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单选题
You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）
A
Nothing. The router is already suitable.
B
A BRI WAN interface in the router.
C
An external NT1 to terminate the local loop.
D
A TA/NT1 device on the router.
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更多 “单选题You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）A Nothing. The router is already suitable.B A BRI WAN interface in the router.C An external NT1 to terminate the local loop.D A TA/NT1 device on the router.” 相关考题
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At a branch location, TestKing.com has deployed a non modular router that is equipped with two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?（）A. a serial cable with a V.35 to RJ45 adapterB. a CSU/DSUC. an external ISDN TA and NT1D. The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.
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You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?()
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While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A. Serial 0 is up, line protocol is upB. Serial 0 is up, line protocol is downC. Serial 0 is down, line protocol is downD. Serial 0 is down, line protocol is upE. Serial 0 is administratively down, line protocol is downF. Serial 0 is administratively down, line protocol is up
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You have just obtained a modular Cisco router with 2 serial connections and a BRI／U interface. What other physical piece of hardware is required in order to establish an ISDN connection?()
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You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）A、Nothing. The router is already suitable.B、A BRI WAN interface in the router.C、An external NT1 to terminate the local loop.D、A TA/NT1 device on the router.
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While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?（）A、Serial 0 is up, line protocol is upB、Serial 0 is up, line protocol is downC、Serial 0 is down, line protocol is downD、Serial 0 is down, line protocol is upE、Serial 0 is administratively down, line protocol is downF、Serial 0 is administratively down, line protocol is up
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You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?（）A、TK1(config-if)# encapsulation hdlc ansiB、TK1(config-if)# encapsulation pppC、TK1(config-if)# encapsulation LAPDD、TK1(config-if)# encapsulation frame-relay ietfE、TK1(config)#encapsulation ppp
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考题
Which two privileged mode cisco ios commands can be used to determine a cisco router chassis serial number?（）A、show inventoryB、show flash：filesysC、dirflash：include chassisD、show diagE、show controllers
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At a branch location, TestKing.com has deployed a non modular router that is equipped with two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?（）A、a serial cable with a V.35 to RJ45 adapterB、a CSU/DSUC、an external ISDN TA and NT1D、The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.
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As customers deploy converged services across the business infrastructure， access routers must integrate security services and IP communications. Which router series extends intelligent networking to remote branches and offices？（）A、 Cisco 700 Series ISDN Access RoutersB、 Cisco Integrated Services RoutersC、 Cisco 3700 Series Multiservice Access RoutersD、 Cisco 1700 Series Modular Access Routers
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Which series of Cisco routers is suitable for small businesses and for connecting small offices to enterprise networks？（）A、 Cisco 800 Series routersB、 Cisco 830 Series routersC、 Cisco 1700 Series Modular Access RoutersD、 Cisco 3700 Series Modular Access Routers
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You have just reinstalled a VIP 6-80 in a Cisco 7500 Series router. What must you do to bring up the port adapter interfaces?（）A、All interfaces are online by default once the VIP is up and running normally.B、All interfaces must be manually brought online, even those previously configured.C、The previous VIP configuration must be reloaded to bring interfaces online.D、Any interfaces not previously configured must be manually configured and brought online.
考题
多选题Which two privileged mode cisco ios commands can be used to determine a cisco router chassis serial number?（）Ashow inventoryBshow flash：filesysCdirflash：include chassisDshow diagEshow controllers
考题
单选题If you have Cisco integrated services router and need to upgrade the Cisco IOS image,which kind of Cisco Support services do you need?（）A
Cisco SMARTNet onsiteB
Cisco TACC
Advanced Hardware ReplacementD
Software Support
考题
单选题As customers deploy converged services across the business infrastructure， access routers must integrate security services and IP communications. Which router series extends intelligent networking to remote branches and offices？（）A
Cisco 700 Series ISDN Access RoutersB
Cisco Integrated Services RoutersC
Cisco 3700 Series Multiservice Access RoutersD
Cisco 1700 Series Modular Access Routers
考题
单选题You have just obtained a modular Cisco router with 2 serial connections and a BRI/U interface. What other physical piece of hardware is required in order to establish an ISDN connection?（）A
Nothing. The router is already suitable.B
A BRI WAN interface in the router.C
An external NT1 to terminate the local loop.D
A TA/NT1 device on the router.
考题
单选题Which series of Cisco routers is suitable for small businesses and for connecting small offices to enterprise networks？（）A
Cisco 800 Series routersB
Cisco 830 Series routersC
Cisco 1700 Series Modular Access RoutersD
Cisco 3700 Series Modular Access Routers
考题
单选题You are preparing to create a point to point WAN by connecting a Cisco router with a Juniper router by way of their serial links. Which one of the following commands would you use?（）A
TK1(config-if)# encapsulation hdlc ansiB
TK1(config-if)# encapsulation pppC
TK1(config-if)# encapsulation LAPDD
TK1(config-if)# encapsulation frame-relay ietfE
TK1(config)#encapsulation ppp
考题
单选题You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?（）A
ROM Monitor modeB
SETUP modeC
Autoflash modeD
RXBOOT modeE
None of the above
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