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单选题
You've configured an interface with an IP address and commited the change. You then commited a change that added an exception in a firewall filter to allow this network through the filter. You realize that this work was done on the wrong router. How do you undo all these changes?（）
A
rollback 2
B
rollback 1
C
rollback 0
D
rollback 3
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更多 “单选题You've configured an interface with an IP address and commited the change. You then commited a change that added an exception in a firewall filter to allow this network through the filter. You realize that this work was done on the wrong router. How do you undo all these changes?（）A rollback 2B rollback 1C rollback 0D rollback 3” 相关考题
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
You have two IP addresses configured on the ge-0/0/6 interface, as shown in the exhibit. You want to select the 172.16.10.101 address as the source address for packets sent from this interface to hosts on a remote subnet.Which parameter would you add to the 172.16.10.101 address to complete this task?（）A. preferredB. broadcastC. primaryD. arp 172.16.10.101
考题
You‘re working at TestKing as a network administrator when your MCSE assistant calls you for help. He has attempted to configure Router TK1 and incorrectly configured the router interface with a subnet broadcast address. You have to correct this by first removing the incorrect IP address and then re-entering the first usable IP address of the same subnet.How will you do this?（）A.B.C.D.E.
考题
On the assumption that every OSPF router in a particular area is configured with there is no loopback interface set?()
A. The IP address of the first Fast Ethernet interface.B. The IP address of the console management interface.C. The highest IP address among its active interfaces.D. The lowest IP address among its active interfaces.E. There will be no router ID until a loopback interface is configured.
考题
If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?()
A. the IP address of the first Fast Ethernet interfaceB. the IP address of the console management interfaceC. the highest IP address among its active interfacesD. the lowest IP address among its active interfacesE. the priority value until a loopback interface is configured
考题
Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? ()
A.The subnet mask in use is 255.255.255.192.B.The subnet mask in use is 255.255.255.128.C.The IP address 172.16.1.25 can be assigned to hosts in VLAN1D.The IP address 172.16.1.205 can be assigned to hosts in VLAN1E.The LAN interface of the router is configured with one IP address.F.The LAN interface of the router is configured with multiple IP addresses.
考题
If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?（）A、the IP address of the first Fast Ethernet interfaceB、the IP address of the console management interfaceC、the highest IP address among its active interfacesD、the lowest IP address among its active interfacesE、the priority value until a loopback interface is configured
考题
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to an interface（）A、The interface must be configured as a Multilink PPP interface.B、The correct bandwidth should be configured on the interface.C、A QoS policy must not be currently attached to the interface.D、CEF must be enableE、AutoQoS must be enabled globally before it can be enabled on the interface.F、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps.
考题
You are using AutoQoS Enterprise and realize that the results are not what you expected. Whichof the following are possible reasons for AutoQoS not functioning correctly？（Choose all thatapply.）（）A、The interface you configured for AutoQoS is set to half-duplexB、AutoQoS was configured on only one end of the linkC、The interface you configured for AutoQoS has no IP addressD、The interface’s bandwidth is not correctly configuredE、CEF is not enabled on the interfaceF、You enabled AutoQoS on the interface but forgot to enable globally first
考题
Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?（）A、IP address 10.10.10.1 and TCP port 8080B、IP address 71.33.252.17 and TCP port 80C、IP address 71.33.251.19 and TCP port 80D、IP address 71.33.252.19 and TCP port 8080
考题
Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A Web server with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. The Web server is attached to the ge-0/0/0.0 interface of your device. You must use NAT to make the Web server reachable from the Internet using port translation. Which type of NAT must you configure?（）A、source NAT with address shiftingB、pool-based source NATC、static destination NATD、pool-based destination NAT
考题
A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0？（）A、The traffic is droppedB、The resulting action is determined by the destination IP addressC、The source IP address is checked，and，if a match is not found， traffic is routed out interface Serial 1D、The resulting action is determined by the destination IP address and port number
考题
You are implementing a new frame relay network to provide connectivity between you offices. To do this, you set up the frame relay network using point-to-point subinterfaces.Which of the following does NOT need to be configured?（）A、The Frame Relay encapsulation on the physical interface.B、The local DLCI on each subinterface.C、An IP address on the physical interface.D、The subinterface type as point-to-point.
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
Which two statements are true about the primary address on an interface?（）A、It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface.B、You use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface.C、It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface.D、By default, the primary address on an interface is selected as the numerically highest local address configured on the interface.
考题
Which two statements are true about the primary address on an interface?（）A、It is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interfaceB、You use the primary address when you have multiple IP addresses belonging to the same subnet on the same interfaceC、It can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interfaceD、By default, the primary address on an interface is selected as the numerically highest local address configured on the interface
考题
多选题Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? （）AThe subnet mask in use is 255.255.255.192.BThe subnet mask in use is 255.255.255.128.CThe IP address 172.16.1.25 can be assigned to hosts in VLAN1DThe IP address 172.16.1.205 can be assigned to hosts in VLAN1EThe LAN interface of the router is configured with one IP address.FThe LAN interface of the router is configured with multiple IP addresses.
