Preparing the Catalyst 4500 switch for CNAThe switch restores the factory default restore command
Switch>enable
Switch#erase Startup-configSwitch#reload
To enable the switch to be managed by CNA, you must have th
The emergence of 10-ge switches completely realizes the convergence of private networks to the public network, and it can provide a throughput of more than one thousand G in one second, which is not supported by traditional switches. As compatible with the latest Ethernet technology, 10-Gigabit
Cisco Catalyst Switch configuration and maintenance method. Today's Catalyst Switch topic discusses the introduction of the History st6000 series and the introduction of the Catalyst Switch
(POTS), digital telephone and ISDN traffic on the same media, or with Asymmetric Digital user line (ADSL) in the same line bundle, therefore, service providers can configure LRE for buildings that already use broadband services.
Product Overview
The Cisco Catalyst 2950 LRE Ethernet switch is a fixed configuration and
/17
Cisco (config-if) # ip access-group 6 in
Cisco (config) # access-list 6 permit 10.138.208.81
In this way, the FastEthernet0/17 port of the vswitch is bound to ip Address: 10.138.208.81.
The most common understanding of port security is to control and manage network traffic based on the MAC address, such as binding a MAC address to a specific port, restrict the number of MAC addresses that a speci
Today's recommendation: cisco switch module Ethernet application details, familiar with the following cisco switch module knowledge point, you only need to spend a few minutes to understand the cisco
The modular stackable cisco Gigabit Switch is classified. The cisco Gigabit Switch meets the requirements through different settings. The following describes the specific requirements. In fact, a high-speed stacked port is a basic
performance and manageability of converged networks. To improve performance, express connect and Gigabit Ethernet channels provide high-performance bandwidth from Mbps to 4 Gbps between Catalyst switches, routers, and servers. Cisco Group Management Protocol CGMP) improves the performance of multimedia applications an
1. Unplug the power cord of the vswitch, press the switch Mode button, and re-plug the power cord of the vswitch. Release the Mode button after the LEDs on Port 1x are off.
2. For the Catalyst 2940/2950 L series:
Unplug the power cord of the switch, hold down the Mode button of the switch, and re-plug the power cord of
the current market, any port with a transmission rate of Mbps is referred to as a cisco Gigabit Switch.
For example, most mainstream products currently provide 10/100/100/1000 Mbps adaptive and 10/100 Mbps adaptive ports, Mbps ports are provided to desktop users, and Mbps p
If the switch login password is forgotten, don't worry, as long as you have a PC, there are similar HyperTerminal (Hyper Terminal) This is a terminal program, connected to the switch console port, then the password recovery is n simple.
1. For the Catalyst 2900/3500XL series:
Disconnect the power cable from the switch
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