Cisco ISR4451-X can map ()

A.

AR1220

B.

AR200

C.

AR2220

D.

AR3260

A CSFP optical module has two fiber jacks, with each simultaneously transmitting and receiving optical signals, providing 2G

A.

TRUE

B.

FALSE

Which is not AR series model?

A.

AR3260

B.

AR550

C.

AR510

D.

AR520

which is wrong of the following description?

A.

AR550 series is industrial switching routers

B.

AR550 support SEP protocol

C.

AR550 only support 4 FE interfaces

D.

AR550 can work in a wide temperature range of -40'C to +70°C

Which of the following statements regarding the comparison between AR G3 and Cisco ISR G2 are true?

A.

ISR G2 does not support voice.

B.

AR G3 routers have a more advanced architecture and better performance.

C.

The host and cards of AR series are hot swappable.

D.

ISR G2 does not support firewalls

Which AR model support WIFI feature?

A.

AR1220E

B.

AR1220C

C.

AR2220

D.

AR503GW-LM7

Which of the highest-density 40GE line card for the CE12800?

A.

36 x 40GE

B.

12 x 40GE

C.

6 x 40GE

D.

24 x 40GE

What are the EVN application scenarios? (Multiple Choice)

A.

Multiple DCs resources integration.

B.

Data center disaster recovery.

C.

Across DC VMs migration, flexible service deployment.

D.

Simplifying configuration, reducing deployment and maintenance investment

Which type subeard does the CE8860 support? (Multiple Choice)

A.

10GE

B.

25GE

C.

40GE

D.

100GE

Which of the following operating systems are supported by the sandbox?

A.

Android

B.

Linux

C.

IOS

D.

Windows XP and Windows 7/10