I have a IR 1101 running software ver 17.10.1a.It has network-advantage_250M license. Am not able to configure webvpn.Does this software ver along with this license support webvpn ? What could be the problem ?

I am trying to get a 100Mbps fibre port for SMF(Single mode fibre) from the above switch using a GLC-FE-100EX SFP.But the switch is detecting SFP as 1000 Mpbs . Is it possible to change the speed to 100 Mpbs while using this SFP, I couldn't find a wa...