3com hub

These days, when HP acquired H3C, it was rare to see 3COM with 3 O-markers. But the problem, a year ago a project bought a 3COM switch 2924-SFP plus switch (PS: pure switch, no readable data). At that time saw a default management IP in the back, so log in to the Web interface configuration can be. Later the project bought H3C S5500 switch, do not have this switch, so idle.Due to the recent equipment is mor

Hub, the English name also known as the Hub, in the OSI model belongs to the data link layer. Cheap is its biggest advantage, but because the hub is a shared device, resulting in the heavy network, the efficiency becomes very low, so we can not see the hub in the medium and large network. Today's hubs generally use Ful

development of various applications, lack of unified planning, resulting in low-level repeated development, low level of information sharing, and unbalanced development. In general, a complete system cannot be formed. In this context, the Ministry of Railways proposed the idea of building a railway operation management information system (OIS). Its core is the transportation management information system (TMIS ). TMIS consists of the central database system, station segment system, department,

About the six major features of the Huawei 3Com Switch Security plug-in card, have you ever encountered any security problems with the Huawei 3Com Switch? What are the six common features of the security plug-in card of the Huawei 3Com Switch? High Integration, high flexibility, and convenient management and configuration will be covered in the following content.

3Com network management software is a common problem. But how can we make more precise settings for 3Com network management software to facilitate our use? Speaking of Simple Network Management, I will introduce the 3Com Network Supervisor Network management software of 3Com. This is a Windows-based application that pr

First, we will discuss the Huawei 3COM router configuration Environment and the Environment for Huawei 3COM router configuration. Today, we will introduce the basic status, password settings, and IP address settings of the Huawei 3COM vro. For vro settings, please refer to the relevant documentation. This article will not be detailed. How can we save the modified

On August 1, September 28, Beijing time, according to foreign media reports, Bain Capital and Huawei will jointly acquire 3Com for about $2.2 billion, and 3Com has agreed to the agreement. According to the agreement, the shares held by 3Com's original stock holders will be acquired in cash at $5.30 per share, it is equivalent to Bain Capital and Huawei, so they paid a September 27 price higher than 3Com's s

This article introduces the ACL knowledge of the Huawei 3COM router configuration list. The following is A question: Q: What is the first knowledge of the Huawei 3COM standard access control list (ACL)?: there are many types of access control list ACLs in Huawei 3COM devices. Different types of ACLs are applied in different scenarios. The simplest of them is the

3COM in a very strange way to maintain the equipment they sold, that is the backdoor password, any of the following passwords are the highest permissions, you can set the device freely. Corebuilder 6000/2500-username:debug password:synnet Corebuilder 3500 (Version 1.0)-Username:debug password:synnet Corebuilder 7000-username:tech Password:tech Superstack II Switch 2200-username:debug password:synnet Superstack II Switch 2700-username:tech Passwor

output capacity. Interface protection: ESD protection. Power supply protection: Dual-overcurrent protection. Operating System: common operating systems are supported, and independent drivers are not required. Work instruction: Interface Activity instruction and port operation instruction. Operating temperature:-40 ℃ ~ 85 deg C industrial level. Why isolate USB interfaces? USB interfaces are already one of the most common interfaces in daily work and life. As the computer industr

the e-mail address policy with the following command:Update-emailaddresspolicy-identity ' Doubi.ren ' 650) this.width=650; "Title=" Image ("style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" Image (+) "src=" http://s3.51cto.com/wyfs02/M02/84/35/ Wkiom1eihdvcyeo1aaawgnqyem8468.png "733" height= "Notoginseng"/> Create a new Send connector with the following command:New-sendcon

You can easily learn about the vro configuration of Huawei 3COM. Let's take a look at the password configuration. When talking about the three major features of Huawei's IOS upgrade, we mentioned that the new version of Huawei's 3COM IOS uses users and permissions to ensure security, rather than using a few simple passwords. So how to create a user on the Huawei 3COM