Network connection lost after loading config Share on Facebook Post on reddit Tweet on Twitter Share on LinkedIn Home › Forums › Networking › Cisco Routers & Switches How-to › Network connection lost after loading config This topic has 2 replies, 2 voices, and was last updated 9 years, 4 months ago by toostje_85. Viewing 1 post (of 1 total) Author Posts toostje_85Member Aug 10, 2011 at 2:40 am #155811 Hello, We are using a Cisco 877 modem for our internet connection and our Provider has given us an example configuration for this modem. We only had to make some changes to the config before sending it to the cisco. After loading the configuration, the CD & PPP are green, but we don’t have anny network connection. Also my laptop cannot get an ip-address from the cisco. I hope someone would check my config to see what is going wrong. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.