HP 4500G PWR 24-Port, Руководство по настройке

Страница: 473 / 1968

1-38
Adding the Interface MTU into DD Packets
Generally, when an interface sends a DD packet, it adds 0 into the Interface MTU field of the DD packet
rather than the interface MTU.
Follow these steps to add the interface MTU into DD packets:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter interface view
interface interface-type
interface-number
—
Enable OSPF to add the
interface MTU into DD packets
ospf mtu-enable
Optional
Not enabled by default.; that is,
the interface fills in a value of 0.
Configuring the Maximum Number of External LSAs in LSDB
Follow these steps to configure the maximum number of external LSAs in the Link State Database:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter OSPF view
ospf
[
process-id
|
router-id router-id
|
vpn-instance instance-name
] *
—
Specify the maximum number
of external LSAs in the LSDB
lsdb-overflow-limit number
Optional
Not specified by
default
Making External Route Selection Rules Defined in RFC1583 Compatible
The selection of an external route from multiple LSAs defined in RFC2328 is different from the one
defined in RFC1583. If RFC1583 is made compatible with RFC 2328, the routes in the backbone area
are preferred; if not, the routes in the non-backbone area are preferred to reduce the burden of the
backbone area.
Follow these steps to make them compatible:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter OSPF view
ospf
[
process-id
|
router-id router-id
|
vpn-instance instance-name
] *
Required
Make RFC1583
compatible
rfc1583 compatible
Optional
Compatible by default