Cisco Certifications Interview Questions
Questions Answers Views Company eMail

Name the command we give if router ios stucked?

607

What is the working of router?

596

Tell me how many hop counts are by default and how much you can increase in eigrp protocol?

671

Define osi?

603

Explain why ip address called logical address?

650

Tell me how much internal and external ad of eigrp protocol?

655

Explain the types of communication in ipv6 ?

602

In port based access-list which command you give instead of ip?

623

Explain the types of resource sharing?

821

Explain how many tables are in ospf protocol?

618

Explain the difference between baseband and broadband transmission in ccna?

638

What is the difference between the communication and transmission?

562

Explain the difference between rip and ripv2?

617

Explain which layer are called upper layer?

615

What is network?

700


Un-Answered Questions { Cisco Certifications }

What is the utility of ping?

726


What is the difference between csma/ca?

616


What is 10base5 ethernet lans?

653


What is the difference between simple authentication and md5?

618


Wild card mask always in odd value or even?

632






Explain what are the ranges of private ips?

611


How are straight and crossable cables different from each other?

614


What is the igp (interior gateway protocol)?

616


what is the matric of EIGRP protocol?

673


Which protocol works only on cisco routers?

624


What are the steps of data encapsulation?

674


What is ospf? Describe it.

635


What is cisco?

623


In IPSec what is SAD, SPD and SA's?

2583


Explain how an spf algorithm works?

674