Chapter 12
1. D. A default route is specified with an IP address/mask combination of 0.0.0.0 0.0.0.0. As a best practice, you should point a default route to a next-hop IP address, rather than an Ethernet interface, because specifying an Ethernet interface can generate an excessive number of ARP requests and hurt router performance.
2. C. The command used to instruct an interface to obtain its IP address information from a DHCP server is ip address dhcp. All the other options are not valid commands.
3. A. The no ip dhcp client request router command can be used to prevent a router from automatically installing a static default route based on default gateway information learned from a DHCP server. None of the other options are valid commands. ...
Get CCNP Routing and Switching ROUTE 300-101 Official Cert Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
