Which command must be globally enabled on a Cisco router to support IPv6?（）A、ip routing ipv6B、ipv6 unicast - routingC、ipv6 routingD、ip classlessE、ipv6 cef
Which command must be globally enabled on a Cisco router to support IPv6?（）
- A、ip routing ipv6
- B、ipv6 unicast - routing
- C、ipv6 routing
- D、ip classless
- E、ipv6 cef
相关考题：
Which command must be run to log a hardware repair entry in the errorlog?() A.diagB.cfgmgrC.errlogD.errlogger
Which command must be globally enabled on a Cisco router to support IPv6?() A. ip routing ipv6B. ipv6 unicast - routingC. ipv6 routingD. ip classlessE. ipv6 cef
Which command would you configure globally on a Cisco router that would allow you to view directly connected Cisco devices?() A. enable cdpB. cdp enableC. cdp runD. run cdp
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.
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）A、The interface must be configured as a Multilink PPP interfaceB、The correct bandwidth should be configured on the interfaceC、A QoS policy must not be currently attached to the interfaceD、CEF must be enabledE、AutoQoS must be enabled globally before it can be enabled on the interfaceF、An IP address must be configured on the interface if its speed is equal to or less than 768 kbps
he Clinton Howe Weights and Measures Company wants to send CDRs to a syslog server. Which two options are required?（）A、The CDR collection must be enabled from the CLI. B、The syslog server IP address must be configured using the logging command. C、The CDRs must be sent to the syslog server using the gw-accounting syslog command. D、The logging file must be initialized using the logging buffered command.
Which three options are prerequisites to configuring Cisco AutoOoS？（）A、Cisco Express Forwarding （CEF） must be globally enabled.B、Prior to the enabling of the Cisco AutoOoS feature， the bandwidth command must be applied on all interfaces or subinterfaces.C、After the enabling of the Cisco AutoOoS feature， the bandwidth command must be applied on all interfaces or subinterfaces .D、OoS policies must be enabled on all interfaces that will participate in the AutoOoS configuration.E、An IP address must be configured on all low-bandwidth interfaces （768 kb/s or lower） that will participate in the AutoOoS configurationF、An IP address must be configured on all interfaces that will participate in the AutoOoS configuration
The Cisco AutoQoS feature is being used throughout the Company VOIP network. Which three statements about this feature are true？（）A、The "mls qos" global configuration command must be entered before configuring AutoQoS.B、CEF must be enabled.C、The "no auto qos voip" command is used to disable Cisco AutoQos and revoke all configurations generated by Cisco AutoQos.D、CDP must be enabled.E、SNMP must be enabled.
When a new trunk link is configured on an IOS based switch, which VLANs are allowed over the link（）。A、By default, all defined VLANs are allowed on the trunk.B、Each single VLAN, or VLAN range, must be specified with the switchport mode command.C、Each single VLAN, or VLAN range, must be specified with the vtp domain command.D、Each single VLAN, or VLAN range, must be specified with the vlan database command.
Which statement describes the process ID that is used to run OSPF on a router ?（）A、It is locally significant and must be the same throughout an areaB、It is globally significant and is used to represent the AS numberC、It is locally significant and is used to identify an instance of the OSPF databaseD、It is globally significant and is used to identify OSPF stub areas
Which command would you configure globally on a Cisco router that would allow you to view directly connected Cisco devices?（）A、enable cdpB、cdp enableC、cdp runD、run cdp
Which statement is true about the command ipv6 ospf 1 area 0?（）A、It must be issued before the network command to enable the OSPF pr ocess for IPv6.B、It must be issued after the network command to enable the OSPF process for IPv6.C、It must be issued in router global configuration mode to enable the OSPF process for IPv6.D、It must be issued in interface configuration mode to ena ble the OSPF process for IPv6.
