cisco refurbished switches

Cisco is the one who learns when it comes to networking. So the Cisco complex is very deep, and then the working contact with Cisco devices is few ...about configuring the same port configuration in bulk# # #思科:Interface Range g1/0/x to g1/0/y # # # #就英文的意思, today a set of port ranges ...Switchport mode accessSwitchport Access VLAN 300# # #华为, Hua 3 no? (Some peo

Cisco PT Simulation Experiment (5) port aggregation configuration for switchesExperimental Purpose :Understanding Port Aggregation FundamentalsMaster the configuration method of general switch port aggregationExperimental Background : The company's finance department and the sales department of the PC through 2 switches to communicate frequently, in order to improve the bandwidth between links, to ensure th

With the help of today's advanced smart enterprise networks, enterprises can effectively deploy e-commerce and other applications, thus realizing the optimized combination of labor and the globalization of business. These powerful networks can connect many remote sites, branch offices, mobile employees, partners and customers to provide services for thousands of users. However, there is still a problem that all networks are increasingly threatened by the increasing number of security risks on En

Overview Fixed-installation line-rate fast Ethernet desktop switch Cisco Catalyst 2950 series for LAN) provides excellent performance and functionality. These independent, 10/100 adaptive switches provide enhanced service quality QoS) and multicast management features, all of which are provided by the easy-to-use, Web-based Cisco Cluster Management Suite CMS) and

configuration file config.text, want to recover the password, it is necessary to bypass Config.text this file, first enter the system, then reset the password.Step one, because the Cisco switch Factory settings are no password, so you can restart the switch (unplug the switch and then reconnect) immediately press and hold the "mode" button on the switch. When you see the Configuration Interface display ()650) this.width=650; "src=" http://s3.51cto.co

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, the contents and you telnet to the switch to modify the command used when the same, but the

(config) #inSwitch (config) #interface vlan 1Switch (config-if) #ip addSwitch (config-if) #ip address 192.168.1.1 255.255.255.0Switch (config-if) #no sh%link-5-changed:interface Vlan1, CHANGED state-to-up%lineproto-5-updown:line protocol on Interface Vlan1, changedSwitch (config-if) #exiSwitch (config) #enSwitch (config) #enable PassSwitch (config) #enable password CiscoSwitch (config) #line vty 0 4Switch (Config-line) #passSwitch (config-line) #password Cisco1Switch (Config-line) #loginSwitch

The previous one to everyone talked about the basic operation of Cisco switches, before the Dragon Boat Festival holiday, the Cisco switch to share a simple configuration and wish you a happy Dragon Boat festival! Ok, to configure the switch, you must first enter the switch's global configuration mode, successfully connecting to the switch and landing successfull

The management of the equipment is the basic condition for maintaining the normal operation of the equipment, so let's take a look at some basic management commands and methods of Cisco routers and switches. The methods and commands for managing routers and switches are mainly divided into several areas: 1, understand the command line mode. 2, configure the IP

Follow the performance competitions of several Cisco smart switches. Many companies now have their own switches to learn about the performance of Cisco smart switches and provide objective references for your selection, select a Cisco