Which multicast address does OSPF used to send routing information?

 
 
 
 

Which of the following subnet masks allows for 30 hosts addressing in the class C network 192.168.1.0 ?

 
 
 
 

If one router is in HONGKONG and second in PARIS, Which connectivity technology will be used to connect both?

 
 
 
 

In a network of two Cisco switches, one is having priority of 32665 and second having 0, which one will be the root bridge?

 
 
 
 

What is the command used to add a banner to a Cisco router configuration?

 
 
 
 

What does DRO stands for in OSPF?

 
 
 
 

Which one is the correct command to check OSPF? (choose two)

 
 
 
 

Which of the following are session layer standards? [Select 2].

 
 
 
 

Which configuration mode allows configuration of remote access to router’s CLI ?

 
 
 
 

In which protocol you can make policies to route traffic?

 
 
 
 
 

Which protocol can you use to achieve gateway redundancy and high availability for network users ?

 
 
 
 

Which of the following is a protocol that is used between Cisco devices to help finding information about neighboring devices ?

 
 
 
 

From where the extended VLAN starts in Cisco’s switch?   

 
 
 
 

How much time it will take to elect DR BDR in OSPF?

 
 
 
 

You have an IP of 156.233.42.56 with a subnet mask of 7 bits. How many hosts and subnets are possible?

 
 
 
 

How can you identify router ID?

 
 
 
 

At which layer does TCP work?

 
 
 
 

How many types of routers that control OSFP?

 
 
 
 

TCP is

 
 
 
 

What routing protocol supports unequal cost load-balancing ?

 
 
 
 

Two sub layers of OSI Data Link layer are which of the following? [Select 2].

 
 
 
 

To which class 255.21.24.10 IP belongs to?

 
 
 
 

Which OSPF area type is necessary for multi-area OSPF setup to operate?

 
 
 
 

At which layer RIP v2 operate?

 
 
 
 

Match the following:

A. Repeaters 1. Data Link Layer

B. Bridges 2. Network Layer

C. Routers 3. Physical Layer

Select the best combination:

 
 
 
 

Which of the following is Class C IP address?

 
 
 
 

What will be the summarized address of three static routes?

 
 
 
 

What is the default administrative distance for RIP?

 
 
 
 

What Cisco command is used on Cisco router to display a list of current OSPF neighbor devices ?

 
 
 
 

OSPF is