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New Member

Cisco WLC 2125 configuration help

So in a nutshell, from My computer I can ping all VLANS - everything seems to in workding order.
when telnet to the HP 5406zl core routing switch I can ping all VLANs and other parts of the network
But when logged into the Cisco wireless Lan Controller I cant ping VLAN 108 gateway IP (172.24.156.2 ) from the neighbour switch or other services on this VLAN
for example cant ping the DHCP on this vlan from WLC.
The neighbour switch can ping IP of the management interface created on the WLC
WLC cant ping VLAN 108
WLC can ping all other VLAN 102,104,106
Not sure where the problem is ??
Configure Dynamic Interfaces on the WLC for the Guest and Internal Users - DONE
Create WLANs for the Guest and Internal Users - DONE
Configure the 5406zl Layer 2/3 Switch Port that Connects to the WLC as Trunk Port allowing the relevant vlans i.e. management vlan, vlan 102 and Vlan 108 - DONE
Configure the Switch Port that Connects to the AP to VLAN 102 - DONE
configure virtual interface IP 1.1.1.1 - DONE
Configure the Router for the WLANs - DONE
LAP is registered to the WLC - DONE
WLAN and SSID broadcast - OK
4 REPLIES
Hall of Fame Super Gold

Re: Cisco WLC 2125 configuration help

Is the switch configured for dot1q trunking?

New Member

Re: Cisco WLC 2125 configuration help

Not at present it is not, the port on the 5406zl that the WLC is connected was setup as a trunk group and All VLAN tagged.  When I tried this I lost all connectivity to the WLC.  Is there something on the WLC that need changing also?.

Hall of Fame Super Gold
New Member

Re: Cisco WLC 2125 configuration help

All fixed, just needed to change port assignment on WLC to that of the management port.
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