Manual:Basic VLAN switching: Difference between revisions
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set switch1-cpu vlan-header=leave-as-is vlan-mode=secure | set switch1-cpu vlan-header=leave-as-is vlan-mode=secure | ||
</pre> | </pre> | ||
More detailed examples can be found [[Manual:Switch_Chip_Features#Setup_Examples | here]]. | |||
{{ Note | This type of configuration should be used on RouterBOARD series devices, this includes RB4xx, RB9xx, RB2011, RB3011, hAP, hEX, cAP and other devices. }} | {{ Note | This type of configuration should be used on RouterBOARD series devices, this includes RB4xx, RB9xx, RB2011, RB3011, hAP, hEX, cAP and other devices. }} | ||
Revision as of 11:04, 28 May 2018
Applies to RouterOS: v6.41 +
Introduction
Many MikroTik devices come with a built-in switch chips that usually have an option to do VLAN switching on a hardware level, this means that you can achieve wire-speed performance using VLANs if a proper configuration method is used. The configuration method changes across different models, this guide will focus on setting up a basic trunk/access port setup with a management port from the trunk port using different devices with the right configuration to achieve best performance and to fully utilize the available hardware components.
CRS3xx series switches
/interface bridge add name=bridge1 /interface bridge port add bridge=bridge1 interface=ether1 hw=yes add bridge=bridge1 interface=ether2 hw=yes pvid=20 add bridge=bridge1 interface=ether3 hw=yes pvid=30 /interface bridge vlan add bridge=bridge1 tagged=ether1 untagged=ether2,ether3 vlan-ids=20,30 add bridge=bridge1 tagged=ether1,bridge1 vlan-ids=99 /interface vlan add interface=bridge1 vlan-id=99 name=MGMT /ip address add address=192.168.99.1/24 interface=MGMT /interface bridge set bridge1 vlan-filtering=yes
More detailed examples can be found here.
CRS1xx/CRS2xx series switches
/interface bridge add name=bridge1 /interface bridge port add bridge=bridge1 interface=ether1 hw=yes add bridge=bridge1 interface=ether2 hw=yes add bridge=bridge1 interface=ether3 hw=yes /interface ethernet switch ingress-vlan-translation add ports=ether2 new-customer-vid=20 sa-learning=yes add ports=ether3 new-customer-vid=30 sa-learning=yes /interface ethernet switch egress-vlan-tag add tagged-ports=ether1 vlan-id=20 add tagged-ports=ether1 vlan-id=30 add tagged-ports=ether1,switch1-cpu vlan-id=99 /interface ethernet switch vlan add ports=ether1,ether2 vlan-id=20 learn=yes add ports=ether1,ether3 vlan-id=30 learn=yes add ports=ether1,switch1-cpu vlan-id=99 learn=yes /interface vlan add interface=bridge1 vlan-id=99 name=MGMT /ip address add address=192.168.99.1/24 interface=MGMT /interface ethernet switch set drop-if-invalid-or-src-port-not-member-of-vlan-on-ports=ether1,ether2,ether3
Other devices with built-in switch chip
Warning: Not all devices with a switch chip are capable of VLAN switching on a hardware level, check the supported features for each switch chip, the compatibility table can be found Here. If a device has VLAN table support, then it is capable of VLAN switching using the built-in switch chip. You can check the device's switch chip either in the provided link or by using /interface ethernet switch print
/interface bridge add name=bridge1 protocol-mode=none /interface bridge port add bridge=bridge1 interface=ether1 hw=yes add bridge=bridge1 interface=ether2 hw=yes add bridge=bridge1 interface=ether3 hw=yes /interface ethernet switch vlan add ports=ether1,ether2 switch=switch1 vlan-id=20 add ports=ether1,ether3 switch=switch1 vlan-id=30 add ports=ether1,switch1-cpu switch=switch1 vlan-id=99 /interface vlan add interface=bridge1 vlan-id=99 name=MGMT /ip address add address=192.168.99.1/24 interface=MGMT /interface ethernet switch port set ether1 vlan-mode=secure vlan-header=add-if-missing set ether2 vlan-mode=secure vlan-header=always-strip default-vlan-id=20 set ether3 vlan-mode=secure vlan-header=always-strip default-vlan-id=30 set switch1-cpu vlan-header=leave-as-is vlan-mode=secure
More detailed examples can be found here.
Note: This type of configuration should be used on RouterBOARD series devices, this includes RB4xx, RB9xx, RB2011, RB3011, hAP, hEX, cAP and other devices.
Other devices without a built-in switch chip
It is possible to do VLAN filtering using the CPU, there are multiple ways to do it, but it is highly recommended by using bridge VLAN filtering.
/interface bridge add name=bridge1 /interface bridge port add bridge=bridge1 interface=ether1 hw=no add bridge=bridge1 interface=ether2 hw=no pvid=20 add bridge=bridge1 interface=ether3 hw=no pvid=30 /interface bridge vlan add bridge=bridge1 tagged=ether1 untagged=ether2,ether3 vlan-ids=20,30 add bridge=bridge1 tagged=ether1,bridge1 vlan-ids=99 /interface vlan add interface=bridge1 vlan-id=99 name=MGMT /ip address add address=192.168.99.1/24 interface=MGMT /interface bridge set bridge1 vlan-filtering=yes
More detailed examples can be found here.