isis proteus

Vroisis ISIS basic configuration tutorial, vroisis isis basic configuration Lab content:There are four routers in the network. The IS-IS configured to connect the network. R1 and R2 are L1 routers, Area10 IS a common area, and Area20 IS a backbone area. Tutorial topology: Experiment Configuration: [R1] isis 1[R1-isis-

Isis ospf bidirectional re-release R1--ISIS OSPF -- R2r1 # sh run Building configuration... Current configuration: 1558 bytes! Version 12.4 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption! Hostname r1! Boot-start-marker boot-end-marker!! No aaa new-model memory-size iomem 5!! Ip cef no ip domain lookup!!! Clns routing frame-relay switching!!!!!!!!!

1) Purpose After Keil and Proteus are installed, only the two software can be correctly installed to complete online debugging of the two software.2) Principle The Keil software is an integrated development environment in which the source code of the single-chip microcomputer program can be compiled and debugged. The Proteus software is a circuit simulation software, in which the circuit diagram can be desi

design the circuit for complex instructions. If you use a microprogram to implement the instruction set, you can implement complex instructions. Modern CISC processors generally use microcodes. There are two sets of commands at different levels in the microprocessor using microcode technology: one is for programmers and the other is for hardware and the other is for underlying microcodes. There is an interpreter between the instruction and the microcode, which translates the instruction into a

Note Points for minimum system construction:1, will choose the relevant chip under the LIbrary to find2, the grounding symbol in the left terminal symbol below the search, self-modification VCC VDD3, the bus also on the left a row of blue symbol bus draw a small slash hold CTRL4, exclusion (Respack) usage is wrong, this is a problem, so we have to step by step with 470 resistor replacementJoint Commissioning: Specific steps1, need to download software Vdmagdi.exe software (for two software to co

Note: This tutorial is purely to solve the problems in the use of the process, relatively simple, the original tutorial, there are questions Welcome to discuss ~ ~"One" tutorial on adding MASM code to Proteus software:Step One:Create a new text document on the desktop:Write the following content:@ECHO OFFE: \masm32\bin\ml/c/zd/zi%1Set str=%1Set str=%str:~0,-4%E: \masm32\bin\link16/codeview%str%.obj,%str%.exe,nul.mapAttention:Where to put the letter de

Today, Proteus and Keil uversion3 are online successfully.Program, Drew a simple circuit on Proteus and ran it to see the effect. Indulge in it ~ Below are the programs I wrote in Keil. Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> # Include Reg52.h > # Include Intrins. h > # Define Uint unsigned int # Define Uchar unsigned

Latest features: Proteus VSM for ARM Cortex-M3/lm3s *-simulation support for this popular microcontroller FamilyArm Cortex-M3/lm3s * library module:Library: stellaris. LibModels: cm3.dll, cm3_lm.dll, stellaris. lmlAvailable in proteus 7.7 or 7.8, add a line to itfmod. MDF:CM3 : RSHI=20, RSLO=20,RWHI=100k,VUD=2,VTL=0.8,VHL=0.2,VTH=2.5,VHH=0.2,V+=VDD,V-=GND,TRISE=1n,TFALL=1nYou can find the microprocessor

OSPF, the router in the broadcast network only establishes an adjacency relationship with the DR and BDR neighbors;In IS-IS, dis is not synchronized with its neighbors (synchronize ). DIS generates the pseudo-donode for the LAN and sends PSNPs (partial sequence number PDUs) every 3 seconds or sends csnp (complete sequence number PDUs) every 10 seconds ). Other routers can also use PSNPs to request a lost LSP from DIS or send a new LSP to DIS. Because DIS can flood PDUs, DIS does not need to be

Topology Analysis of the junos isis RegionTypical ISIS topology types:Refer to AREA 49.0001 R1 (L1 only) and R2 (L1/L2). R3 (L2 only) needs to configure the same region address, while R3 and R4 (L2) configure IP addresses in different regions for the adjacent vro.There are three types of vrol1 roles: L1: similar to the full-ended area L1/L2 in OSPF: similar to the ABR vrol2 L2 In OSPF: for details about the

