CMS专题
单选题In which Cisco IOS configuration mode is the route distinguisher （RD） configured？（）A R1（config-route-at）#B R1（config-route-map）#C R1（config-it）#D R1（config-vrf）#E R1（config）#F R1（router）#
题目
R1（config-route-at）#
R1（config-route-map）#
R1（config-it）#
R1（config-vrf）#
R1（config）#
R1（router）#
相似问题和答案
第1题：
A. A command that can be entered in any configuration mode.
B. A command that supports all protocols.
C. A command that is implemented in all IOS versions.
D. A command that is set once and affects the entire router.
E. A command that is available in every release of IOS.
第2题：
A.Enable VTP pruning
B.From privileged mode，erase the startup configuration file，then reload.
C.From privileged mode，erase the vlan date file，then reload.
D.Cycle the switch power.
第3题：
A.Mode：Transparent，Domain Name：CISCO，Configuration Revision：3
B.Mode：Client，Domain Name：CISCO，Configuration Revision：3
C.Mode：Client，Domain Name：CISCO，Configuration Revision：5
D.Mode：Client，Domain Name：CISCO1，Configuration Revision：3
第4题：
Which three components are included in the Cisco IOS XR infrastructure？（）
- A、modular line cards
- B、shelf controllers
- C、route processors
- D、service processors
- E、distributed service cards
正确答案:B,C,D
第5题：
Cisco Configuration Assistant supports a variety of virtual private networks. Which three types of VPN can be configured by using CCA？（）
- A、 DMVPN
- B、 MPLS VPN
- C、 IPv6 VPN
- D、 Cisco IOS SSL VPN
- E、 site-to-site VPN
- F、 Cisco Easy VPN
正确答案:D,E,F
第6题：
A.show inventory
B.show flash：filesys
C.dirflash：include chassis
D.show diag
E.show controllers
第7题：
In which Cisco IOS configuration mode is the route distinguisher （RD） configured？（）
- A、R1（config-route-at）#
- B、R1（config-route-map）#
- C、R1（config-it）#
- D、R1（config-vrf）#
- E、R1（config）#
- F、R1（router）#
正确答案:D
第8题：
After making some network changes you power off and then power on your Cisco router named VE1. What sequence of events occurs when VE1 is powered up?
A. Perform. POST, locate configuration statements, apply configuration statements, locate Cisco IOS software, and load Cisco IOS software.
B. Locate Cisco IOS software, load Cisco IOS software, locate configuration statements, apply configuration statements, and perform. POST.
C. Test software routines, POST, load configuration files, load Cisco IOS software, test Cisco IOS software.
D. Perrform. POST, locate Cisco IOS software, load the Cisco IOS software, locate configuration statements, and apply configuration statements.
E. Load and test IOS, load configuration files, test software routines, POST.
F. None of the above
D 解析：Explanation:
Upon initial start up, Cisco routers perform. the following steps in order:
1. The router performs a power-on self-test (POST) to discover and verify the hardware.
2. The router loads and runs bootstrap code from ROM.
3. The router finds the IOS or other software and loads it.
4. The router finds the configuration file and loads it into running config.
第9题：
Exhibit: The following are true with one of the TestKing routers: 1) The IOS image in flash is missing 2) No Network connectivity is available. 3) The router fallback IOS image is corrupt. How will this Cisco 2600 series router respond if the conditions listed in the exhibit exist during the boot process?（）
- A、The router will enter setup mode.
- B、The router will enter ROM monitor mode.
- C、The router will enter global configuration mode.
- D、The boot will hang until an IOS is available.
正确答案:B
第10题：
What tasks can only be performed in the default or admin VDC？（）
- A、 EPLD upgrade， IOS ISSU， FCoE feature enablement， CoPP configuration， and rolling back a checkpoint
- B、 EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration， and ACL capture enablement
- C、 EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration and SNMP configuration
- D、 EPLD upgrade， Cisco IOS ISSU， FCoE feature enablement， CoPP configuration， and write erase
正确答案:B