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单选题
An authentication request for a PPP over ATM client has been returned to the router with an address of 255.255.255.254. What does this indicate to the router?（）
A
A static IP address is used.
B
An unnumbered address is used.
C
The returned RADIUS address is used.
D
The IP address-pool configuration is used.
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更多 “单选题An authentication request for a PPP over ATM client has been returned to the router with an address of 255.255.255.254. What does this indicate to the router?（）A A static IP address is used.B An unnumbered address is used.C The returned RADIUS address is used.D The IP address-pool configuration is used.” 相关考题
考题
In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?()
A.DHCP assigned addressesB.RADIUS assigned addressesC.IP numbered with a loopback referenceD.IP unnumbered with a loopback reference
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The PPP over Ethernet Discovery Stage determines which two parameters? ()(Choose two.)
A. session IDB. authentication serverC. IP address of the clientD. MAC address of the ERX router
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An authentication request for a PPP over ATM client has been returned to the router with an address of 255.255.255.254.What does this indicate to the router?()
A. A static IP address is used.B. An unnumbered address is used.C. The returned RADIUS address is used.D. The IP address-pool configuration is used.
考题
You would like to operate IS－IS on interface atm 6／0.33 with an IP address of 192.168.1.1／24.Which set of commands accomplishes this?()
A. router isis network 192.168.1.0 0.0.0.255B. router isis network 192.168.1.0 255.255.255.0C. interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 router isisD. interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 ip router isis
考题
In a PPP over ATM service offering,which two methods are available for dynamically allocating an IP address to the customer's device?()
A.DHCPB.RADIUS serverC.local address poolsD.static IP assignmen
考题
What is IPv6 router solicitation?()
A. a request made by a node to join a specified multicast groupB. a request made by a node for its IP addressC. a request made by a node for the IP address of the DHCP serverD. a request made by a node for the IP address of the local router
考题
Refer to the exhibit. What will Router1 do when it receives the data frame shown?()
A.Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.B.Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.C.Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.E.Router1 will forward the data packet out interface FastEthernet0/1.F.Router1 will forward the data packet out interface FastEthernet0/2.
考题
Host 1 sends a request for a file to remote sever1. Which destination address does Host 1 place f the packet containing the request()。
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考题
Which command would correctly configure a serial port on a router with the last usable host address in the 192.216.32.32／29 subnet?()
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考题
Anytime a host or a router has an IP datagram to send to another host or router, it has the（ ）address of the receiver. This address is obtained from the DNS if the sender is the host or it is found in a routing table if the sender is a router. But the IP data gram must be（ ） in a frame to be able to pass through the physical network. This means that the sender needs the （ ）address of the receiver. The host or the router sends an ARP query packet. The packet includes the physical and IP addresses of the sender and the IP address of the receiver. Because the sender does not know the physical address of the receiver, the query is（ ） over the network.Every host or router on the network receives and processes the ARP query packet, but only the intended recipient recognizes its IP address and sends back an ARP response packet.The response packet contains the recipient's IP and physical addresses. The packet is（请作答此空） directly to the inquirer by using the physical address received in the query packet.
