ex4200 switch

We know that the device at the factory, there is a default administrative user root, the password is empty, this user is not allowed to use our remote login. So we use the default user to enter the device to create a new user as super-user. But the root user because there is no password, so for security, we also set a level password, as a barrier, this user for the super user. Once we've set a password for the super user, what do we forget? Here's a good workaround:We can dial the power to resta

required, then start the first switch as the primary switch. The configuration is as follows:A. Primary switch:Set Virtual-chassis member 0 mastership-priority 200Set interface VME0 Unit 0 family inet address 1.1.1.1/24Two. Configure redundant switchover parameters:Set Chassis redundancy Graceful-switchoverThree. Standby switch:Set Virtual-chassis member 1 mastership-priority 100Finally, we check the statu

How to implement ECMP function on EX4200First, if the gateway is enabled on the EX4200, EX4200 on two routers, how to implement the link load on the EX4200, so that the packet can be shared on two routers.Second, the specific order is as follows:1. On EX4200: Set policy-options policy-statement lb then load-balance per

1, now learn to sell, learn to use the 2. Environment description 1 Core Switch S5700 (Huawei) 2) access to switch S3700 (Huawei) 3. Request 1 different VLANs can not be accessed from each other, each VLAN can only belong to one department 2 The Department 12 terminals are configured as follows Terminal 1:192.168.162.2/24 Gateway is: 192.168.162.254 Terminal 2:192.168.162.3/24 Gateway is: 192.168.162.254 3

I'm going to go down to the two and three layers of the switch. A two-tier switch is equivalent to dividing an interface into multiple interfaces, just to provide a lot of interfaces; (if the landlord is not a professional person can ignore the following content) theoretically it can be understood that the switch does not split the broadcast domain, but split the

Today, the tutor told me about the company's network topology, related to the switch, the basic concept of routers and principles, I am not very clear, so on the internet to learn the information to learn a bit, and then feel that this article is good, so it reproduced, but I reproduced not the original text, and did not attach the original link. Here I posted a link to my reprinted article: http://blog.csdn.net/herostarone/article/details/8256235 Two

Two-layer switching technology is a mature development, two-layer switch is a data link layer device, can identify the Mac in the packet Address information, forwarding based on MAC addresses, and recording these MAC addresses with corresponding ports in one of their own. Address table. The specific work flow is as follows: (1) When the switch receives a packet from a port, it first reads the source MAC a

Music switch and image switch/do not flex switch operation file admin/dontimg.asp Option Explicit Dim room,user,dd,ai,chatdata,sendid,dispstr,dispstr2 User=request.form ("User") Dd=request.form ("DD") Ai=request.form ("AI") Chatdata=application ("Chatdata") Sendid=finduser (user) Select Case DD Case "0" If ai= "on" Then Dispstr=right ("0" time,8) ", System, 0,"

Today to share the mouse click button, the picture to switch + picture automatic switch + click on the left and right button picture to switch the combination of the three effects of the code. The final effect is as follows: HTML code section: CSS Code section: *{margin:0px;padding:0px} Li{list-style:none} A{text-decoration:none} img{b

Simply put: Layer-1 switchOnly physical layer protocols are supported (one phone-controlled switch can be called ???)L2 SwitchSupports physical layer and data link layer protocols, such as Ethernet switches.L3 SwitchSupports physical layer, data link layer, and network layer protocols, such as some switches with routing functions. In terms of the ISO/OSI hierarchy, switches can be divided into L2 switches and L3 switches. A layer-2

1) layer-2 Exchange Technology The layer-2 switching technology is relatively mature. The layer-2 switch is a data link layer device that can identify MAC locations in data packets.Address information, which is forwarded based on the MAC address, and the corresponding MAC addresses and ports are recorded in a local location.Address Table. The specific workflow is as follows: 1) when the switch receives a pa

Slide switch effect css3 slide switch] Pure CSS3 code sliding switch effect-css3 sliding effect-css3 Slide left and right, css3-css3 Today, I saw a blog post on the css3 event and sorted out relevant materials on the rise. Click the button to slide the switch. Today, I saw a blog post on the css3 event and sorted out r

Click the Label Switch and switch the DIV tab to switch the div Copy codeThe Code is as follows: How does Maxthon2 automatically switch the new tab to the new tab? Khan ...... I'm not doing anything about it. If it's me, I will choose to load the proud game (including configuration data) and reload the proud game.Suppl

Today, I saw a blog post about the CSS3 incident, and then I sorted out the relevant information on a whim. Click the button to achieve the sliding effect of the switch.Today, I saw a blog post about the CSS3 incident, and then I sorted out the relevant information on a whim. Click the button to achieve the sliding effect of the switch.Today, I saw a blog post about the CSS3 incident, and then I sorted out the relevant information on a whim. Click the button to achieve the sliding effect of the

An instance of VLAN configuration for Cisco L3 switches and L2 SwitchesCisco VLAN implementation is usually port-centric. The port connected to the node determines the VLAN in which it resides. There are two ways to allocate a port to a VLAN: Static and Dynamic. The process of creating a static VLAN is to forcibly allocate the port to a VLAN. That is, we first create a VLAN on The VTP (VLAN Trunking Protocol) server, and then assign each port to the corresponding VLAN. This is the most common me

Music switch and image switch/do not flex switch operation file admin/dontimg.asp Option Explicit Dim room,user,dd,ai,chatdata,sendid,dispstr,dispstr2 User=request.form ("User") Dd=request.form ("DD") Ai=request.form ("AI") Chatdata=application ("Chatdata") Sendid=finduser (user) Select Case DD Case "0" If ai= "on" Then Dispstr=right ("0" time,8) ", System, 0,"

JQuery implements image switching (automatic switch + manual switch) and jquery Automatic Switch I have accumulated many interesting small examples when I learned JavaScript, but I have not found any good platforms to demonstrate these JS effects. Today, I found RunJS, a platform for sharing code. I can't wait to share it with you. When browsing the websites of

Js switch between left and right to select age, js switch between left and right to switch age

logged in"[email protected]# Delete web-management http4. Open the FTP serviceThe ex switch can be configured as an FTP server for uploading or downloading. In addition, by default the ex switch itself is the FTP client, with FTP commands (as with the FTP command under Windows), you can use the FTP command in CLI mode to connect to your own set of FTP servers.[Email protected]# Edit system service[Email pr

Two-layer switch: Two-layer switching technology is a mature development, two-layer switch is a data link layer device, can identify the MAC address information in the packet, according to the MAC address forwarding, and the MAC address and the corresponding port record in their own internal address table. Specifically as follows: (1) When the switch receives a