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
What is difference between ARP and RARP? The address resolution protocol (ARP) is used to associate the 32 bit IP address with the 48 bit physical address, used by a host or a

Q. Comparison and Contrast between the OSI and TCP-IP Model? This presentation would discuss a few comparison and contrast between the 2 main reference models which use the con

Question: a) Briefly describe the purpose of Windows Powershell? b) Name ways software can be installed on Linux? c) What is an interrupt request? d) As the Networ

what are the terms CSU, DSU and TSU?


Explain the uses of Firewall in computer For Intranet developers, restricting access of unauthorised users to the Web site has been the greatest challenge. In addition to preve

The LAN switch copies the whole frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and verifies the outgoing interface

Q. Example on audio transmission? admission policy - QoS mechanism; switches (routers) first check resource requirements of a flow before admitting it to the netwo

You are the network administrator for the City of Joshua Texas. The city government offices are located in five buildings separated by a State Highway controlled by the State of Te

Ethernet Frame Fields Preamble - seven bytes of alternating 0s also 1s to notify receiver of incoming frame and to provide synchronization SFD (Start frame delimiter)