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
Describe about the Network equipment and connectivity Network equipment and connectivity should address various networking equipments such as routers, types of cables, as well

Dynamic Process Groups To generate and manage dynamic groups, a separate library libgpvm3.a must be connected with the user programs that make use of any of the set functions.

Hardware requirement for an intranet To setup a WAN, one would need to have some type of communication between different sites. National ISDN, Very Small Aperture Terminal (VSA

Explain in dteail about the intranet The first Web browser was called Mosaic, and the HTML concept, although not a new one, has accelerated data access and research. In short,

Q. Illustrate Nonboundary-Level Masking with example? Nonboundary-Level Masking Example IP address 45 123 21 8 Mask 255 192 0 0 Subnet 45 64 0 0 123 0

Categorization according to kind of instruction and data According to types of instruction and data subsequent types are identified under this classification: Scalar Pi

Q. Show the Routing Table? Routing Table Every router remains a routing table that has one entry for every destination network of which the router is aware Proces

Write the layer on which layer does L2F, PPTP and L2TP operate?

Q. Why it is essential to have layering in a network? Ans: A computer network is a very complicated system. It becomes very hard to implement as a single entity. The layered ap

1. What advantages and disadvantages does TCP have for live video teleconferencing applications