Simulating OSPF with STUB, NSSA, Restricting LSAs Initial Setup of Routers : Simulating Routers: router ospf Enables the OSPF routing process in router area area-id… Read More »Simulating OSPF with STUB, NSSA, Restricting LSAs
Simulating IP Multicast Initial Setup IP Multicast: Simulating IP Multicast Routers IP Multicast 1. Dense Mode interface interface-id Specify the Layer 3 interface on which you… Read More »Simulating IP Multicast
Simulating EBGP Initial Config: Its Same as BGP, pls follow the Simulating BGP post. EBGP router bgp Detailed information on TCP and BGP neighbor connections… Read More »Simulating EBGP
Simulating BGP pl.Note. Though the 1st page of configuration states iBGP this practialis for BGP also (Image source : ccie4all.wordpress.com)Pl.Note : 1) Firstly power up the… Read More »Simulating BGP
Simulating OSPF OSPF Initial Setup. Run this setup on respective Routers Perform The following task after initial setup OSPF 1. OSPF over Broadcast media interface… Read More »Simulating OSPF
Simulating RIP Initial RIP Routers Setup : Simulating RIP Routers : RIP 1. Basic RIP configuration Command Description router rip Enables RIP routing process on a… Read More »Simulating RIP
GNS3 TOPOLOGY User needs to use same topology for all the consecutive routing simulation WebIOU
clc;clear all;close all; infile = ‘car.jpg’; % 3D Image if (exist(infile)==2) a = imread(infile); subplot(1,2,1); imshow(a); title(‘Input image’); else warndlg(‘The… Read More »Lossless Image Compression , Error Free Compression
clc; clear all; close all; function out_put = btc_image(in_put,block_size) X=imread(‘rice.png’); Y=imfinfo(‘rice.png’); K=input(‘Enter the block size’); X1=double(X); y1=size(X); n=y1(1); m=y1(2); k=1;l=1; if (Y.ColorType==’grayscale’) % IMAGE ENCODING… Read More »Lossy Image Compression
% **** HISTOGRAM STRETCHING **** a=imread(‘old imagelc.jpg’); aa=double(a); [row col]=size(aa); h=zeros(1,300); rmax=(max(max(aa))); rmin=(min(min(aa))); slope=255/(rmax-rmin); smin=0; aa=aa+1; for x=1:row for y=1:col c(x,y)=slope*(aa(x,y)-rmin)+smin; end… Read More »HISTOGRAM STRETCHING