cisco 2950 switch configuration

Tags: dyOne switch and two PCs to allow logging on to the switch terminal650) this.width=650; "src=" Https://s3.51cto.com/wyfs02/M00/08/80/wKiom1njSuyyR0gRAAAVhc4mtfA331.png "title=" QQ picture 20171015194505.png "alt=" Wkiom1njsuyyr0graaavhc4mtfa331.png "/>Command configuration:Sw1#vlan database//Enter VLAN% Warning:it are recommended to configure VLANs from config mode,As VLAN database mode is being depre

GGSN configuration is an important part of Cisco router configuration. What are the specific steps? Please refer to the following article. Version 12.0:No service padService timestamps debug uptimeService timestamps log uptimeNo service password-encryptionService gprs ggsn!Hostname c7206-4!Aaa new-modelAaa authentication ppp default radiusAaa authorization networ

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Q: Are there any simple tools and methods? Do a script, automatically execute on a script in N-around Cisco switches, and then return the results? Method One, the switch configuration file download, modified and uploaded to the n-switch. Then restart or copy start run. Method Two, under Windows to build a bat file, t

The cisco 2621 router networking configuration command uses the cisco2621 router to form a small LAN, note: Configure command 1, configure the access password conf tenable secret flw521521line vty 0 4 password Authentication service password-encryption limit 2, configure interface IP enableconf tinter fa0/0ip address 192.168.2.2 255.255.255.0no shutdown inter fa0/ 1ip address 192.168.20.1 255.255.255.0no sh

650) this.width=650; "src="/e/u261/themes/default/images/spacer.gif "style=" Background:url ("/e/u261/lang/zh-cn/ Images/localimage.png ") no-repeat center;border:1px solid #ddd;" alt= "Spacer.gif"/>650) this.width=650; "src=" http://s2.51cto.com/wyfs02/M02/7E/54/wKiom1b8knTwU7boAABkU8KBu4I756.jpg "title=" 1.jpg " alt= "Wkiom1b8kntwu7boaabku8kbu4i756.jpg"/>Function: 1.router 2901 as DHCP serverThe 2.SW1 core switch acts as a server for VTP.3.vlan10 ag

Access control list ACL is mainly used in a corporate LAN, some departments or staff access to make rules, traffic filtering, and not only LAN, if you know the external network segment and port, can also be limited.ACL Considerations:1) Rule entries in a table cannot have conflicting existence2) Default deny all traffic for all hosts after ACL table is established3) Because the ACL table has priority existence all must think well to reject and allow that to be written first4) ACLs can only be us

For a long time did not write blog, today to write an article to fill the number, ha ...Now let's use a TFTP server to backup and restore Cisco device Files!!The tools we want to prepare are:Cisco TFTP tool (please download the attachment)GNS3/CRT (this please find your own Niang)When you have the tools on top, we're going to start!1, configure GNS3 Road by the TFTP device connected:Below we will prepare the following three (routing,

Configure HSRPHSRP The configuration steps are as follows:1. Select a virtual address as the HSRP address. This address must be located in the address space obtained from the LAN where HSRP is to be run. This address is usually called a backup address. Each vro in the backup group must use the following command to define the same virtual IP address.Standby group_number ip a. B. c. dThe backup group number is a unique number. One to 255 backup

This article briefly introduces the composition of a layer-3 Switching Network and the responsibilities of each layer. Cisco layer-3 switch is a typical layer-3 Switching Network, which has three levels: access layer and aggregation layer, core layer. The access layer configured by the Cisco layer-3 Switch, as its name

Managing the vswitch configuration file is still very important for users, but many users still do not pay much attention to it. This is very dangerous and their networks will also have security risks. The configuration file is the core of Cisco network devices. The configuration file is like the Registry file of the o

192.168.61.128 as the remote server IP address of GNS3, perhaps everyone is more curious about the configuration of the address there is no need to pay attention to the place, the answer is there, as long as the IP address to the IOU virtual machine IP address.In fact, this place is currently reserved for IOU settings. You can simply think that GNS3 can not only use the local dynamips as iOS running server, it can also designate a remote UNIX virtual

configuration and monitor network conditions, you can do so either by controlling the command menu or by using the web-based Catalyst 1900 Switch manager anywhere. If the switch is running Cisco Catalyst 1900/2820 Enterprise Edition software. You can change the configuration