更多"How does using the service password"的相关试题:
[单项选择]How does using the service password encryption command on a router provide additional security?（）
A. by encrypting all passwords passing through the router
B. by encrypting passwords in the plain text configuration file
C. by requiring entry of encrypted passwords for access to the device
D. by configuring an MD5 encrypted key to be used by routing protocols to validate routing exchanges
E. by automatically suggesting encrypted passwords for use in configuring the router
[单项选择]How does using the service password encryption command on a router provide additional security?（）
A. by encrypting all passwords passing through the router
B. by encrypting passwords in the plain text configuration file
C. by requiring entry of encrypted passwords for access to the device
D. by configuring an MD5 encrypted key to be used by routing protocols to validate routing exchanges
E. by automatically suggesting encrypted passwords for use in configuring the router
[单项选择]How many building places does the Building Service look at each month to see if things are going on well
[单项选择]如何利用路由器上的service password encryption命令提供了额外的安全性？（）
A. 所有通过路由器的密码都被加密
B. 通过加密密码的明文配置文件中
C. 当访问设备时提供加密的密码
D. 通过配置一个加密的密钥为路由协议使用
E. 在用户配置路由器时自动建议加密密码
[单项选择]A vessel in ocean service that does not have an approved means of processing oily bilge slops or oily ballast must have（）.
A. a fixed piping system for ballast discharge to a reception facility
B. a discharge outlet for the ballast system on each side of the weather deck
C. one portable adapter for a shore connection to the ballast line
D. All of the above
[单项选择]Which service does the ERX Edge Router support with a virtual router?（ ）
A. voice over IP
B. wholesale services
C. IP quality of service
D. SNMP management
[单项选择]How does John behave in school
A. He does not behave well in school.
B. He is concerned about others.
C. He is disliked by everyone.
D. He disobeys his teacher.
[单项选择]How does NTP help you troubleshoot network problems?（）
A. By calculating the time offset from the GPS or atomic clock
B. By setting the router clock to the default value if the router can't connect to a time server
C. By setting all network devices to the correct time
D. By setting necessary time date in the timestamp information
[单项选择]How does system management differ between Cisco and Cisco Small Business products?（）
A. Cisco Small Business products are supported by intuitive GUIs.
B. Cisco products are supported by multiple manageability options.
C. Cisco Small Business products offer multiple manageability interfaces.
D. Cisco products offer individual device management.
[单项选择]How does route poisoning work with holddown timers to prevent routing loops?（）
A. Information learned from one source is not distributed back to that source.
B. Routing updates from the poisoned source are ignored until a holddown timer expires.
C. Failed routes are advertised with infinite metrics.
D. New routing updates are ignored until the network has converged.
E. A route is marked as unavailable when its time-to-live is exceeded.
[单项选择]How many simultaneous Telnet sessions does a Cisco router support by default?（）
A. 1
B. 2
C. 3
D. 4
E. 5
F. 6
[单项选择]According to Leszezynski, how does mobile phone affect one's health
A. Mobile phone radiation can increase protein activities and such activities can make the protective shield more permeable.
B. Mobile phone radiation can shrink the blood vessels and prevent blood from flowing smoothly.
C. Mobile phone radiation will bring stress to people exposed to it.
D. Mobile phone radiation kills blood cells at a rapid speed.
[单项选择]How does the audience get to know different companies
A. By their strange names.
B. By their styles.
C. By the plays they perform.
D. By their looking skills.
[单项选择]How does the PFE handle unicast transit traffic destined for an existing forwarding table entry?（）
A. It sends the traffic through one egress port toward its destination
B. It sends the traffic through multiple egress ports to all available receivers
C. It sends the traffic through an internal link to the RE
D. It sends the traffic to the local system for further processing
[单项选择]How does the ERX Edge Router interact with subscriber IP addresses assigned by an externa lDHCP server?（）
A. It monitors messages from the external server and updates the routing table as needed.
B. It maintains the leases for the DHCP server and reassigns addresses to new subscribers.
C. It sends keepalives to the subscriber and makes the address available when the subscriber stops responding.
D. It sends keepalives to the subscriber and removes the host route when the subscriber stops responding.
