Introduction to the introduction of the Catalyst 1900 switch and Its Configuration Methods

Describes the overview and configuration methods of the Catalyst 1900 switch, the introduction of the Catalyst 1900 switch and the configuration of the Catalyst 1900 switch. The following describes the configuration of the switch. In fact, we can also see some clues about the configuration. After the integration, everything is very simple.

Introduction to Catalyst 1900 vswitches

The Catalyst 1900 switch is a good industrial standard for Ethernet networks. It provides a low price for each Ethernet port and 10 m or even higher performance for each desktop connection in the Working Group. The Catalyst 1900 vswitch provides a good ease of use and Web-based management interface.

The switch of the Standard Edition has good flexibility and scalability, security bandwidth optimization, support for network multimedia, and the switch of the VLAN Enterprise Edition is pre-installed with the Enterprise Edition Software, provides a standard version upgrade kit. Catalyst 1900 switch Standard Edition: Lowest Cost switched Ethernet for each desktop and 10BaseT hub; high-speed connection for 100BaseT or 100BaseFX trunk or server; software that can be upgraded to the Enterprise Edition;

Catalyst 1900 switch generation Enterprise Edition

End-to-End isl vlan; Provides bandwidth sets through Fast EtherChannel technology; provides enhanced security through TACACS + and multi-level console access; through Cisco IOS command line interface (CLI) provides consistent management interfaces across Cisco product lines. The 1900 vswitch is a typical low-end product for desktop computer access at the end of the network.

It provides 12 or 24 10 m ports and 2 m ports. The M Port supports full-duplex communication and provides a port bandwidth of up to Mbps. The server's backboard bandwidth is 320 Mbps. 1900 of the software with the Enterprise Edition also supports VLAN and ISL Trunking, with a maximum of four VLANs. However, low-end products generally do not require this function. Some types of Catalyst 1900 switches have 100BaseFX Optical Fiber interfaces. For example, C1912C and C1924C have a MB Tx port and a MB Fx port, and C1924F has two 100BaseFX interfaces.

Catalyst 1900 Switch Settings

First, I chose to use the web interface of port 80 for management. The command line method is still too complicated. The interface displayed after login is a very simple graphical interface of 1900 indicating the physical connection status of the interfaces on the current switch. You can quickly check the configuration status of each port on the port in the second column.

In the address project, we first need to view the Ethernet interface number on the switch corresponding to the mac address of the host in the Dynamic address Table. Snmp is used to set up remote snmp management projects. In the span column, this is the focus of our work. By default, the span listener is not started in the switch.

After the configuration is complete, it is in this status. We listen to the data traffic of all other ports on the ethernet8 port of the switch. In addition, in the status bar, we can view the data traffic of all ports on the switch from time to time, including receiving and forwarding.

I have previously introduced the steps and methods for setting the listening port of a 3 COMCatalyst 1900 switch, in fact, there are many switch products of other companies in the network. The setting methods for different models of the same company's products are also different, today, I will briefly summarize some common methods for setting listener ports for switching devices.