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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
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.
◆ // Set the ACL to prevent communication between all other IP addresses.◆ Int e1◆ // Enter port E1.◆ Firewall packet-filter 1 inbound◆ // Declare ACL 1. After the preceding settings, port E1 only allows data packets from the IP address 172.16.4.13 to be transmitted. Data packets from other IP addresses cannot be transmitted through E1. Note: Because the permit ANY statement is added to the device of Huawei 3COM
to access the vrotelnet management interface through telnet, where the vro Ethernet interface IP address is 192.168.1.1. ◆ Enter the vro management interface, enter "local-user softer service-type exec-administrator password simple 111111", and press enter to create a user to add the authentication function to the vro. ◆ Enter "acl 101" without spaces) and press enter to create an access control list. We can use this list to restrict the remote management of router addresses. ◆ Enter "rule perm
features of the security plug-in card for Huawei 3Com vswitch The SecBlade plug-in card is a series of secure plug-in cards. It integrates broadband and security technologies with high technology convergence, and can prevent and protect security risks and risks in campus networks. Currently, the SecBlade series of security plug-in cards include SecBlade firewall plug-in cards, SecBlade VPN plug-in cards, a
cannot be transmitted through E1. TIPS: Because the permit ANY statement is added to the device of Huawei 3COM in each ACL by default, the preceding command rule deny source any must be added, otherwise, the configured ACL will not take effect, and all data packets will be forwarded normally due to the end of the permit statement. In addition, you can use the firewall packet-filter 1 outbound command on po
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
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
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
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
Based on the previous two sections, we have mastered the DHCP Server configuration of the Huawei 3COM router and the DHCP Relay configuration of the Huawei 3COM router. Here we will talk about the last part: the configuration steps and content of the DHCP Client on the Huawei 3COM router are as follows: DHCP Client configuration for Huawei
I. 3com 3c905-tx (3Com 905 prototype card BT leader) Configuration 905-tx .. prototype card, commonly known as: banniu card. Monster card. Grab wire king 8 KB cache, free partition: receive 5kb/send 3kb... receive 4kb/send 4kb... receive 6kb/send 2kb... etc. "The prototype of the 905 series, one of the strongest and most severe immoral network cards, uses nonstandard parameters and does not have a random wa
3Com introduces the new strategic trend of vro module Open Source-Linux Enterprise Application-Linux server application information. The following is a detailed description. 3Com plans to challenge Cisco and Juniper again this week. It has developed a new enterprise network strategy, the goal is to integrate the security, management, and VoIP services of yourself and other vendors into your own routers and
The figure below shows the Networking Solution and Related Technologies of Huawei 3com vswitch. Huawei 3com vswitch is a good choice for building a private network. As the name suggests, this article describes the application of Huawei 3com vswitch, that is, how to build a campus network company network technology. This article also introduces the features of the
A few days ago, Huawei 3Com launched a new switch-Quidway®S3100 series Gigabit smart Ethernet switches. This series of products is available in the original Huawei 3Com Quidway®Based on the S2000/2100 series, a new generation of products that further improve forwarding performance and various business indicators, its superior product performance, complete security policies, intelligent management functions,
This article mainly introduces how to upgrade the VRP version of the Huawei 3COM router, introduces the FTP upload and upgrade method, and provides detailed command operations. If you are familiar with CISCO devices, you must know that the IOS version number is used in CISCO devices to indicate the new and old network operating systems. With the increase of network throughput, access devices, and speed requirements, the indicators of the vro in the ea
The following is a big Summary of the Huawei 3com vro configuration command gallery. I don't know if it will help you in a practical sense. Thank you for your generous support. Huawei 3com router configuration command Huawei 3com router configuration command Huawei 3com router configuration command Huawei
The following describes the six features of the Huawei 3com vswitch solution for building a regional network. There are many ways to use the Huawei 3com vswitch to build a network, we hope to help a large number of fans in a more adaptive Way. Take the opportunity to provide it to you. With the rapid development of campus information technology, the number of network information points is constantly increas
Default 3com bay switch vro account and password Information Source: Niu Ge3COM maintains the devices they sell in a strange way. Any of the following passwords are the highest permissions and can be set freely.CoreBuilder 6000/2500-username: debug password: synnetCoreBuilder 3500 (Version 1.0)-username: debug password: synnetCoreBuilder 7000-username: tech password: techSuperStack II Switch 2200-username: debug password: synnetSuperStack II Switch 2
DHCP is an important IP address manager in the network. Next we will explain how to configure the DHCP Server of the Huawei 3COM router (V3.40) (cisco dhcp configuration). This configuration is applicable to V3.40. DHCP Server configuration of Huawei 3COM Router Huawei 3COM vrodhcp DHCP Server configuration 1> requirements DHCP is mainly used to control the clien
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