linksys brigde

i have a wet11 linksys brigde that iam trying to set up on to wireless isp server but iam not having very good luck.the office that iam trying to set it up has about ten pcs.the signal is coming to the brigde and form there is going to a dlink router ,but iam not sure what kind of settings i need to put in for this brigde to get me a wireless signal.any ideas would be appreciated.