Which statement about PPPoA configuration is correct？（）A、The dsl operating-mode auto command is required if the default mode has been changedB、The ip mtu 1496 command must be applied on the dialer interfaceC、The encapsulation ppp command is requiredD、The ip mtu 1492 command must be applied on the dialer interface
For a router to successfully redistribute routes between OSPF and EIGRP, which of the following are true?（）A、The router must have one routing protocol configured, but configuration for both routing protocols is not necessaryB、The router must hav e at least one working link connected to each routing domainC、The redistribute command must be configured under EIGRP to send the routes to OSPFD、The redistribute command should be configured under OSPF to take routes from EIGRP into OSPF
Which command must be run to log a hardware repair entry in the errorlog?（）A、diagB、cfgmgrC、errlogD、errlogger
You execute a command to resize a data file， sales.dbf， of size 200 MB in your database： ALTER DATABASE DATAFILE ’/remorse/sales.dbf’ RESIZE 150M； Which statement is true about this command（）A、The command must be issued in MOUNT state.B、The command succeeds only if the data file is offline.C、The command must be issued when the database is in the archivelog mode.D、The command succeeds if no extent in the tablespace is currently allocated above the 150 MB boundary of the file.
多选题Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）AThe interface must be configured as a Multilink PPP interfaceBThe correct bandwidth should be configured on the interfaceCA QoS policy must not be currently attached to the interfaceDCEF must be enabledEAutoQoS must be enabled globally before it can be enabled on the interfaceFAn IP address must be configured on the interface if its speed is equal to or less than 768 kbps
单选题Which Cisco IOS command globally enables port-based authentication on a switch？ （）Aaaa port-auth enableBradius port-control enableCdot1x system-auth-controlDswitchport aaa-control enable
单选题Which statement describes the process ID that is used to run OSPF on a router ?（）AIt is locally significant and must be the same throughout an areaBIt is globally significant and is used to represent the AS numberCIt is locally significant and is used to identify an instance of the OSPF databaseDIt is globally significant and is used to identify OSPF stub areas
单选题A fishing vessel is approaching a vessel not under command. Which statement is TRUE? （）AThe fishing vessel must keep clear of the vessel not under commandBIf the vessel not under command is a power-driven vessel，she must keep clear of the fishing vesselCThey must exchange whistle signalsDBoth vessels are required to take action to stay clear of each other
单选题Which statement is true about the command ipv6 ospf 1 area 0?（）AIt must be issued before the network command to enable the OSPF pr ocess for IPv6.BIt must be issued after the network command to enable the OSPF process for IPv6.CIt must be issued in router global configuration mode to enable the OSPF process for IPv6.DIt must be issued in interface configuration mode to ena ble the OSPF process for IPv6.
单选题When implementing BGP confederations, which configuration command establishes the globally unique AS number used with external peers outside your network?（）Abgp confederation asBbgp confederation systemCbgp confederation remote-asDbgp confederation identifier
单选题You issued the following command on the temporary tablespace LMTEMP in your database: SQLALTER TABLESPACE lmtemp SHRINK SPACE KEEP 20M; Which requirement must be fulfilled for this command to succeed?（）AThe tablespace must be locally managed.BThe tablespace must have only one temp file.CThe tablespace must be made nondefault and offline.DThe tablespace can remain as the default but must have no active sort operations.
单选题You issued the following command on the temporary tablespace LMTEMP in your database： SQLALTER TABLESPACE lmtemp SHRINK SPACE KEEP 20M； Which requirement must be fulfilled for this command to succeed？（）A The tablespace must be locally managed.B The tablespace must have only one temp file.C The tablespace must be made nondefault and offline.D The tablespace can remain as the default but must have no active sort operations.
单选题Which command must be globally enabled on a Cisco router to support IPv6?（）Aip routing ipv6Bipv6 unicast - routingCipv6 routingDip classlessEipv6 cef
多选题Which three options are prerequisites to configuring Cisco AutoOoS？（）ACisco Express Forwarding （CEF） must be globally enabled.BPrior to the enabling of the Cisco AutoOoS feature， the bandwidth command must be applied on all interfaces or subinterfaces.CAfter the enabling of the Cisco AutoOoS feature， the bandwidth command must be applied on all interfaces or subinterfaces .DOoS policies must be enabled on all interfaces that will participate in the AutoOoS configuration.EAn IP address must be configured on all low-bandwidth interfaces （768 kb/s or lower） that will participate in the AutoOoS configurationFAn IP address must be configured on all interfaces that will participate in the AutoOoS configuration
单选题Which statement about PPPoA configuration is correct？（）AThe dsl operating-mode auto command is required if the default mode has been changedBThe ip mtu 1496 command must be applied on the dialer interfaceCThe encapsulation ppp command is requiredDThe ip mtu 1492 command must be applied on the dialer interface