Fixed broken URL's for Kubernetes.io Dead Link Report (generated 8022) issues #5 and #6

docs/admin/networking.md

@@ -160,7 +160,7 @@ Lars Kellogg-Stedman.
 
 ### Weave Net from Weaveworks
 
-[Weave Net](https://www.weave.works/documentation/net-1-6-0-introducing-weave/) is a 
+[Weave Net](https://www.weave.works/products/weave-net/) is a 
 resilient and simple to use network for Kubernetes and its hosted applications.  
 Weave Net runs as a [CNI plug-in](https://www.weave.works/docs/net/latest/cni-plugin/)  
 or stand-alone.  In either version, it doesn’t require any configuration or extra code 

docs/admin/node-problem.md

@@ -36,8 +36,7 @@ it to [support other log format](/docs/admin/node-problem/#support-other-log-for
 
 ## Enable/Disable in GCE cluster
 
-Node problem detector is [running as a cluster
-addon](/docs/admin/cluster-large/#addon-resources) enabled by default in the
+Node problem detector is [running as a cluster addon](cluster-large.md/#Addon-Resources) enabled by default in the
 gce cluster.
 
 You can enable/disable it by setting the environment variable