I cannot route my vlan

Hi I am new to Mikrotik, my problem is I cannot route my vlan to layer 2 manage switch..see below configuration.

ISP1(ether3)192.168.1.1/24
ISP2(ether4)192.168.2.1/24
LAN(Combo1)172.16.88.1/24

VLAN100- 172.16.88.1/24
VLAN200- 172.16.89.1/24

[admin@MikroTik] > ping 172.16.89.1
SEQ HOST SIZE TTL TIME STATUS
0 172.16.89.1 56 64 0ms
1 172.16.89.1 56 64 0ms
2 172.16.89.1 56 64 0ms
3 172.16.89.1 56 64 0ms
4 172.16.89.1 56 64 0ms
5 172.16.89.1 56 64 0ms


[admin@MikroTik] > ping 172.16.88.1
SEQ HOST SIZE TTL TIME STATUS
0 172.16.88.1 56 64 0ms
1 172.16.88.1 56 64 0ms
2 172.16.88.1 56 64 0ms
3 172.16.88.1 56 64 0ms
4 172.16.88.1 56 64 0ms
5 172.16.88.1 56 64 0ms
6 172.16.88.1 56 64 0ms


[admin@MikroTik] > /export

jan/02/1970 00:51:16 by RouterOS 6.40.5

software id = LGKE-M7KZ

model = CCR1009-7G-1C-1S+

serial number = 849707FC5477

/interface vlan
add interface=combo1 name=VLAN100 vlan-id=100
add interface=combo1 name=VLAN200 vlan-id=200
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip pool
add name=dhcp_pool0 ranges=172.16.88.2-172.16.88.254
add name=dhcp_pool1 ranges=172.16.89.2-172.16.89.254
add name=dhcp_pool2 ranges=172.16.88.2-172.16.88.254
/ip dhcp-server
add address-pool=dhcp_pool0 disabled=no interface=VLAN100 name=dhcp1
add address-pool=dhcp_pool1 disabled=no interface=VLAN200 name=dhcp2
add address-pool=dhcp_pool2 disabled=no interface=combo1 name=dhcp3
/ip address
add address=172.16.88.1/24 comment=defconf interface=combo1 network=172.16.88.0
add address=192.168.1.14/24 interface=ether3 network=192.168.1.0
add address=192.168.2.92/24 interface=ether4 network=192.168.2.0
add address=172.16.88.1/24 interface=VLAN100 network=172.16.88.0
add address=172.16.89.1/24 interface=VLAN200 network=172.16.89.0
/ip dhcp-client
add dhcp-options=hostname,clientid disabled=no interface=ether3
add dhcp-options=hostname,clientid disabled=no interface=ether4
/ip dhcp-server network
add address=172.16.88.0/24 gateway=172.16.88.1
add address=172.16.89.0/24 gateway=172.16.89.1
/ip dns
set allow-remote-requests=yes cache-size=5000KiB max-udp-packet-size=512
servers=4.4.4.4,8.8.8.8
/ip firewall mangle
add action=mark-routing chain=prerouting new-routing-mark=ether3
add action=mark-routing chain=prerouting new-routing-mark=ether3 passthrough=
yes src-address=172.16.88.0/24
add action=mark-routing chain=prerouting new-routing-mark=ether4 passthrough=
yes src-address=172.16.89.0/24
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether3 src-address=
172.16.88.0/24
add action=masquerade chain=srcnat out-interface=ether4 src-address=
172.16.88.0/24
/ip route
add check-gateway=ping distance=2 gateway=ether3 routing-mark=ether3
add check-gateway=ping distance=2 gateway=ether4 routing-mark=ether4

Thanks,

Dennis

Your DHCP pools and the router’s static addresses clash between VLAN100 and Combo1.