网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
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?（）
A
Enable Proxy ARP.
B
Disable Proxy ARP.
C
Enable Inverse ARP.
D
Disable Inverse ARP.
参考答案
参考解析
解析：
暂无解析
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 solve this problem?（）A Enable Proxy ARP.B Disable Proxy ARP.C Enable Inverse ARP.D Disable Inverse ARP.” 相关考题
考题
A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point?()
A.ERX ATM IP addressB.DSL router IP addressC.DSL bridge IP addressD.ERX loopback address
考题
Which two B－RAS service offerings maintain the analog dial－up model with centralized user authentication,authorization,andaccounting?()
A.Routed1483B.Bridged1483C.PPPoverATMD.PPPoverEthernet
考题
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 modeB. round robinC. weighted round robinD. No algorithm is used.
考题
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.
考题
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
考题
In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?()
A. single ATM headerB. single Ethernet headerC. ATM header followed by a PPP headerD. ATM header followed by an Ethernet header
考题
A Bridged 1483 network is grouping all DSL users into a single logical subnet.Which configuration command prevents the end users from directly communicating with each other?()
A. no ip arpB. no ip proxy-arpC. restrict ip arpD. restrict ip proxy-arp
考题
Which two static routes are typically configured on your router when a Routed 1483 network is grouping ATM PVCs intoalarge subnet?()
A.host routeB.default routeC.customer networkD.ISP’s routing domain
考题
A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?()
A.PPPoEB.RASC.IPSecD.MSCHAP
考题
RouterNetworkTutisconfiguredasshownbelow:Giventheaboveconfiguration,whichstatementistrue?()
A.ThisdeviceisconfiguredasaPPPoEclientB.ThisdeviceisconfiguredasaPPPoAclientC.ThisdeviceisconfiguredasRFC1483/2684bridgeD.Thisdeviceisconfiguredananaggregationrouter
考题
Which two B-RAS service offerings do not require user authentication?（）A、Routed 1483B、Bridged 1483C、PPP over ATMD、PPP over Ethernet
考题
A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?（）A、PPPoEB、RASC、IPSecD、MSCHAP
考题
Which two B-RAS service offerings maintain the analog dial-up model with centralized user authentication，authorization，andaccounting？（）A、Routed1483B、Bridged1483C、PPPoverATMD、PPPoverEthernet
考题
A Bridged 1483 network is grouping all DSL users into a single logical subnet. Which configuration command prevents the end users from directly communicating with each other?（）A、no ip arpB、no ip proxy-arpC、restrict ip arpD、restrict ip proxy-arp
考题
Which two static routes are typically configured on your router when a Routed 1483 network is grouping ATM PVCs intoalarge subnet?（）A、host routeB、default routeC、customer networkD、ISP’s routing domain
考题
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 modeB、round robinC、weighted round robinD、No algorithm is used.
考题
What is the maximum number of external DHCP servers per virtual router in a Bridged 1483 network？（）A、3B、5C、10D、20
考题
单选题A Bridged 1483 network is grouping DSL users into a single subnet.Where must the CPE work station’s default gateway point？（）A
ERX ATM IP addressB
DSL router IP addressC
DSL bridge IP addressD
ERX loopback address
考题
单选题In a Routed 1483 network, a provider doesn't want to configure static routes for its customer networks. Which command allows the ERX to obtain the framed route stored on the RADIUS server?（）A
radius accounting server 10.13.7.55B
aaa domain-map dynamic1483 default loopback 0C
subscriber ip user customer1 domain isp1.com password abcdeD
atm pvc 99 0 99 aal5autoconfig subscriber isp1.com password abcde
考题
单选题What is the maximum number of external DHCP servers per virtual router in a Bridged 1483 network？（）A
3B
5C
10D
20
考题
单选题Which command configures an ATM PVC in a Bridged 1483 network？（）A
atm pvc 33 0 33 aal5snapB
atm pvc 33 0 33 aal5bridgeC
atm pvc 33 0 33 bridge1483D
atm pvc 33 0 33 1483bridge
考题
单选题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
考题
单选题A Bridged 1483 network is grouping all DSL users into a single logical subnet. Which configuration command prevents the end users from directly communicating with each other?（）A
no ip arpB
no ip proxy-arpC
restrict ip arpD
restrict ip proxy-arp
考题
单选题In a Bridged 1483 network, what Layer 2 encapsulations are passed between the DSL bridge and the ERX?（）A
single ATM headerB
single Ethernet headerC
ATM header followed by a PPP headerD
ATM header followed by an Ethernet header
考题
单选题You are configuring an ATM PVC to support a Bridged 1483 network.What should be applied to the atm pvc command to accomplish this goal?（）A
aal5muxB
aal5snapC
aal5routeD
aal5bridge
考题
单选题In a bridged 1483 network， what configuration command allows the ERX Edge Router to advertise customer networks into the provider’s IGP？ （）A
redistribute directB
redistribute staticC
redistribute connectedD
redistribute access-internal
考题
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 modeB
round robinC
weighted round robinD
No algorithm is used.
热门标签
最新试卷
