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
When a Cisco router is configured for SSH, it acts as an （）?
A
SSH client
B
SSH proxy
C
SSH server
D
SSH and SSL server
参考答案
参考解析
解析：
暂无解析
更多 “单选题When a Cisco router is configured for SSH, it acts as an （）?A SSH clientB SSH proxyC SSH serverD SSH and SSL server” 相关考题
考题
How can a Ezonexam administrator determine if a router has been configured when it is first powered up?A．A configured router prompts for a passwordB．A configured router goes to the privileged mode promptC．An un configured router goes into the setup dialogD．An un configured router goes to the enable mode prompt
考题
Which three statements are true about EIGRP route summarization?()
A.When manual summarization is configured, the router immediately creates a route that points to null0 interfaceB.Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routingC.Manual route summarization is configured on the interfaceD.The ip summary - address eigrp command generates a default route with an administrative distance of 5E.When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routesF.The ip summary - address eigrp command generates a default route with an administrative distance of 90
考题
Which of the following statements regarding the use of multiple access lists are valid when configuring a single interface on a Cisco router?()
A. Application of up to three access lists per protocol to a single interface.B. No more than two access lists per interface.C. One access list may be configured per direction for each Layer 3 protocol configured on an interface.D. The maximum number allowed varies due to RAM availability in the router.E. An infinite number of access lists that can be applied to an interface, from most specific to most general.F. Cisco IOS allows only one access list to an interface.
考题
Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwise configured for these vty line protocols?()
A. transport type allB. transport output allC. transport preferred allD. transport input all
考题
You are a network technician at Certpaper.com. Which description is correct when you have generated RSA keys on your Cisco router to prepare for secure device management？（）A、You must then specify the general-purpose key size used for authentication with the crypto key generaters a general-keys modulus command.B、You must then zeroize the keys to reset secure shell before configuring other parameters.C、All vty ports are automatically enabled for SSH to provide secure management.D、The SSH protocol is automatically enabled.
考题
Refer to the exhibit. Which statement is correct based on the show login command output shown？（）A、When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.B、The login block-for command is configured to block login hosts for 93 seconds.C、All logins from any sources are blocked for another 193 seconds.D、Three or more login requests have failed within the last 100 seconds.
考题
Which of the following statements regarding the use of multiple access lists are valid when configuring a single interface on a Cisco router?（）A、Application of up to three access lists per protocol to a single interface.B、No more than two access lists per interface.C、One access list may be configured per direction for each Layer 3 protocol configured on an interface.D、The maximum number allowed varies due to RAM availability in the router.E、An infinite number of access lists that can be applied to an interface, from most specific to most general.F、Cisco IOS allows only one access list to an interface.
考题
The LAN-side of the Teleworker router is assigned private IP address space (RFC1918), and the VPN topology is IPSec-only (no GRE protocol). When is it required to configure NAT/pNAT on the Teleworker router?（）A、when all access to the Internet is through the IPSec tunnelB、when there is direct Internet access via split-tunnelingC、when there is no Internet access configured through the Teleworker routerD、whenever you have IOS-Firewall (CBAC) configured
考题
Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router （both IBGP and EBGP）？（）A、originB、router-IDC、AS-pathD、local-preferenceE、next-hop
考题
How can an administrator determine if a router has been configured when it is first powered up?（）A、A configured router prompts for a passwordB、A configured router goes to the privileged mode promptC、An un configured router goes into the setup dialogD、An un configured router goes to the enable mode prompt
考题
When configuring SSH， which is the Cisco minimum recommended modulus value？（）A、2048 bitsB、1024 bitsC、256 bitsD、512 bits
考题
Which two statements about the Cisco AutoSecure feature are true？（）A、All passwords entered during the AutoSecure configuration must be a minimum of 8 characters in length.B、Cisco123 would be a valid password for both the enable password and the enable secret commands.C、The auto secure command can be used to secure the router login as well as the NTP and SSH protocols.D、For an interactive full session of AutoSecure， the auto secure login command should be used.E、If the SSH server was configured， the 1024 bit RSA keys are generated after the auto secure commandis enabled.
