redhat linux 多网卡绑定

redhat linux 多网卡绑定 假定将eth0,eth1,eth2,eth3绑定成bond0, 步绑如下: ，1, #vi /etc/modprobe.conf, 添加如下2行: alias bond0 bonding options bonding miimon=100 mode=4 当mode,0绑绑绑绑绑绑绑绑绑绑绑,交机相端口不需要做trunk,但是从点上绑绑绑ping网绑 ，192.120.114.254,有大的延。解决此的法是把绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑mode改成4,同配置交绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑机相端口启路聚合并捆trunk。 在modprobe.conf文件中, miimon用来网卡物理接,建至少绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑100 mode参数用来置定模式绑绑绑绑绑绑 0 绑绑均衡(round robin策略) 1 active/backup模式,同一只有一网卡使用。绑绑绑绑绑绑绑绑绑绑绑 2 绑绑均衡，xor算法, 3 广播模式 4 802.3ad模式,lagp绑绑绑绑绑绑绑,翻倍。 模式不能写绑 ;2,修改/etc/sysconfig/network-scripts/目录下的ifcfg-bond0, ifcfg-eth0, ifcfg-eth1,ifcfg- eth2,ifcfg-eth3. 具容如下,体内 [root@io102 network-scripts]# pwd/etc/sysconfig/network-scripts[root@io102 network-scripts]# cat ifcfg-bond0 DEVICE=bond0 BOOTPROTE=static ONBOOT=yes IPADDR=192.120.114.102 NETMASK=255.255.255.0 USERTCL=no GATEWAY=192.120.114.254 [root@io102 network-scripts]# cat ifcfg-eth0 DEVICE=eth0 BOOTPROTO=none ONBOOT=yes TYPE=Ethernet USERTCL=no MASTER=bond0 SLAVE=yes [root@io102 network-scripts]# cat ifcfg-eth1 DEVICE=eth1 BOOTPROTO=none ONBOOT=yes TYPE=Ethernet USERTCL=no MASTER=bond0 SLAVE=yes [root@io102 network-scripts]# cat ifcfg-eth2 DEVICE=eth2 BOOTPROTO=none ONBOOT=yes TYPE=Ethernet USERTCL=no MASTER=bond0 SLAVE=yes [root@io102 network-scripts]# cat ifcfg-eth3 DEVICE=eth3 BOOTPROTO=none ONBOOT=yes TYPE=Ethernet USERTCL=no MASTER=bond0 SLAVE=yes ，3,看绑绑bond0的状绑 [root@io102 ~]# more /proc/net/bonding/bond0 Ethernet Channel Bonding Driver: v2.6.3-rh (June 8, 2005) Bonding Mode: IEEE 802.3ad Dynamic link aggregation MII Status: up MII Polling Interval (ms): 100Up Delay (ms): 0 Down Delay (ms): 0 802.3ad info LACP rate: slow Active Aggregator Info: Aggregator ID: 1 Number of ports: 4 Actor Key: 17 Partner Key: 480 Partner Mac Address: 00:12:f2:cd:68:00Slave Interface: eth0 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:1e:0b:73:56:26Aggregator ID: 1 Slave Interface: eth1 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:1e:0b:73:56:a2Aggregator ID: 1 Slave Interface: eth2 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:1e:0b:d5:34:d2Aggregator ID: 1 Slave Interface: eth3 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:1e:0b:d5:34:d0Aggregator ID: 1 然后在交录机;录里的交录机是Foundry,端做TRUNK将个网卡捆条来与并同一台服录器的多录成一录录的录路使用～提高服录器交录机之录的录录～且能录录录均衡多上的流量～以及多之录的冗余其中一了其的平分个网卡个网卡当个网卡坏它网卡会 坏网卡上的流量 ～不影服录器交录机之录的据录录。注并响与数 如果交录机配置录trunk 那录服录 器段也要做相录的配置 trunk 才能被正的使用确 BR-telnet@YJY_SX_1600#show trunk Configured trunks: Trunk ID: 897 Hw Trunk ID: 6 Ports_Configured: 4 Primary Port Monitored: Jointly Ports 15/1 15/2 15/3 15/4 Port Names none none none none Port_Status enable enable enable enable Monitor off off off off Rx Mirr Port N/A N/A N/A N/A Tx Mirr Port N/A N/A N/A N/A Monitor Dir N/A N/A N/A N/A Trunk ID: 901 Hw Trunk ID: 11 Ports_Configured: 4 Primary Port Monitored: Jointly Ports 15/5 15/6 15/7 15/8 Port Names none none none none Port_Status enable enable enable enable Monitor off off off off Rx Mirr Port N/A N/A N/A N/A Tx Mirr Port N/A N/A N/A N/A Monitor Dir N/A N/A N/A N/A 录看如上的录色录注信息 端口录是状enable 本录trunk 包括 15/5 15/6 15/7 15/8 录4端口个 本录trunk 已录生效 然后在交录机;录里的交录机是Foundry,端做TRUNK 将个网卡捆条来与并同一台服录器的多录成一录录的录路使用～提高服录器交录机之录的录录～且能录录录均衡多上的流量～以及多之录的冗余其中一了其的平分个网卡个网卡当个网卡坏它网卡会 坏网卡并响与数上的流量 ～不影服录器交录机之录的据录录。注 如果交录机配置录trunk 那录服录器段也要做相录的配置 trunk 才能被正的使用确 BR-telnet@YJY_SX_1600#show trunk Configured trunks: Trunk ID: 897 Hw Trunk ID: 6 Ports_Configured: 4 Primary Port Monitored: Jointly Ports 15/1 15/2 15/3 15/4 Port Names none none none none Port_Status enable enable enable enable Monitor off off off off Rx Mirr Port N/A N/A N/A N/A Tx Mirr Port N/A N/A N/A N/A Monitor Dir N/A N/A N/A N/A Trunk ID: 901 Hw Trunk ID: 11 Ports_Configured: 4 Primary Port Monitored: Jointly Ports 15/5 15/6 15/7 15/8 Port Names none none none none Port_Status enable enable enable enable Monitor off off off off Rx Mirr Port N/A N/A N/A N/A Tx Mirr Port N/A N/A N/A N/A Monitor Dir N/A N/A N/A N/A 录看如上的录色录注信息 端口录是状enable 本录trunk 包括 15/5 15/6 15/7 15/8 录4端口个 本录trunk 已录生效 在modprobe.conf文件中, miimon参数用来网卡物理接,建至少绑绑绑绑绑绑绑绑绑绑绑绑绑绑绑100 mode参数用来置定模式绑绑绑绑绑绑 0 绑绑均衡(round robin策略) 1 active/backup模式,同一只有一网卡使用。绑绑绑绑绑绑绑绑绑绑绑 2 绑绑均衡，xor算法, 3 广播模式 4 802.3ad模式,lagp绑绑绑绑绑绑绑,翻倍。 模式不能写绑