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8.3.2.15 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>.
Syntax
area <areaid> stub no-summary
no area <areaid> stub no-summary
Default Setting
Disabled
Command Mode
Router OSPF Config Mode
8.3.2.16 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.
Syntax
area <areaid> virtual-link <neighbor>
no area <areaid> virtual-link <neighbor>
Default Setting
None
Command Mode
Router OSPF Config Mode
8.3.2.17 area virtual-link authentication
area virtual-link authentication command configures the authentication type and key for the OSPF
virtual interface identified by <areaid> and <neighbor>. The <neighbor> parameter is the Router ID of
the neighbor. The value for <type> is either none, simple, or encrypt. The [key] is composed of standard
displayable, non-control keystrokes from a Standard 101/102-key keyboard. The authentication key
must be 8 bytes or less if the authentication type is simple. If the type is encrypt, the key may be up to 16
bytes. Unauthenticated interfaces do not need an authentication key. If the type is encrypt, a key id in the
range of 0 and 255 must be specified.The default value for authentication type is none. Neither the
default password key nor the default key id are configured.
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