Hello, I'm trying to set up DHCP with the following parameters:New Branch Router should provide DHCP addresses for both R&D and Admin PC’s.Exclude the first 500 addresses for R&DExclude the first 100 addresses for AdminBut the request always fails. I...

Hello, Sorry if this isn't the correct spot to post this, I'm new here and new to networking.I'm trying to set up a GRE tunnel from my Edge to New Branch routers.  I keep getting the following error:New_Branch(config-if)# %ADJ-5-PARENT: Midchain pare...