I've a CRS112-8P-4S which I'm using as a switch in bridge mode. It's taking almost 100% of CPU when passing 300mbps of data.
I've tried to configure it to work using the bridge hardware offloading feature but without success, my knowledge in switching is a bit limited.
In a short:
- Management network is 10.10.0.0/24 VLAN 3100
- Port 1 act as trunk port
- Port 2 passes management VLAN and Data VLANS 3000, 4000 and 5000.
- Port 3 passes management VLAN and Data VLANS 3000, 4000 and 6000.
- Port 4 passes management VLAN and Data VLANS 7000.
- Port 7 passes management VLAN which is used to manage a local nobreak.
- Port 8 passes management VLAN which is used to access the switch locally.
The script is as follow:
Code: Select all
# model = CRS112-8P-4S
/interface ethernet
set [ find default-name=ether1 ] name=eth1-trunk
set [ find default-name=ether2 ] name=eth2-downlink-a poe-voltage=low
set [ find default-name=ether3 ] name=eth3-downlink-b poe-voltage=low
set [ find default-name=ether4 ] name=eth4-local-customers poe-voltage=low
set [ find default-name=ether7 ] name=eth7-untagged-nobreak poe-out=off
set [ find default-name=ether8 ] name=eth8-local-mgmt poe-out=off
/interface bridge
add name=BV3000
add name=BV3100-MGMT
add name=BV4000
add name=BV5000
add name=BV6000
add name=BV7000
add name=base-bridge
/interface vlan
add interface=eth1-trunk name=V3000-1 vlan-id=3000
add interface=eth2-downlink-a name=V3000-2 vlan-id=3000
add interface=eth3-downlink-b name=V3000-3 vlan-id=3000
add interface=eth1-trunk name=V3100-1 vlan-id=3100
add interface=eth2-downlink-a name=V3100-2 vlan-id=3100
add interface=eth3-downlink-b name=V3100-3 vlan-id=3100
add interface=eth4-local-customers name=V3100-4 vlan-id=3100
add interface=eth1-trunk name=V4000-1 vlan-id=4000
add interface=eth2-downlink-a name=V4000-2 vlan-id=4000
add interface=eth3-downlink-b name=V4000-3 vlan-id=4000
add interface=eth1-trunk name=V5000-1 vlan-id=5000
add interface=eth2-downlink-a name=V5000-2 vlan-id=5000
add interface=eth1-trunk name=V6000-1 vlan-id=6000
add interface=eth3-downlink-b name=V6000-3 vlan-id=6000
add interface=eth1-trunk name=V7000-1 vlan-id=7000
add interface=eth4-local-customers name=V7000-4 vlan-id=7000
/interface bridge port
add bridge=base-bridge interface=eth1-trunk
add bridge=base-bridge interface=eth2-downlink-a
add bridge=base-bridge interface=eth3-downlink-b
add bridge=base-bridge interface=eth4-local-customers
add bridge=BV3100-MGMT interface=V3100-1
add bridge=BV3100-MGMT interface=V3100-2
add bridge=BV3100-MGMT interface=V3100-3
add bridge=BV3100-MGMT interface=V3100-4
add bridge=BV3100-MGMT interface=V3100-5
add bridge=BV3100-MGMT interface=V3100-6
add bridge=BV3100-MGMT interface=eth7-untagged-nobreak
add bridge=BV3100-MGMT interface=eth8-local-mgmt
add bridge=BV3000 interface=V3000-1
add bridge=BV3000 interface=V3000-2
add bridge=BV3000 interface=V3000-3
add bridge=BV4000 interface=V4000-1
add bridge=BV4000 interface=V4000-2
add bridge=BV4000 interface=V4000-3
add bridge=BV5000 interface=V5000-1
add bridge=BV5000 interface=V5000-2
add bridge=BV6000 interface=V6000-1
add bridge=BV6000 interface=V6000-3
add bridge=BV7000 interface=V7000-1
add bridge=BV7000 interface=V7000-4
/ip address
add address=10.0.0.78/24 interface=BV3100-MGMT network=10.0.0.0
Tks,
Manus