User Manual

Table Of Contents
NETGEAR M4500 Series Switches CLI Command Reference Manual 691
6.3.2.14. area stub
area stub command creates a stub area for the specified area ID. A stub area is characterized by the fact that AS
External LSAs are not propagated into the area. Removing AS External LSAs and Summary LSAs can significantly
reduce the link state database of routers within the stub area. no area stub command deletes a stub area for
the specified area ID.
Format area <areaid> stub
no area <areaid> stub
Default None
Mode Router OSPF Config
6.3.2.15. area stub no-summary
area stub no-summary command configures the Summary LSA mode for the stub area identified by <areaid>.
Use this command to prevent LSA Summaries from being sent. no area stub no-summary command configures
the default Summary LSA mode for the stub area identified by <areaid>.
Format area <areaid> stub no-summary
no area <areaid> stub no-summary
Default Disable
Mode Router OSPF Config
6.3.2.16. area virtual-link
area virtual-link command creates the OSPF virtual interface for the specified <areaid> and <neighbor>. The
<neighbor> parameter is the Router ID of the neighbor. no area virtual-link command deletes the OSPF virtual
interface from the given interface, identified by <areaid> and <neighbor>. The <neighbor> parameter is the
Router ID of the neighbor.
Format area <areaid> virtual-link <neighbor>
no area <areaid> virtual-link <neighbor>
Default None
Mode Router OSPF Config
6.3.2.17. area virtual-link authentication
The area virtual-link authentication command configures the authentication type and key for the OSPF virtual
interface identified by <areaid> and <neighbor> parameters. The <neighbor> parameter is the Router ID of the