Proxy;
B、IGMP Snooping;
C、透传;
D、丢弃。


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1.单项选择题中国电信推出的”E8C”终端,”E8C”含义是

A、E8C表示在EPON下部署的家庭网关;
B、E8-C家庭网关是e家系列家庭网关终端之一,是面向“我的e家”客户提供的家庭智能终端设备,包含宽带/WIFI/语音/IPTV等业务;
C、E8C终端是SFU/MDU终端的另外一种表达方式;
D、E8C终端表示能够提供1G带宽的高性能家庭网关;

3.单项选择题在互通模式下,采用VEIP模式在7360 GPON OLT下配置E8C时,涉及到VEIP slot的配置,如下的命令中哪一条是配置ASB HGU的命令

A、configure equipment ont slot 1/1/1/1/12/6 planned-card-type veip plndnumdataports 1 plndnumvoiceports 0
B、configure equipment ont slot 1/1/1/1/12/7 planned-card-type veip plndnumdataports 1 plndnumvoiceports 0
C、configure equipment ont slot 1/1/1/1/1/14 planned-card-type veip plndnumdataports 1 plndnumvoiceports 0
D、以上都命令都可以,新版本OLT可以自动适配.

5.单项选择题7342 OLT,每块ELT8-A用户板卡拥有的PON口数为?

A、2;
B、4;
C、6;
D、8;

8.单项选择题CIG 6838联通版HGU是双协议栈的, SIP&H.248共版本,两种协议可以用下面哪条命令切换为SIP,重启后生效

A、 /s/tr069 set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CT-COM_ServerType SIP
B、 /s/t/ set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CU_ServerType SIP
C、 /s/tr069 set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CT-COM_ServerType MEGACO
D、 /s/t set InternetGatewayDevice.Services.VoiceService.1.VoiceProfile.1.X_CT-COM_ServerType MEGACO

9.单项选择题HGU与ITMS平台之间通过ACS URL,正向连接用户名/密码,反向连接用户名/密码进行握手认证,下面描述正确的是

A、正向连接反向链接用户名/密码中,密码一旦设定,将永不改变;
B、正向连接反向链接用户名/密码中,一旦HGU在ITMS平台注册成功,密码将被ITMS平台统一改为hgw/ITMS;
C、正向连接反向链接用户名/密码中,一旦HGU在ITMS平台注册成功,密码将被ITMS平台改为原密码加八位随机数;
D、正向连接反向链接用户名/密码中,一旦HGU在ITMS平台注册成功,密码将被ITMS平台统一改为nE7jA%5m;

10.单项选择题关于流氓ONU,下面描述正确的是

A、某一PON口下有流氓ONU时,整个OLT下的ONU都会受到影响;
B、某一PON口下有流氓ONU时,该PON口下所有ONU会不停的重启;
C、某一PON口下有流氓ONU时,该PON口下所有ONU都会OOS.
D、某一PON口下有流氓ONU时,该流氓ONU会OOS,其他ONU都正常;

最新试题

# configure la-agg-port 1 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp# configure la-agg-port 5 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp

题型:判断题

登录7302 cli,以下是命令info spectrum-profile detail执行后的一部分结果信息。#-----------------------------------------------------------------------------------------------------------------------------------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#-----------------------------------------------------------------------------------------------------------------------------------根据以上信息判断,有关该profile支持的dsl模式,以下说法中正确的是()。

题型:单项选择题

# configure la-agg-port 1 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp# configure la-agg-port 5 selection-policy mac-src actor-key 11 aggregatable aggregatable lacp-mode enable-lacp active-lacp passive-lacp

题型:判断题

通过以下命令查看主控板是否已经启动NT自动保护?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,"

题型:判断题

执行下面的两条命令显示如下:/* 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"此台7342 OLT的地址是多少?

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登录7302 cli,以下是命令info configure system shub执行后的结果信息。#-----------------------------------------------------------------------------------------------------------------------------------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#-----------------------------------------------------------------------------------------------------------------------------------根据以上信息判断,该节点的管理VLAN是()。

题型:单项选择题

7300 中执行命令RTRV-ADSL::ADSL-1-2-3-5,结果信息如下。"ADSL-1-2-3-5::ADSLPROF=3,ADSLPROFNM=\"2M\",CACPROFUPF=1,CACPROFUPFNM=\"LT-CAC\",CACPROFUPI=1,CACPROFUPINM=\"LT-CAC\",CACPROFDNF=1,CACPROFDNFNM=\"LT-CAC\",CACPROFDNI=1,CACPROFDNINM=\"LT-CAC\",ATMACCPROFF=2,ATMACCPROFFNM=\"LT-ACCESS\",ATMACCPROFI=2,ATMACCPROFINM=\"LT-ACCESS\",PORTID=available,SPLITTERCONF=NONE,CUROPMODE=ITUDMTA:IS-NR,"根据以上信息判断,以下说法中无法确定的是()。

题型:单项选择题

配置优先级队列模板,要求Pbit为0的数据包,映射到队列1,权重最高;Pbit为1,2,3,4,5的数据包,映射到队列2,权重最低;Pbit为6.7的数据包,映射到队列3,不使用队列。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"

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7342 OLT通过PPPoE方式实现IGMP,那么在LT中IGMP应配置何种模式?()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;

题型:单项选择题

7360 show port(nt-a:xfp:1)后得到如下反馈Traffic Statistics===============================================================================Input Output-------------------------------------------------------------------------------Octets 0 0Packets 0 0Errors 0 0 以下说法正确的是:()

题型:多项选择题