With DMVPN you can still adjust the OSPF metrics by changing the bandwidth statement on the tunnel interface. On which ever tunnel you would like to make the preferred return path set the bandwidth to be higher using the bandwidth command, or you cou...
Hi,When you enable port security on an interface that is also configured with a voice VLAN, you must set the maximum allowed secure addresses on the port to at least two. "switchport port-security maximum 2 vlan access"Will workRouting and Switching ...
Hi JohnBoth dynamic arp inspection and ip source guard utilize dhcp snooping, In short,use dynamic arp inspection to prevent users from changing their mac-addreses and use ip source guard to prevent illegal IP addresses from being used. Basically arp...
The distribute-list command is used to prevent Open Shortest Path First (OSPF) routes from being added to the routing table. It can't really used to adjust metrics.
