Your ERX router is supporting 100 virtual routers.A specific line module supports IP interfaces in 5 virtual routers.How many routing tables are maintained on that module？（）..

第1题

[] Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition?（） Your ERX Edge Router is constantly going to a boot## prompt. What is the most likely cause for this condition?（）

A、A.A  B、B.B  C、C.C  D、D.D  

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第2题

[] You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device. What could be causing this problem?（） You can successfully ping a Bridged 1483 customer's workstation from the local ERX. However, a remote ERX router in your network cannot ping that same device. What could be causing this problem?（）

A、A. incorrect DSL network redistribution  B、B. incorrect static host route configuration  C、C. incorrect static customer route configuration  D、D. incorrect default static route configuration on the end user  

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第3题

[] Your ERX router is supporting 100 virtual routers. A specific line module supports IP interfaces in 5 virtual routers.How many routing tables are maintained on that module?（）

A、A.0  B、B.1  C、C.5  D、D.100  

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第4题

[] A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point？（）

A、A.ERX ATM IP address  B、B.DSL router IP address  C、C.DSL bridge IP address  D、D.ERX loopback address  

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第5题

[单选题] Which command prompts an ERX Edge Router to go into a loopback mode on T1 number 1 when a command is received from a remote ERX Edge Router?（）

A、A  B、B  C、C  D、D  

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第6题

[单选题] The ERX Edge Router in your Bridged 1483 network has multiple external DHCP servers configured.During discovery, which algorithm does the router use to decide which DHCP server to send packets to?（）

A、direct mode  B、round robin  C、weighted round robin  D、No algorithm is used.  

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第7题

[单选题] Which command is used on the local router to invoke a loopback mode on a remote ERX Edge Router?（）

A、A  B、B  C、C  D、D  

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第8题

[单选题] Which IS-IS authentication method is supported on the ERX Edge Router?（）

A、simple password  B、HMAC message digest 5  C、Password Authentication Protocol  D、Challenge Handshake Authentication Protocol  

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第9题

[单选题] Where is OSPF authentication configured on the ERX Edge Router?（）

A、A  B、B  C、C  D、D  

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Your ERX router is supporting 100 virtual routers.A specific line module supports IP interfaces in 5 virtual routers.How many routing tables are maintained on that module？（）

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