ZyXEL Communications MG1930-30, Руководство пользователя

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Chapter 8 Basic Setting
XMG1930 Series User’s Guide
116
8.9.9 IPv6 Router Discovery Setup
Use this screen to configure router discovery settings for each interface. Click the link next to IPv6 Router
Discovery Setup in the IPv6 Configuration screen to display the screen as shown next.
Figure 82 Basic Setting > IPv6 > IPv6 Configuration > IPv6 Router Discovery Setup
The following table describes the labels in this screen.
NS Interval This field displays the time interval (in milliseconds) at which neighbor solicitations are re-sent for
this interface.
Reachable
Time This field displays how long (in milliseconds) a neighbor is considered reachable for this interface.
Table 45 Basic Setting > IPv6 > IPv6 Configuration > IPv6 Neighbor Discovery Setup (continued)
LABEL DESCRIPTION
Table 46 Basic Setting > IPv6 > IPv6 Configuration > IPv6 Router Discovery Setup
LABEL DESCRIPTION
Interface Select the IPv6 interface you want to configure.
Flags Select the Managed Config Flag option to have the Switch set the “managed address
configuration” flag (the M flag) to 1 in IPv6 router advertisements, which means IPv6 hosts
use DHCPv6 to obtain IPv6 stateful addresses. De-select the option to set the flag to 0 and
the host will not use DHCPv6 to obtain IPv6 stateful addresses.
Select the Other Config Flag option to have the Switch set the “Other stateful
configuration” flag (the O flag) to 1 in IPv6 router advertisements, which means IPv6 hosts
use DHCPv6 to obtain additional configuration settings, such as DNS information. De-select
the option to set the flag to 0 and the host will not use DHCPv6 to obtain additional
configuration settings.
Minimum Interval Specify the minimum time interval (from 3 to 1350 seconds) at which the Switch sends
router advertisements for this interface.
Note: The minimum time interval cannot be greater than three-quarters of the
maximum time interval.
Maximum Interval Specify the maximum time interval (from 4 to 1800 seconds) at which the Switch sends
router advertisements for this interface.
Lifetime Specify how long (from 0 to 9000 seconds) the router in router advertisements can be used
as a default router for this interface.