Blue Coat ProxySG SG900-10, Руководство по обслуживанию и модернизации, Страница: 80 / 104

80 ProxySG 900 Series Maintenance & Upgrade Guide
LAN Option Card
Setting the Pass-Though Card Bridging Mode (Optional)
The ProxySG 900 appliance NIC adapter cards are programmable and offer several bridging
modes. These modes automatically become available in the Management Console when the
appliance detects the presence of a Blue Coat supported programmable NIC adapter card.
To configure the function of the programmable NIC adapter card:
1. Select
Configuration > Network > Adapters > Bridges
.
2. In the
Bridges
section, select the bridge you want to configure.
3. C
l
ick
Edit
. The Edit Bridge dialog displays.
4. Select a bridge mode from the
Mode
drop down.
The following bridge modes are available:
■
Disabled
—Disables the bridge and allows the adapter interfaces to be reused as
NICs or as part of another bridge.
■
Fail Open
—If the ProxySG 900 fails, all traffic passes through the bridge so clients
can still receive data.
■
Fail Closed
—If the ProxySG 900 fails, all traffic is blocked and service is interrupted.
This mode provides the same functionality as a user-configured software bridge.

Note: For more information on bridging options on the ProxySG appliance, see See ‘Chapter
67: Software and Hardware Bridges’ of the SGOS Admininstration Guide.