考题
单选题If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?（）A
the IP address of the first Fast Ethernet interfaceB
the IP address of the console management interfaceC
the highest IP address among its active interfacesD
the lowest IP address among its active interfacesE
the priority value until a loopback interface is configured
考题
单选题Interface ge-0/0/2.0 of your device is attached to the Internet and is configured with an IP address andnetwork mask of 71.33.252.17/24. A webserver with IP address 10.20.20.1 isrunning an HTTP service on TCP port 8080. The webserver is attached to the ge-0/0/0.0 interface of yourdevice. You must use NAT to make the webserver reachable from the Internet using port translation.Which type of NAT must you configure？（）A
source NAT with address shiftingB
pool-based source NATC
static destination NATD
pool-based destination NAT
考题
单选题Interface ge-0/0/2.0 of your router is attached to the Internet and is configured with an IP address and network mask of 71.33.252.17/24. A host with IP address 10.20.20.1 is running an HTTP service on TCP port 8080. This host isattached to the ge-0/0/0.0 interface of your router. You must use interface-based static NAT to make the HTTP service on the host reachable from the Internet. On which IP address and TCP port can Internet hosts reach the HTTP service?（）A
IP address 10.10.10.1 and TCP port 8080B
IP address 71.33.252.17 and TCP port 80C
IP address 71.33.251.19 and TCP port 80D
IP address 71.33.252.19 and TCP port 8080
考题
单选题Routers R1 and R2 are configured for HSRP as shown below： Router R1： interface ethernet 0 ip address 20.6.2.1 255.255.255.0 standby 35 ip 20.6.2.21 standby 35 priority 100 interface ethernet 1 ip address 20.6.1.1.2 255.255.255.0 standby 34 ip 20.6.1.21 Router R2： interface ethernet 0 ip address 20.6.2.2 255.255.255.0 standby 35 ip 20.6.2.21 interface ethernet 1 ip address 20.6.1.1.1 255.255.255.0 standby 34 ip 20.6.1.21 standby 34 priority 100 You have configured the routers R1 R2 with HSRP. While debugging router R2 you notice very frequent HSRP group state transitions. What is the most likely cause of this？ （）A
physical layer issuesB
no spanning tree loopsC
use of non-default HSRP timersD
failure to set the command standby 35 preempt
考题
单选题Routers R1 and R2 are configured for HSRP as shown below： Router R1： interface ethernet 0 ip address 20.6.2.1 255.255.255.0 standby 35 ip 20.6.2.21 standby 35 priority 100 interface ethernet 1 ip address 20.6.1.1.2 255.255.255.0 standby 34 ip 20.6.1.21 Router R2： interface ethernet 0 ip address 20.6.2.2 255.255.255.0 standby 35 ip 20.6.2.21 interface ethernet 1 ip address 20.6.1.1.1 255.255.255.0 standby 34 ip 20.6.1.21 standby 34 priority 100 You have configured the routers R1 R2 with HSRP. While debugging router R2 you notice veryfrequent HSRP group state transitions. What is the most likely cause of this？（）A
physical layer issuesB
no spanning tree loopsC
use of non-default HSRP timersD
failure to set the command standby 35 preempt
考题
多选题Which two statements are true about the primary address on an interface? （）AIt is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interfaceBYou use the primary address when you have multiple IP addresses belonging to the same subnet on the same intefaceCIt can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interfaceDBy default, the primary address on an interface is selected as the nmerically highest local address configured on the interface
考题
多选题Which two statements are true about the primary address on an interface?（）AIt is the address used by default as the local address for broadcast and multicast packets sourced locally and sent out of the interface.BYou use the primary address when you have multiple IP addresses belonging to the same subnet on the same interface.CIt can be useful for selecting the local address used for packets sent out of unnumbered interfaces when multiple non-127 addresses are configured on the loopback interface.DBy default, the primary address on an interface is selected as the numerically highest local address configured on the interface.
考题
单选题You configured an interface with an IP address and committed the change. You then committed a change that added an exception in a firewall filter to allow this network through the filter. You realize that this work was done on the wrong router. How do you undo all these changes?（）A
rollback 2B
rollback 1C
rollback 0D
rollback 3
考题
单选题On the assumption that every OSPF router in a particular area is configured with there is no loopback interface set?（）A
The IP address of the first Fast Ethernet interface.B
The IP address of the console management interface.C
The highest IP address among its active interfaces.D
The lowest IP address among its active interfaces.E
There will be no router ID until a loopback interface is configured.
考题
多选题You are using AutoQoS Enterprise and realize that the results are not what you expected. Whichof the following are possible reasons for AutoQoS not functioning correctly？（Choose all thatapply.）（）AThe interface you configured for AutoQoS is set to half-duplexBAutoQoS was configured on only one end of the linkCThe interface you configured for AutoQoS has no IP addressDThe interface’s bandwidth is not correctly configuredECEF is not enabled on the interfaceFYou enabled AutoQoS on the interface but forgot to enable globally first
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