h3c switch

1. Enter the Yun Yu virtual machine backup system and select "Backup/Restore"-"virtual machine backup" to create a new backup task.2. Under H3C CAs virtualization type tick the virtual machine that you want to back up, the selected virtual machine appears under selected virtual machine, scroll to the bottom of the page, and click Next.3, Backup mode you can select "Backup by Policy" and "one Time backup".If you select backup by policy, the backup is p

I bought a notebook and wanted to access the Internet, but I used the school broadband, that is, the H3c dial-up type. The ip address and mac are bound! As a result, I saw a method and tested it! Share with you!First, change the mac of my laptop to the previously bound mac.In network sharing and center (win7), click Local Connection> Properties> Configuration> advanced> network address. The default value is that the selected IP address does not exist.

In the configuration of the V5 H3C MSR router, including the V7 H3C switch, the AAA local user right can be modified by Authentication-mode level 1/2/3 To modify the user's configuration permissions. In the new MSR Router V7 version, the level option is not available and only the local user rights are configured through user-role 650) this.width=650; "src=" Http

How to disable the SFP module on H3C vswitches and other devices? The following warning is displayed: OPTMOD/4/PHONY_MODULE: GigabitEthernet1/0/2: This transceiver is NOT sold by H3C. h3C therefore shall NOT guarantee the normal function of the device or assume the maintenance responsibility thereof! This is a warning when SFP module is used on

Recently pondering their own experiments, very sad reminders, some experiments are not in my level, but the simulator is very bad, in order to facilitate up-and, so I summarized the details of each simulator. First: To do the Huawei experiment to choose Wvrp5.5, do H3C experiment selected WVRP5.2A, sometimes the experiment does not succeed when the change, do not rigidly adhere to a simulator. The two-layer and three-layer ports of the 1.wvrp5.2a ca

, infrastructure, material supply, scientific research, schools and so on a total of 42 enterprises and institutions; It also has 50 county power supply Enterprises (a total of 961 town power supply). Once the network security problem occurs, the loss will be immeasurable. Therefore, how to ensure the network security of power system, provide people with safe, stable, reliable, high quality power, has become the urgent problem that Guangdong power grid company urgently solves. In order to preve

With the development of China's routing industry, it has also promoted the update and upgrade of Multi-Service Router technology. Here we mainly introduce the features of H3C multi-service routers. Recently, Hangzhou H3C Communication Technology Co., Ltd. (hereinafter referred to: h3C) officially launched the MSR 20-1X series of Multi-Service Router products for

H3C MSR 3016 and Cisco 5510 ipsec vpn connection preface: Book connected to the http://www.bkjia.com/net/201210/162034.html, a previous branch of a VPN (cisco5510) device is damaged, temporary find a backup VPN (H3C Msr3016 ), after the system is refreshed, set ipsec vpn. Fortunately, the CISCO5510 configuration was backed up and H3C msr 3016 was reconfigured acc

H3C S5500-EI basic configuration and multicast Configuration[H3C] IGMP-snooping enabled globally[H3C] Enable VLAN 1 under vlan1[H3c-vlan1] IGMP-snooping enable[H3c-vlan1] IGMP-snooping drop-Unknown[H3c-vlan1] IGMP-snooping querier

Cisco switches: Show logging on the switch to find the following logs:Apr 18 10:24:16. 265: % IP-4-DUPADDR: duplicate address 172.30.30.62 on vlan711, sourced by 0009.6b84.189e; indicates there is ARP virus,2. Run conf T and Mac-address static MAC address vlan id drop;3. The host with ARP virus is processed and then executed on the central switch.No Mac-address static MAC address vlan id drop, enabling the host to access network resources.4. Problem S

queue: (Urgent queuing: Size/Length/Discards) 0/50/0 Output queue: (Protocol queuing: Size/Length/Discards) 0/500/0 Output queue: (FIFO queuing: Size/Length/Discards) 0/75/0 Last clearing of counters: Never Last 300 seconds input rate 76409.96 bytes/sec, 611279 bits/sec, 221.16 packets/sec Last 300 seconds output rate 169645.62 bytes/sec, 1357165 bits/sec, 217.84 packets/sec Input: 84913558 packets, 1899317081 bytes, 84913558 buffers 1556505 broadcasts, 124223 multicasts, 0 pauses 374 errors, 0

In the IP field, do not know H3C. As a well-known enterprise, its Internet products have been widely concerned. Now, it has its own H3C Unified Communication solution. Now let's take a look at the brief introduction of H3C Unified Communication. Then, we will give a detailed description of its features. In the face of fierce market competition, horizontal and ve

A brief description of the experiment that the H3C simulator Wvrp5.2a does not support sub-interfaces: There is no configuration information in it. I have pasted the configuration information behind the article, if you are interested, you can stick it to the corresponding device to achieve the experiment effect.1. The first figure is your topology. This is my own figure. The vswitches are connected to the three routers respectively. I have noted the a

We all know that the port of the switch is more, when you want to see some port status (is in the up or down state), we usually use the following command:Cisco: Show Interface XH3c:display Interface XNote: The X-form port number, such as E1/0/1.But if the port of the switch is very long, and you want to know the status of all the ports, you have another command to enter, it is quite tiring, and the output o