dual 10g nic

A test machine is installed in the IDC. The system is Ubuntu9.04X64 and the master machine is IBMX336. The user needs a dual-line connection. Therefore, one Nic is used to configure the telecom address, and the other Nic is configured with the UNICOM address. After the system is installed, only one Unicom address and one Telecom address can be pinged, if the Chin

A test machine is installed in the IDC. The system is ubuntu9.04X64 and the master machine is IBMX336. The user needs to be dual-line. Therefore, one Nic is used to configure the telecom address, and the other Nic is configured with the Unicom address. after the system is installed, the IP address is configured and the Unicom address and the telecom address can o

1. Network card basic configuration information The 1th step: first we want to switch to the "/etc/sysconfig/network-scripts" directory (this directory is stored with the network card configuration file). Step 2nd: Use the VIM editor to modify the NIC file "ifcfg-eno16777736", write the configuration parameters, and save the exit. Device Type: type=ethernet address assignment mode: bootproto=static network card name: name=eno16777736 boot: onboot=yes

Balancing (round-robin)MII Status:upMII Polling Interval (ms): 0Up Delay (ms): 0Down Delay (ms): 0Multicast Mode:all SlavesSlave interface:eth1MII Status:upLink Failure count:0Permanent HW addr:00:0e:7f:25:d9:8aSlave Interface:eth0MII Status:upLink Failure count:0Permanent HW addr:00:0e:7f:25:d9:8bLinux under the network Cabondine technology not only increased the reliability of the server, but also increased the available network bandwidth, to provide users with uninterrupted key services. Thi

Tips on Nic configuration and dual Nic binding in CentOS Centos6 Nic Configuration Standard document /Etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE = "eth0" BOOTPROTO = static NM_CONTROLLED = "yes" ONBOOT = "yes" TYPE = "Ethernet" UUID = "e8d096fd-3e45-4303-8f7e-aa1808e03dba" HWADDR = 00: 0C: 29: D6: CE: 89 IPADDR =

status, if one line is not connected to another line; The value of mode indicates the mode of operation, which he shared0，1,2,3Four modes, commonly used for0,1two kinds. Mode=0Represents load Balancing (round-Robin) is a load-balanced approach, with both NICs working. Mode=1Represents Fault-tolerance (active-Backup) provides redundancy, working in a way that the master works, which means that only one NIC works by default, and the other is backed up.

HWADDR if Cfg-em2 '/' grep HWADDR ifcfg-em2.bak '/ifcfg-em2# replace the IP address information in the configuration file to the native IP address sed-i s/10.16.28.216/$ip/ifcfg-bond0# Replace the gateway address information in the configuration file for the native gateway address sed-i s/10.16.28.4/$GW/ifcfg-bond0# View the changed configuration information grep 10.16.28 ifcfg-bond0# Modify the server startup mode to command line mode, Instead of graphical interface form sed-i s/id:5:/id:3://e

The lab server is dual-nic, one connected to the Intranet, and one connected to the Internet. Set proxy on the server, and all machines in the LAN share the internet. However, the server system is Server 2008. I want to use Linux and do not want to change the system. So I installed a virtual machine and Linux on the virtual machine. To enable SSH connection to Linux in the VM over the Internet, the

Set dual-physical Nic to virtual Nic in Linux To provide high network availability, We need to bind multiple network cards to a virtual network card to provide external services. This can prevent a network card from being damaged or connection interruption caused by network connection failure. In Linux, we will use eth0 and eth1 to virtualize bond0 as an example:

Set dual-physical Nic to virtual Nic in Linux To provide high network availability, We need to bind multiple network cards to a virtual network card to provide external services. This can prevent a network card from being damaged or connection interruption caused by network connection failure. Let's use eth0 and eth1 to virtualize bond0 as an example: ------ prer

Problem Description: Do a double NIC binding, found that only a network card function, only bond0 open mode, the ETH is not open, unplug the EHT3 network will be disconnected, the problem is due to colleagues to do a double NIC binding configuration error after restarting the machine.Cause: After restarting the host bond0 information is logged to the following file, normally there will be no bond0 informati

CentOS dual-NIC dual IP Settings system environment: Centoslinux network environment: two IP addresses, 10.4.34.31 and 10.4.35.31, the mask is 255.255.255.0, and the gateway addresses of these two subnets are 10.4.34.1 and 10.4.35.1 respectively. 1. Configure the IP address 10.4.34.31 for the NIC eth0, configure the I

simulate Linux dual-nic dual IP for multipath multi-Path connection storage system (centos6.5:oracle-1) :Eth0:192.168.21.23/24Eth1:172.16.112.17/24Storage ip:192.168.21.230to configure iSCSI storage first , and then next, I've configured two iscis StorageNIC Routing ConfigurationBecause there can only be one gateway, adding a static route enables two-

As the user needs are two-wire, so the use of one network adapter to configure the telecommunications address, another network card configuration Unicom address, Install the rhel6.5 system after the configuration of IP, found that Unicom address and telecommunications address can only have a ping, if the telecommunications address configuration gateway, Unicom address does not match the gateway, you can only ping the address of the telecommunications, the other hand can only ping through the Uni

How to Set dual gateway for a dual-nic host Author: Li Xinhua Source: Application Part 2 time: Jiangxi Provincial Government Affairs Network Security Office (You are not allowed to reprint it without permission) Note :(Win2000serverNo need to set,Win2003serverNeed to set) WebThe host needs two-way Intranet and In

Network environment: Two IP addresses, 192.168.0.10 and 10.10.30.2, the mask is 255.255.255.0, and the gateway addresses of these two subnets are 192.168.0.1 and 10.10.30.1 respectively.1. Configure the IP address 192.168.0.10 for the NIC eth0, configure the IP address for the NIC Eth1 to 10.10.30.2 profile as:/etc/sysconfig/network-scripts/ifcfg-eth0/etc/sysconfig/network-scripts/ifcfg-eth12. Configure the