Features: Faster convergence speed, high stability, scalability default measures are 10 NSAP address is equivalent to the Router-id in OSPF is the only one! Get zone path via LSP] Network-entity format: area = 49.0001, System ID = AAAA.BBBB.CCCC, Nsel = 00 Area: is a variable-length section with a range of 1-13 bytes. System ID: Is the unique identifier of the IS or ES in the zone, which is 6 bytes in total, and can be converted using a MAC address or an IP address. Nsel:service identifier,

1. The module corresponding to lcd1602 in protues is lm016l, Its control chip is generally hd447780, but some are ks0066, and ks0066 can be compatible with HD44780. Note that a 1 K resistor is required between V0 and VSS, and some must be adjusted by a 10 k potentiometer. 2.1602 pin 3. Proteus simulation 4: Code 1. 5. Simulation results 6. Take a photo of the actual operation. 7. Other parts of the circuit.

Proteus 8.3 SP1 1CD EDA Tools softwareProteus software has the function of other EDA tools software (example: Multisim). These features are:1. Schematic layout2. PCB Automatic or manual cabling3. Spice circuit emulationA revolutionary feature1. Interactive circuit emulationUsers can even use real-time applications such as Ram,rom, keyboards, motors, Led,lcd,ad/da, some SPI devices, and some IIC devices.It not only has the emulation function of other E

Why ISIS Protocol of the CSNP messages in MA In the network environment is with the cycle update however in Peer update only once in the network environment? The individual learns through videos and materials:We know that ISIS's CSNP message is similar to the DBD message in OSPF, which is used to confirm whether the LSDB between each other (neighbor) is synchronized, and when the neighbor router learns from the CSNP message (OSPF-DBD) which LSP is mis

Requirements: Suppose the AS65001 network is a telecommunication network AS65002 Network is a mobile network, the network segment 202.106.15.0 is the telecommunication service segment, the network 202.106.48.0 is the mobile service segment Mutual access, and R4 can remotely control R1. Configuration on R1: R1#en R1#conf T R1 (config-if) #inter f1/0 Configure IP Address R1 (config-if) #ip address 202.106.16.1 255.255.255.0 R1 (config-if) #no shut R1 (config-if) #inter f0/0 R1 (config-if)

As the only routing protocol of the backbone network, ISIS has a high convergence speed. The common IGP route convergence method is to use HELLO packets to detect link failure and periodically transmit LSA (spread to neighbors when the entire LSA is received ). Therefore, when the network scale is expanded, LSDB increases, and the SPF computing time will be quite long. To improve the calculation method, we have designed the following improvement schem

The rule that the type of the ISIS neighbor router forms the adjacent type. The two L1-only routers can form a L1 relationship only when their AID (Region ID) matches; www.2cto.com two L2-only routers can form a L2 relationship even if their AID is different; a L1-only router and a L1/L2 router can form a L1 relationship only when their AID matches; A L2-only router and an L1/L2 router can form a L2 adjacent relationship even if their AID is not at th

advertises the list of is neighbors in the broadcast network; CSNP The LSP information that is collected by the Notification Digest. Second, the B-terminal router is promoted as a pseudo node, at which point a router can send PSNP requests for a specific LSP, but cannot send Lsp_dis and CSNP messages. (3) There is no pseudo node in point to point, so there is no lsp_dis message, and the content of Hello message is different. The approximate test status can be summarized from the following diagr

CLNP : Nspa Address Network Service Access pointLevel Two routing: Level1 , Level2Level 1 on-Premises deliveryLevel 2 Transfer between regionsdefault l1/l2 can be modified by configuration to L1 , L2ISIS the backbone chain is routed continuously L2

The following are the source programs:1#include 2#include 3 4 /**5 * P2 on the D1 ~ D76 */7Sbit RS = P3 ^0;//Data H Command L8Sbit RW = P3 ^1;//Read H write L9Sbit E = P3 ^2;//High-level H enableTen #defineDATA P2 One A /** - * Measured time by