A. multicast
B. unicast
C. broadcast
D. multiple unicast
考题
In a Bridged 1483 service offering， how does an end user’s workstation dynamically obtain an IP address？ （）A、RADIUS serverB、external DHCP serverC、address pool on the DSL modemD、address pool on the provider router
考题
The PPP over Ethernet Discovery Stage determines which two parameters? （）(Choose two.)A、session IDB、authentication serverC、IP address of the clientD、MAC address of the ERX router
考题
In what situation would the command ip helper-address be required？（Choose the best answer.）（）A、Only when there is a duplicate IP address caused by a combination of static and dynamic IPaddress allocationsB、On each router that exists between the client and the serverC、Only when a router separates the client from the serverD、Only if the DHCP sever issues a DHCPNAK to the initial requestE、Only when the client is on the same subnet as the serverF、Only when the DHCP pool is out of IP addresses
考题
What is IPv6 router solicitation?（）A、a request made by a node to join a specified multicast groupB、a request made by a node for its IP addressC、a request made by a node for the IP address of the DHCP serverD、a request made by a node for the IP address of the local router
考题
What does the "Inside Global" address represent in the configuration of NAT?（）A、the summarized address for all of the internal subnetted addressesB、the MAC address of the router used by inside hosts to connect to the InternetC、a globally unique， private IP address assigned to a host on the inside networkD、a registered address that represents an inside host to an outside network
考题
In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?（）A、DHCP assigned addressesB、RADIUS assigned addressesC、IP numbered with a loopback referenceD、IP unnumbered with a loopback reference
考题
You have a Bridged 1483 service offering where each ATM PVC is assigned a /30 subnet. What are two characteristics of this configuration？（）A、It burns IP addresses.B、It conserves IP addresses.C、Both the client and the ERX Edge Router have IP addresses.D、The client has an IP address， but the ERX Edge Router uses an unnumbered address.
考题
You would like to operate IS-IS on interface atm 6/0.33 with an IP address of 192.168.1.1/24. Which set of commands accomplishes this?（）A、router isis network 192.168.1.0 0.0.0.255B、router isis network 192.168.1.0 255.255.255.0C、interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 router isisD、interface atm 6/0.33 ip address 192.168.1.1 255.255.255.0 ip router isis
考题
An authentication request for a PPP over ATM client has been returned to the router with an address of 255.255.255.254. What does this indicate to the router?（）A、A static IP address is used.B、An unnumbered address is used.C、The returned RADIUS address is used.D、The IP address-pool configuration is used.
考题
In a PPP over ATM service offering,which two methods are available for dynamically allocating an IP address to the customer's device?（）A、DHCPB、RADIUS serverC、local address poolsD、static IP assignmen
考题
单选题In a PPP over ATM service offering, what is a valid method for assigning an address to the ERX Edge Router?（）A
DHCP assigned addressesB
RADIUS assigned addressesC
IP numbered with a loopback referenceD
IP unnumbered with a loopback reference
考题
单选题What is IPv6 router solicitation?（）A
a request made by a node to join a specified multicast groupB
a request made by a node for its IP addressC
a request made by a node for the IP address of the DHCP serverD
a request made by a node for the IP address of the local router
考题
多选题You have a Bridged 1483 service offering where each ATM PVC is assigned a /30 subnet. What are two characteristics of this configuration？（）AIt burns IP addresses.BIt conserves IP addresses.CBoth the client and the ERX Edge Router have IP addresses.DThe client has an IP address， but the ERX Edge Router uses an unnumbered address.
考题
单选题What does the "Inside Global" address represent in the configuration of NAT（）。A
the summarized address for all of the internal subnetted addressesB
the MAC address of the router used by inside hosts to connect to the InternetC
a globally unique, private IP address assigned to a host on the inside networkD
a registered address that represents an inside host to an outside network
考题
单选题Host 1 sends a request for a file to remote sever1. Which destination address does Host 1 place f the packet containing the request（）。A
The Mac address of the NIC in Sever1B
The IP address of Server 1.C
The MAC address of the s0/0/0 interface of router R2D
The IP address of the s0/0/0 interface of router R1E
The IP address of the Fa0/0 interface of router R1
考题
单选题In what situation would the command ip helper-address be required？（Choose the best answer.）（）A
Only when there is a duplicate IP address caused by a combination of static and dynamic IPaddress allocationsB
On each router that exists between the client and the serverC
Only when a router separates the client from the serverD
Only if the DHCP sever issues a DHCPNAK to the initial requestE
Only when the client is on the same subnet as the serverF
Only when the DHCP pool is out of IP addresses
考题
单选题An authentication request for a PPP over ATM client has been returned to the router with an address of 255.255.255.254. What does this indicate to the router?（）A
A static IP address is used.B
An unnumbered address is used.C
The returned RADIUS address is used.D
The IP address-pool configuration is used.
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