Memory pools-input and output pool-pci pool, Computer Networking

Assignment Help:

Memory Pools

IOS manages available free memory thorugh  memory pool series, which are essentially heaps in the generic sense; each pool is a set of memory blocks that can be allocated and deallocated as  per need. Memory pools are managed by the kernel.

There are three memory pools such as Processor, I/O and  PCI

Processor Pool

Hardware: DRAM

Function: It is one of the part of subregion of DRAM. It is common of IOS system and for storing routing tables

I/O pool:

            Hardware: DRAM

            Function: It manages form iomem memory region of DRAM

PCI pool:

            Hardware: DRAM

            Function:It manages form pcimem memory region of DRAM

Memory region manager, memory pool manager are important components of Kernel.

Kernal handles the DRAM by the execution of iomem commands for shared the memory to processor,PCI and I/O.


Related Discussions:- Memory pools-input and output pool-pci pool

Determine the uses of firewalls, Determine the uses of firewalls The fi...

Determine the uses of firewalls The firewalls available today do all the things, viz., like filter the data packets, provide proxy services and do stateful inspection of packet

Tunnelling - point to point, Tunnelling To guarantee privacy for the  o...

Tunnelling To guarantee privacy for the  organization, VPN specifies that each IP datagram destined for private  use of the  organization, must  first be  encrypted and then en

Describe flow and error control mechanisms, Q. Describe Flow and Error Cont...

Q. Describe Flow and Error Control Mechanisms? Flow and Error Control Mechanisms - Stop and Wait ARQ - Go-Back ARQ - Selective Repeat ARQ

Chord, how to implement chord connection as the network management system ?...

how to implement chord connection as the network management system ?

Configure spanning tree- ccna, Configure Spanning Tree Step 1: Ex...

Configure Spanning Tree Step 1: Examine the default configuration of 802.1D STP. On each switch, display the spanning tree table with the show spanning-tree command. R

How lans connected to internet, How LANs connected to Internet. Doublin...

How LANs connected to Internet. Doubling every 18 months means factor of four gains in 3 years. In 9 years, gain is then 43 or 64, which leads to 6.4 billion hosts. My intuitio

Show the network criteria, Network Criteria - Performance - It is able...

Network Criteria - Performance - It is able to be measured by transit time and response time. Affected by type of medium, number of users and connected HW/SW - Reliability

Explain the functions and features of the ipmonitor program, Functions and ...

Functions and features of the IPMonitor program are as follows:   a)  This program should be able to list out detail information of IP traffic which includes source IP address an

Determine three features of igrp, GRP uses a composite metric complete up o...

GRP uses a composite metric complete up of bandwidth and delay by default, it updates each 60 Seconds and will trigger an update if the topology changes.

Explain the forward congestion avoidance process, Explain the Forward conge...

Explain the Forward congestion avoidance process Notifies the user that congestion avoidance process should be initiated where applicable for traffic in the similar direction a

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd