{"id":7171,"date":"2018-01-23T11:55:34","date_gmt":"2018-01-23T03:55:34","guid":{"rendered":"http:\/\/rmohan.com\/?p=7171"},"modified":"2018-01-23T11:55:34","modified_gmt":"2018-01-23T03:55:34","slug":"centos-7-through-nmcli-team-to-achieve-multiple-network-card-binding","status":"publish","type":"post","link":"https:\/\/mohan.sg\/?p=7171","title":{"rendered":"CentOS 7 through nmcli team to achieve multiple network card binding"},"content":{"rendered":"

CentOS 7 through nmcli team to achieve multiple network card binding<\/strong><\/p>\n

nmcli con add type team con-name team0 ifname team0 config ‘{“runner”:{“name”:”roundrobin”}}’<\/p>\n

Run ip link command to view the interface available in the system
\n1, create a bond card
\nnmcli con add type team con-name team0 ifname team0 config ‘{ “runner”: { “name”: “roundrobin”}}’
\nvarious modes:
\nthe METHOD is One of the following: broadcast, activebackup, roundrobin, loadbalance, or lacp.
\nThe first mode: mod = 0, namely: (balance-rr) Round-robin policy Switch configuration Eth-Trunk
\nThe second mode: mod = 1, namely: policy The
\nthird mode: mod = 2, namely: (balance-xor) XOR policy The
\nfourth mode: mod = 3, namely: broadcast The
\nfifth mode: mod = 4, namely: (802.3ad) IEEE 802.3ad Dynamic link aggregation
\nSixth mode: mod = 5, namely: balance-tlb Adaptive transmit load balancing:
\nThe seventh mode: mod = 6, namely: (balance-alb) Adaptive load balancing (adapter adaptable load balancing)
\n2, view the creation of the network card
\nnmcli con show
\n3, add the load of the network card
\nnmcli con add type team-slave con-name team0-port1 ifname em1 master team0
\nnmcli con add type team-slave con-name team0-prot2 ifname em4 master team0
\n4. Configure IP address and gateway
\nnmcli con mod team0 ipv4.addresses “171.16 .41.x \/ 24 ”
\nnmcli con mod team0 ipv4.gateway” 171.15.41.x ”
\nnmcli con mod team0 ipv4.method manual
\nnmcli con up team0
\n5, restart the network service
\nsystemctl restart network
\n6, check the network card binding status
\nteamdctl team0 state
\n7, check NIC binding
\nnmcli dev dis em1 \/ \/ closed binding state
\nnmcli dev con em1 \/ \/ restore the binding state<\/p>\n","protected":false},"excerpt":{"rendered":"

CentOS 7 through nmcli team to achieve multiple network card binding<\/p>\n

nmcli con add type team con-name team0 ifname team0 config ‘{“runner”:{“name”:”roundrobin”}}’<\/p>\n

Run ip link command to view the interface available in the system 1, create a bond card nmcli con add type team con-name team0 ifname team0 config ‘{ “runner”: { “name”: “roundrobin”}}’ various […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73],"tags":[],"_links":{"self":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7171"}],"collection":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7171"}],"version-history":[{"count":1,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7171\/revisions"}],"predecessor-version":[{"id":7172,"href":"https:\/\/mohan.sg\/index.php?rest_route=\/wp\/v2\/posts\/7171\/revisions\/7172"}],"wp:attachment":[{"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mohan.sg\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}