metro ethernet cisco

Many enterprises now have their own Metro Ethernet services. Here we will give you an analysis of the coexistence of Metro Ethernet and traditional WAN services, South Korea's Enterprise Networks Company (formerly GNG Networks) an Optical Transport MAN (MAN) is being built along the subway lines in six major South Kore

Metro Ethernet is still commonly used. So I have studied the case study on environmental optimization of Metro Ethernet. Here I will share it with you and hope it will be useful to you. Before implementing this optimization scheme, the access layer switches in the current network come to three aggregation layer

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 switch Module Settings. There is also a diagram below, and other related information will be mentioned in this article.

This article mainly introduces the Ethernet MAC address of the CISCO router IOS, what is the MAC address, and the configuration introduction. I believe this article will help you. Most of you may know what an Ethernet MAC address is, but you may not know how to apply a MAC address in a Cisco Internet Operating System.

Cisco device vlan, trunk, and Ethernet channel managementToday, we will introduce some common basic operations on cisco devices, such as creating VLANs, binding network cables, and using trunk and layer-3 switches. This is the topology of today: two three-layer switches, two PCs added with vlan10 and 20 respectively, and two three-layer switches with network redu

Today, we introduce some common basic operations of Cisco devices, such as creating VLANs, binding network cables, doing trunks, using three-layer switching, and so on.This is today's topology diagram: Two three-layer switching, two PCs, respectively, add vlan10 and 20, two three layers to do network redundancy, and finally achieve two PC communication, very simple, but the use of an experiment:650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M0

port status is enable!!# Module 1 empty!# Module 2: 2-port 1000 BaseX Supervisor!# Module 3: 48-port 10/100 BaseTX EthernetSet vlan 2 3/4Set port disable 3/5Set port speed 3/1-2 100Set port duduplex 3/1-2 fullSet trunk 3/1 nonegotiate isl 1-1005Set trunk 3/2 nonegotiate isl 1-1005! -- If IEEE 802.1q is configured,! -- You will see the following output instead:Set trunk 3/1 nonegotiate dot1q 1-1005Set trunk 3/2 nonegotiate dot1q 1-1005Set port channel 3/1-2 mode on!# Module 4: 24-port 100 BaseFX

Q: I am currently building a network architecture where users are unwilling to set up network rooms due to the high rents of the buildings and require that the Cisco 2900 Series LRE XL device be leased for Ethernet connection devices. I am opposed to the use of the device, because it does not meet the tia/eia-568 standards in the cable requirements, how to use the Cisco