考题
Which three statements are true about EIGRP route summarization?（）A、When manual summarization is configured, the router immediately creates a route that points to null0 interfaceB、Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routingC、Manual route summarization is configured on the interfaceD、The ip summary - address eigrp command generates a default route with an administrative distance of 5E、When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routesF、The ip summary - address eigrp command generates a default route with an administrative distance of 90
考题
Which commands is necessary to permit SSH or Telnet access to a cisco switch that is otherwise configured for these vty line protocols?（）A、transport type allB、transport output allC、transport preferred allD、transport input all
考题
When a Cisco router is configured for SSH, it acts as an （）?A、SSH clientB、SSH proxyC、SSH serverD、SSH and SSL server
考题
You are trying to initiate an SSH connection to a remote router and are getting rejected with an error code of 0. Which of these might be the cause of the error?（）A、The routers are using different SSH versions.B、You are trying to log in using invalid credentials.C、The RSA key pair is not properly configured on the SSH client.D、The RSA key pair is not properly configured on the SSH server.
考题
What s the default stratum clock on a Cisco router，when you see the key word "master" configured on the NTP line？（）A、1B、2C、4D、6E、8
考题
Which Cisco CRS 4.0 server configuration task enables the Cisco CRS server to fail over to a secondary Cisco Unified CallManager when the primary Cisco Unified CallManager fails?（）A、The LDAP directory must have a secondary profile configured. B、No special configuration is required. Cisco Unified CallManager maintains the failover. C、The JTAPI provider on the Cisco CRS server must be configured with the secondary Cisco Unified CallManager IP address following the primary Cisco Unified CallManager IP address. D、There must be a second JTAPI user configured with an alternate range of CTI ports.
考题
单选题You are trying to initiate an SSH connection to a remote router and are getting rejected with an error code of 0. Which of these might be the cause of the error?（）A
The routers are using different SSH versions.B
You are trying to log in using invalid credentials.C
The RSA key pair is not properly configured on the SSH client.D
The RSA key pair is not properly configured on the SSH server.
考题
单选题When configuring SSH， which is the Cisco minimum recommended modulus value？（）A
2048 bitsB
1024 bitsC
256 bitsD
512 bits
考题
单选题A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with: "Would you like to enter the initial configuration dialog? [yes/no]" Why has this occurred?（）A
There is an error in the router DRAM.B
Te IOS image is corrupt.C
The configuration register is set to 0x2142.D
The TFTP server that contains the router configuration file is unreachable.E
A boot system configuration command has placed the router into setup mode.
考题
单选题When configuring role-based CLI on a Cisco router，which action will be taken first ？（）A
Create a parser view called root view.B
Log in to the router as the root user.C
Enable the root view on the router.D
Enable role-based CLI globally on the router using the privileged EXEC mode Cisco IOS command.
考题
多选题Which two statements about the Cisco AutoSecure feature are true？（）AAll passwords entered during the AutoSecure configuration must be a minimum of 8 characters in length.BCisco123 would be a valid password for both the enable password and the enable secret commands.CThe auto secure command can be used to secure the router login as well as the NTP and SSH protocols.DFor an interactive full session of AutoSecure， the auto secure login command should be used.EIf the SSH server was configured， the 1024 bit RSA keys are generated after the auto secure commandis enabled.
考题
单选题How can an administrator determine if a router has been configured when it is first powered up?（）A
A configured router prompts for a passwordB
A configured router goes to the privileged mode promptC
An un configured router goes into the setup dialogD
An un configured router goes to the enable mode prompt
考题
单选题When a Cisco router is configured for SSH, it acts as an （）?A
SSH clientB
SSH proxyC
SSH serverD
SSH and SSL server
考题
单选题How can you verify that you have correctly configured SSH access to your Junos device?（）A
user@router# show system servicesB
user@router show configuration servicesC
user@router# show configuration system servicesD
user@router# show system login
考题
多选题Router 1 is configured for BGP as dual-homed on the Cisco network. Which three BGP attributes are carried in every BGP update on this router （both IBGP and EBGP）？（）AoriginBrouter-IDCAS-pathDlocal-preferenceEnext-hop
考题
单选题Which Cisco CRS 4.0 server configuration task enables the Cisco CRS server to fail over to a secondary Cisco Unified CallManager when the primary Cisco Unified CallManager fails?（）A
The LDAP directory must have a secondary profile configured. B
No special configuration is required. Cisco Unified CallManager maintains the failover. C
The JTAPI provider on the Cisco CRS server must be configured with the secondary Cisco Unified CallManager IP address following the primary Cisco Unified CallManager IP address. D
There must be a second JTAPI user configured with an alternate range of CTI ports.
热门标签
最新试卷