Lucent Technologies CBX 3500 Configuration Manual page 296

Configuring Trunks
Configuring VNN OSPF
2. In the Administrative tab, check the VNN Optimized Flooding check box to
3. Choose OK to save your changes and close the dialog box.
Note – Lucent recommends that you enable VNN OSPF optimized flooding on both
switches interconnected by multiple parallel trunks.
7-601/19/05
enable VNN OSPF optimized flooding on the switch. Enabling VNN OSPF
optimized flooding enables you to reduce the number of identical LSAs that are
flooded, received, and processed between Lucent switches in the same area
connected by multiple parallel trunks.
Clear the box to disable VNN OSPF optimized flooding for this switch. This is the
default setting.
ATM Services Configuration Guide for CBX 3500, CBX 500, GX 550, and B-STDX 9000
Beta Draft Confidential