Dear All Please look at attached topology diagram.
i want my clients to connect pppoe tunnel on respective vlan
but it not working
please help me where i am wrong

can you run Sho vlan on the cisco switch so we can see what vlans you are passing through the GI0/1 and GI0/2 Right now you showing only native vlan.
Int range gi0/1-2
switchport trunk allowed vlan add 20,30
That should get you going.
ZAIN_Net#show vlan
VLAN Name Status Ports
1 default active Gi0/11, Gi0/12
10 VLAN0010 active
20 VLAN0020 active
30 VLAN0030 active
100 LAN-1 active Gi0/3, Gi0/4
200 LAN-2 active Gi0/5
300 LAN-3 active Gi0/6, Gi0/8
400 LAN-4 active
1002 fddi-default act/unsup
1003 token-ring-default act/unsup
1004 fddinet-default act/unsup
1005 trnet-default act/unsup
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
1 enet 100001 1500 - - - - - 0 0
10 enet 100010 1500 - - - - - 0 0
20 enet 100020 1500 - - - - - 0 0
30 enet 100030 1500 - - - - - 0 0
VLAN Type SAID MTU Parent RingNo BridgeNo Stp BrdgMode Trans1 Trans2
100 enet 100100 1500 - - - - - 0 0
200 enet 100200 1500 - - - - - 0 0
300 enet 100300 1500 - - - - - 0 0
400 enet 100400 1500 - - - - - 0 0
1002 fddi 101002 1500 - - - - - 0 0
1003 tr 101003 1500 - - - - - 0 0
1004 fdnet 101004 1500 - - - ieee - 0 0
1005 trnet 101005 1500 - - - ibm - 0 0
switchport trunk allowed vlan add 20,30 is not working here
G1 and G2 both interfaces are configured as truck and allowed for all vlans…
But there is something that i am missing
Please help
please post results for
show interfaces gi0/1 trunk
Right now you dont appear to have any vlans allowed on thost trunk ports.
ZAIN_Net#sh interface gigabitEthernet 0/1 trunk
Port Mode Encapsulation Status Native vlan
Gi0/1 on 802.1q trunking 1
Port Vlans allowed on trunk
Gi0/1 1,20,30
Port Vlans allowed and active in management domain
Gi0/1 1,20,30
Port Vlans in spanning tree forwarding state and not pruned
Gi0/1 1,20,30
ZAIN_Net#sh interface gigabitEthernet 0/2 trunk
Port Mode Encapsulation Status Native vlan
Gi0/2 on 802.1q trunking 1
Port Vlans allowed on trunk
Gi0/2 1,20,30
Port Vlans allowed and active in management domain
Gi0/2 1,20,30
Port Vlans in spanning tree forwarding state and not pruned
Gi0/2 1,20,30
Ok Great. Now on each of your routers can you post results from
interface export
also post results for sho cdp neigh on the switch
from Mkt-1
[ishtiak@ZainNET] /interface> export
feb/28/2017 15:55:45 by RouterOS 6.38.1
software id = VAYW-JFKF
/interface ethernet
set [ find default-name=ether1 ] name=LAN-1
set [ find default-name=ether7 ] arp=reply-only name=LAN-2
set [ find default-name=ether6 ] name=LAN-3
set [ find default-name=ether5 ] name=LAN-8
set [ find default-name=ether9 ] name=WAN-1
set [ find default-name=ether10 ] name=WAN-2
set [ find default-name=ether11 ] name=WAN-3
set [ find default-name=ether12 ] name=WAN-4
set [ find default-name=ether3 ] name=WAN-5
set [ find default-name=ether4 ] name=WAN-6
set [ find default-name=ether2 ] name=WAN-7
set [ find default-name=ether8 ] name=WAN-8
/interface vlan
add interface=LAN-1 name=vlan1 vlan-id=20
add interface=LAN-1 name=vlan2 vlan-id=30
/interface pppoe-server server
add disabled=no interface=LAN-2 keepalive-timeout=5 max-mru=1480 max-mtu=1480
service-name=PPPoE-2
add disabled=no interface=LAN-1 keepalive-timeout=5 max-mru=1480 max-mtu=1480
service-name=PPPoE-1
add disabled=no interface=vlan1 max-mru=148
add disabled=no interface=vlan2 max-mru=148
from MKT-2
/interface vlan
add interface=ether1 name=vlan1 vlan-id=20
add interface=ether1 name=vlan2 vlan-id=30
/interface pppoe-client
add disabled=no interface=vlan1 name=pppoe-out1 password=da786 user=danish
FROM CISCO
ZAIN_Net#show cdp neighbors
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone,
D - Remote, C - CVTA, M - Two-port Mac Relay
Device ID Local Intrfce Holdtme Capability Platform Port ID
MikroTik Gig 0/3 70 R MikroTik wan1
MikroTik Gig 0/2 92 R MikroTik ether1
ZainNET Gig 0/1 111 R MikroTik vlan2
ZainNET Gig 0/1 111 R MikroTik vlan1
ZainNET Gig 0/1 111 R MikroTik LAN-1
Looking at the output of the cisco there is an issue with router 2 Mikrotik. It is not showing the vlans. Check the config of your interface ether1 and the vlan configuration
Thank you so much Buddy
Its working now
I just reset the RB750GL and configure it again
it start working
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Awesome. glad you up.