update vlandev description; vlan code now auto-recognizes devices that

support h/w tagging
This commit is contained in:
Sam Leffler 2002-11-15 00:31:49 +00:00
parent a5eb8d53b2
commit ac244ef31f
Notes: svn2git 2020-12-20 02:59:44 +00:00
svn path=/head/; revision=106942

View File

@ -377,12 +377,10 @@ To
change the association to another physical interface, the existing
association must be cleared first.
.Pp
Note: if the
.Cm link0
flag is set on the vlan interface, the vlan pseudo
interface's behavior changes: the
.Cm link0
tells the vlan interface that the
Note: if the hardware tagging capabilitiy
is set on the vlan interface, the vlan pseudo
interface's behavior changes:
the vlan interface recognizes that the
parent interface supports insertion and extraction of vlan tags on its
own (usually in firmware) and that it should pass packets to and from
the parent unaltered.