Explain the purpose of the dr and bdr, Computer Network Security

Assignment Help:

QUESTION

a) Compare and contrast between static and dynamic routing.

b) What are the merits (five merits) and limitations (3 limitations) of using Open Shortest Path First (OSPF) as routing protocol as compared to a distance-vector protocol?

c) OSPF routers use their router ID to select a Designated Router (DR) and a Backup Designated Router (BDR) on multi-access networks.

Explain the purpose of the DR and BDR, and how the election process takes place.

Related Discussions:- Explain the purpose of the dr and bdr

Who are the individuals who cause these security problems, Who are the indi...

Who are the individuals who cause these security problems? Many unauthorized people who cause network security problems for obtaining information about the other users and causi

Calculate alpha and beta value caesar cipher, Task 1 a. Consider the t...

Task 1 a. Consider the table showing the relative frequencies of letters in English. Arrange the frequencies from largest to smallest, and make a cumulative plot, using Exc

Fragmentation format, FRAGMENTATION Fragmentation information is kept...

FRAGMENTATION Fragmentation information is kept in different extension header. Every fragment has base header and fragmentation header. Whole datagram including original hea

Network security attacks, (a) Show four Network Security attacks. How do th...

(a) Show four Network Security attacks. How do they compromise security? (b) In what ways do the following devices or services contribute to security: (i) Firewall (ii) In

Asset identification and valuation-information security, ASSET IDENTIFICATI...

ASSET IDENTIFICATION AND VALUATION This process begins with identification of assets that includes all elements of an organization’s system (people, procedures, data and informa

Alert, hi

Ip datagrams, on LAN,where are IP datagrams transported?

on LAN,where are IP datagrams transported?

Explain about structure of management information, Question 1 a) What is a...

Question 1 a) What is a NMS? Question 2 Explain about Structure of Management Information Question 3 A)In which UDP port number does a protocol entity receive message?

Host-based ids, Host-Based IDS A host-based IDS (HIDS) resides on a part...

Host-Based IDS A host-based IDS (HIDS) resides on a particular computer or server and monitors activity only on that system. HIDS also called as system integrity verifiers as th

Firewalls-information security, Firewalls A firewall in an information s...

Firewalls A firewall in an information security program that prevents specific types of information from moving between the outside world and the inside world. The firewall may

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages