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10 Posts
0
34805
June 30th, 2015 03:00
Dell 6248P - VLAN, DHCP, Wireless AP's
Hi,
I am attempting to set up a VLAN for guest wireless traffic to go through our main switches and out to an ADSL router but I am running into some difficulties.
We have 3 Unifi AP-AC model access points. Each access point has a physical network connection to 1 out of 4 Dell 6248 switches which are currently in a single managed stack like so.
AP 1 -> Switch 1 Port 40
AP 2 -> Switch 2 Port 36
AP 3 -> Switch 3 Port 17
The managed stack and AP's are currently using the 192.168.1.0/24 on VLAN 1 - Default and I have created a VLAN 10 - Guest.
The APs have two SSID WLANs, "corporate" which is also on the 192.168.1.0/24 range and a "guest" which is on 192.168.99.0/24. I have set the "guest" to tag its traffic with VLAN 10 and no DHCP is set.
I have set the 3 ports above as General Mode, Allowing Any frames and in VLAN - 1 these are untagged and VLAN - 10 they are tagged.
I have also set a Zyxell Router with a static address of 192.168.99.254 into Switch 4 Port 24 and set this to Trunk mode for VLAN 10.
The router is set to provide DHCP for the 192.168.99.0/24 range.
Now when I connect a laptop to our "coporate" WLAN, everything works fine. I receive an DHCP address from our server and I can reach everything as normal.
When I connect to the "guest" WLAN, I do not receive a DHCP address. If I set a static address I am unable to ping the router.
Could someone tell me if my setup is correct?
Cepeleon
10 Posts
0
July 3rd, 2015 04:00
Hi Daniel,
Apologies for the late reply. The router is the only one in that port for VLAN 10 since this will be the DHCP device. The default VLAN (1) does have its own router and DHCP. I am not sure which ports they are under so I will have to find out.
As for my config here it is:
console#show running-config
!Current Configuration:
!System Description "PowerConnect 6248P, 3.3.12.1, VxWorks 6.5"
!System Software Version 3.3.12.1
!Cut-through mode is configured as disabled
!
configure
vlan database
vlan 10
vlan routing 10 1
vlan association subnet 192.168.99.0 255.255.255.0 10
exit
sntp unicast client enable
sntp server 192.168.1.18
stack
member 1 5
member 2 5
member 3 5
member 4 5
exit
switch 1 priority 12
ip address 192.168.1.212 255.255.255.0
ip default-gateway 192.168.1.227
ip domain-name Mine
ip name-server 192.168.1.18
ip name-server 192.168.1.19
ip name-server 192.168.140.2
interface vlan 10
name "Guest"
routing
bandwidth 10000
ip helper-address 192.168.99.254 dhcp
ip mtu 1500
exit
username "admin" password a8e64cdc85228f4c837da747958ffd74 level 15 encrypted
dhcp l2relay
dhcp l2relay vlan 2,10
!
interface ethernet 1/g7
channel-group 2 mode auto
exit
!
interface ethernet 1/g8
channel-group 1 mode auto
exit
!
interface ethernet 1/g40
switchport mode general
switchport general allowed vlan add 10 tagged
exit
!
interface ethernet 2/g36
switchport mode general
switchport general allowed vlan add 10 tagged
exit
!
interface ethernet 3/g2
channel-group 2 mode auto
exit
!
interface ethernet 3/g17
switchport mode general
switchport general allowed vlan add 10 tagged
exit
!
interface ethernet 3/g24
switchport mode trunk
switchport trunk allowed vlan add 10
exit
!
interface ethernet 3/g48
channel-group 1 mode auto
exit
exit
console#
Cepeleon
10 Posts
0
July 7th, 2015 09:00
Hi Dan,
Thanks I just noticed that myself however I was still getting no traffic until I added the routing rule and changed the port type to Access Mode VLAN 10.
Thanks for the help!
th3joker
16 Posts
0
May 16th, 2020 18:00
I have a similar situation except that the router (pfsense)is giving out DHCP on one port for several VLANS how would you configure it in that instance?
masterwebwork
1 Message
0
May 17th, 2020 08:00
thanks for the information sir...