Cisco router architecture, Computer Networking

Cisco Router architecture

Overall architecture of Cisco 2600 router is given below

30_main board.png

The Following components of routers are

1.    WIC slots

2.    communications controller

3.    NM expansion slot

4.    AIM socket

5.    Host PCI bridge

6.    CPU bus

7.    PCI bus

8.    LAN 0/ LAN 1

9.    Power supply (PWR600-AC-RPS)

10. Memory

a.    Boot Sequence

b.    BootROM

c.    DRAM

d.    NVRAM

e.    Flash

For performing the basic operations of the router, CPU execute instructions which coded in the operating system. 2600 series uses the Motorola PowerQUICC MPC860.

Posted Date: 3/5/2013 6:56:02 AM | Location : United States







Related Discussions:- Cisco router architecture, Assignment Help, Ask Question on Cisco router architecture, Get Answer, Expert's Help, Cisco router architecture Discussions

Write discussion on Cisco router architecture
Your posts are moderated
Related Questions
Q. What is Topology? - Physical/logical arrangement - Topology of a network is the geometric depiction of the relationship of all the links and linking devices to one anothe

Problem 1. Explain the term Switching. Describe the following Switching Mechanisms a) Circuit Switching b) Packet Switching c) Message Switching Defining Switching

However what if you don't know about the IP address of the computer you wished to connect to? What if you have to access a web server referred to as www.abc.com? How does your web

Describe what is meant by Asymmetric Multiprocessing (AMP)? Ans) It imposses hierarchy and a division of labour between processors. Only one designated processor, the master, co

CONNECTION TO PACKET SWITCHES:  A packet switch many join to devices and to other packet switches. But the speeds are different in both parts. There are typically high-speed j

What is the Network Layer of the OSI responsible for? Ans) The Network Layer routes data from single node to another sends data from the source network to the destination networ

Q. Illustrate about RSA Encryption? RSA Encryption - Public key encryption technique - Encryption steps: - Encode data to be encrypted as a number to create the pla

In 3-tier Client/Server systems, the application logic (or process) lives in the middle tier and it is removed from the data and the user interface. In theory, the 3-tier Client/Se

if the signal input to an amplifier is 0 dBm what is the power output in mW if the gain of the amplifier is 20 dB ?

Determine the concept of placing antenna on hieght First, starting deployment simply placed cells in regions where there was high density of vehicle or human population. Once t