best cisco switch for ccna lab

650) This. width = 650; "src =" http://s3.51cto.com/wyfs02/M01/49/D7/wKioL1QbxlKRIopYAACmHPDQ0xs570.jpg "Title =" 11111111.jpg" alt = "wkiol1qbxlkriopyaacmhpdq0xs570.jpg"/> Lab objectives: 1: understand how to use the ciscopacket tracer Simulator 2: Master common configuration commands for Cisco devices Tutorial steps: 1: Use a Cisco

[Lab environment] Cisco Packet Tracer 5.3.2 [PURPOSE] I will not describe the basic commands of Cisco IOS too much. I will focus on some common Cisco IOS skills to improve the efficiency of subsequent experiments. [Experiment topology] Lab procedure] 1. Configure the

Cisco CCNA Chapter 2 answers for the third semester, Cisco ccna for the third semester 1. Which command line interface (CLI) mode allows users to configure switch parameters such as host name and password? User Execution Mode Privileged Ex

gifted very high, self-control is very strong, under the premise that the conditions allow, the proposal should still participate inCiscoStandard Training. That's not because I'm a teacher at the training center because asCiscoThe most basic certification, only after the training, you can less detours (this is very important, otherwise it will greatly affect your confidence), to understandCiscoThe core idea of the certification system, can be more quickly find their own learning methods and dev

ports. Assign an IP address to VLAN Ten and enable it. Refer to the addressing Table. Configure the default gateway according to the addressing Table. Configure VLANs on S2. On S2, create VLAN 10. Assign Student as the VLAN name. Create VLAN 20. Assign Faculty-admin as the VLAN name. Configure F0/1 as a trunk port. Assign ports F0/11 and F0/18 to VLAN and configure both F0/11 and F0/18 as access ports. Assign an IP address to VLAN Ten and enable it. Refer t

[Lab environment] Cisco Packet Tracer 5.3.2 [PURPOSE] Simulate IOS damage on a Cisco device and practice how to fix IOS in ROM Monitor mode [Experiment topology] Lab procedure] 1. Connect the device according to the topology: Cisco devices do not matter whether they use vswi

[Lab environment] Cisco Packet Tracer 5.3.2 [PURPOSE] Exercise configuring vswitch remote telnet Management [Experiment topology] Lab procedure] 1. Connect the device by topology. The router only configures the interface IP address, without routing. PC0: 192.168.0.1/24 Router f0/0: 192.168.0.254/24 Router f0/1:220. 10.0.254/24 2. Open the

CCNA Study Notes (ii)--Initial knowledge of Cisco devicesIn the previous chapter we recognized the fundamentals of networking, and now we are formally exposed to Cisco devices.1, first we first understand the main components of a Cisco device:ROM (read-only memory): mainly save the post software, save the router boot b

.---------------------------------------------------------------, the commands for setting the clock frequency and enabling the serial interface are:Router (config) #interface Serial 0/0/0Router (config-if) #clock rate 56000Router (config-if) #no shutdown---------------------------------------------------------------Once you have changed your router configuration, remember to use the show command to verify the accuracy of your changes, and then save the changed configuration as a startup configu

Tags: cisco CCNA VLANVLANthe Chinese name is"Virtual local Area network". is a set of logical devices and users, these devices and users are not subject to physical location constraints, can be based on functions, departments and applications and other factors to organize them, communication with each other as if they are in the same network segment, hence the name of the virtual local area network. VLANwor

En Conf t Hostname SW1 Username CCNA Password CCNA No IP domain-lookup Service Password-encryption Enable Secret Cisco Line con 0 Login Local Logging synchronous Exec-timeout 0 0 Line vty 0 4 Login Local Logging synchronous Exec-timeout 0 0 int VLAN 1 IP addr 192.168.1.1 255.255.255.0 No shut IP Default-gatewa

pinginginglab SW2 (vlan) # vtp password cisco SW2 (vlan) # exit 3. Confirm VTP Information Synchronization and add the interface to the corresponding VLAN, as shown below: SW2 # show vlan-switch brief VLAN NameStatusPorts ---------------------------------------------------------------------------- 1DefaultActiveFa0/1, Fa0/2, Fa0/3, Fa0/4, Fa0/5, Fa0/6 Fa0/7, Fa0/8, Fa0/9, Fa0/10 Fa0/11, Fa0/12, Fa0/13, F

Cisco PT Simulation Lab (3) vswitch Telnet remote login configuration, ciscotelnet Cisco PT Simulation Lab (3) vswitch Telnet Remote logon Configuration Objective: To master the vty line configuration of a vswitch and implement remote management of the vswitch through telnet. Tutorial Background: After you configure th

: On the emulator, you cannot use the show port-security command on a layer 3 switchPC Settings 192.168.1.2//pc0192.168.1.3//pc1192.168.1.4//pc2192.168.1.5//pc3//Subnet mask and gateway 255.255.255.0 192.168.1.1PC (Command prompt cmd) ipconfig//view MAC address of 4 PCs separatelySwitch0 configuration switch>enswitch#conf tswitch (config) #inter rang f0/1-22switch (config-if-range) #switchport mode access/ /configuration port for access type

is of type Rstpswitch (config) #endSwitch #showspanning-tree nbsp//determine root switch, port role, port status, etc. # Link Test PC0 (Command prompt cmd) ping 192.168.1.4//link switch0switch>enswitch#conf tswitch (config) #inter f0/23 Turn off Port switch (config-if) #shutdownPC0 (Command prompt cmd) on the main link ping 192.168.1.4//link//Backup link flag changed from yellow to green, indicating backup

cisco)SW1912 # show running-config... (Same as the configuration list in section 2nd, Which is omitted here)(1) Section 1st is the display content after 1912 switch power-on, listing the copyright information, software version information (Enterprise Edition), ethernet address (00.04, DD-4E-9C.80) and a variety of serial numbers.After the preceding information, the "1 user (s) now active on Management Cons

//Set the host name s2960s2960 (config) #interface fastethernet0/ 1//Enter configuration mode S2960 (config-if) #exit //return to previous level mode S2960 (config) #ip address192.168.1.1255.255.255.0 //Set Switch IPS2960 (config) #ip default-gateway192.168.1.254//Set the default gateway S2960 ( Config) #ip domain-namecisco.com //Set the domain name S2960 (config) #ip name-server200.0.0.1 //Setting the domain name server S2960 (config) #no ip domai

receive the broadcast frame. Broadcast domains and conflicting domains are particularly confusing concepts. We can distinguish them as follows: all devices connected to the two hubs constitute a conflict domain and a broadcast domain; the devices connected to each port on a vswitch without VLAN division belong to different conflict domains (each exchange port constitutes a conflict domain), but belong to the same broadcast domain. Bridging The so-called "bridging" mainly refers to transparent b

Lab Environment:650) this.width=650; "alt=" Cisco Packer Trace three layer switch + router sharing internet-Ibm.chick-mingkang.zhou "src=" http://img2.ph.126.net/Dz -huesti3hye1avbt8nsa==/2835578915401090952.png "style=" border:0px;height:auto;margin:0px 10px 0px 0px; "/>Experimental Purpose:1, the three layer switch d

Tags: Cisco configuration switch Management address and default gatewayConfigure the switch remote management address and default gatewayThe topology diagram is as follows:650) this.width=650; "Src=" Https://s1.51cto.com/oss/201710/29/1b8f7b6af37801733cf03704e748d09a.png-wh_500x0-wm_3 -wmp_4-s_475699717.png "title=" 57.png "alt=" 1b8f7b6af37801733cf03704e748d09a.