1.
What must happen if a DHCP IP conflict occurs?
2.
when link state routing protocol update route information with neighbors ?
3.
What is the most common attack on a network today?
4.
In the command “router EIGRP 109” what does 109 signify ?
5.
What is the full form of CCNA ?
6.
What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port?
7.
what is the range of extended acl ?
8.
What is the purpose of Spanning Tree Protocol in a switched LAN?
9.
which area of OSPF is reffered as backbone area ?
10.
What is the default Configuration Register mode of CISCO 2600 Router ?
11.
Which of the following protocols is an example of an exterior gateway protocol?
12.
Which of the following is an industry-wide standards suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer3 Network layer of the OSI model?
13.
FDDI is an example of which topology ?
14.
Which of the following options are used in standard access lists?
15.
What is the maximum Hop count of RIP ?
16.
Which algorithm is used by OSPF to find out best path to destination network ?
17.
which command you can use to backup IOS of Cisco router ?
18.
Which command is used to determine VTP mode of switch ?
19.
Which of the following is an IOS command that can be used to increase the security of unused switch ports?
20.
A router has learned three possible routes that could be used to reach a destination network. One route is from EIGRP and has a composite metric of 20684570. Another route is from OSPF with a metric of 852. The last is from RIPv2 and has a metric of 4. Which route or routes will the router install in the routing table?
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