ZyXEL Communications XGS4600 Series, Руководство пользователя

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Chapter 50 OSPF
XGS4600 Series User’s Guide
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The following table describes the labels in this screen.
50.13 IPv6 OSPF Virtual-Links
Configure and view virtual link settings in this screen.
Table 218 IP Application > OSPF > IPv6 OSPF > Configuration > Interface
LABEL DESCRIPTION
Interface Select an IPv6 VLAN interface.
Area ID Select the area ID (in an IP address format with dotted decimal notation) of an area to
associate the interface to that area.
Cost The interface cost is used for calculating the routing table. Enter a number between 1 and
65535. The default interface cost is 15.
Priority The priority you assign to the interface is used in router elections to decide which router is going
to be the Designated Router (DR) or the Backup Designated Router (BDR). You can assign a
number between 0 and 255. A priority of 0 means that the router will not participate in router
elections.
Retransmit
Interval Specify how long (in seconds) the Switch should wait for an acknowledgment packet from the
interface's neighbor device before retransmitting link-state advertisements (LSAs) on the
interface. The valid range for retransmitting is between 1 and 65535. The default value is 5
seconds.
Transmit Delay Set the estimated time (in seconds) that is required to transmit a link-state update packet on the
interface. The valid range for transmitting delay is between 1 and 65535. The default value is 1
second.
Hello Interval Specify how often (in seconds) the Switch sends hello packets on the interface to check if the
interface's neighbor devices still exist. The valid range for hello interval is between 1 and 65535.
The default value is 10 seconds.
Dead Interval Specify how long (in seconds) the Switch should wait for a hello packet from the interface's
neighbor device before declaring that the neighbor device is not available. The valid range for
dead interval is between 1 and 65535. The default value is 40 seconds.
Add Click Add to save your changes to the Switch’s run-time memory. The Switch loses these
changes if it is turned off or loses power, so use the Save link on the top navigation panel to save
your changes to the non-volatile memory when you are done configuring.
Cancel Click Cancel to begin configuring this screen afresh.
Clear Click Clear to set the above fields back to the factory defaults.
Index This field displays the index number for an interface.
Interface This field displays the name of the IPv6 VLAN interface.
Area ID This field displays the area ID (in an IP address format with dotted decimal notation) of an area
to associate the interface to that area.
Cost This field displays the interface cost used for calculating the routing table.
Priority This field displays the priority for this OSPF interface.
Select an entry’s check box to select a specific entry. Otherwise, select the check box in the
table heading row to select all entries.
Delete Click Delete to remove the selected entry from the summary table.
Cancel Click Cancel to begin configuring this screen afresh.