单选题In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to

题目

单选题

In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to solve this problem?（）

Enable Proxy ARP.

Disable Proxy ARP.

Enable Inverse ARP.

Disable Inverse ARP.

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What will happen if a private IP address is assigned to a public interface connected to an ISP?()A. Addresses in a private range will be not routed on the Internet backbone.B. Only the ISP router will have the capability to access the public network.C. The NAT process will be used to translate this address in a valid IP address.D. Several automated methods will be necessary on the private network.E. A conflict of IP addresses happens, because other public routers can use the same range.

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第2题

In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to solve this problem?（）A、Enable Proxy ARP.B、Disable Proxy ARP.C、Enable Inverse ARP.D、Disable Inverse ARP.

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第3题

Refer to the exhibit. On the basis of the information in the exhibit， which two statements are true？（）A、When traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose2 because of the higher MED value of SanJose2B、The serial 0/0/1 interface on the ISP router has been configured with the set metric 50commandC、The output was generated by entering the show ip bgp command on the SanJose1 routerD、The output was generated by entering the show ip bgp command on the ISP routerE、The serial 0/0/1 interface on the ISP router has been configured with the set metric 75commandF、When traffic is sent from the ISP to autonomous system 64512， the traffic will be forwarded toSanJose1 because of the lower MED value of SanJose1

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第4题

Which utility is used to restrict the number of addresses assigned to subscribers on a Bridged 1483 interface?（）A、proxy DHCPB、RADIUS VSAC、DHCP option 82D、maximum sessions

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第5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?（）A、incorrect DSL network redistributionB、incorrect static host route configurationC、incorrect static customer route configurationD、incorrect default static route configuration on the end user

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第6题

A Bridged 1483 service offering is grouping DSL users into a large subnet.What are three characteristics of this configuration？（）A、It burns IP addresses.B、It conserves IP addresses.C、A group of PVCs is a subnet.D、It provides an umbered IP address to the ERXE、It provides an IP unnumbered address to ERX

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第7题

A Bridged 1483 service offering is grouping DSL users into a large subnet.What are three characteristics of this configuration?（）A、It burns IP addresses.B、It conserves IP addresses.C、A group of PVCs is asubnet.D、It provides a numbered IP address to the ERX.E、It provides an IP unnumber edaddress to ERX.

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单选题In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to

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更多“单选题In a Bridged 1483 network, an ISP has received complaints from their subscribers of denial of service attacks. The ISP suspects these attacks are coming from other subscribers that share the same IP unnumbered interface on the ERX. What can be done to ”相关问题

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