Oracle Talari T860, Hardware Manual

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Oracle Talari T860 Hardware Guide
Ethernet ports on the rear panel have indicator lights for information on network activity and
link status.
Ethernet Activity Status LED
Flashing Amber = Network Activity
Ethernet Link Status LED
Off = 10 Mbps
Green = 100 Mbps
Amber = 1000 Mbps
LAN/WAN Port Connectivity
Connect a configured Ethernet LAN port to the LAN side of your network. Connect the
corresponding configured WAN port to the WAN side of your network. As shown above, port 1
corresponds to port 2, while port 3 corresponds to port 4.
The port pairs mentioned above can operate in bypass mode, illustrated below. The bypass
capability allows the APNA to forward Ethernet frames between the bypass port pairs (shown
below) in the event of power loss or if the Talari Service is disabled.
Untrusted Interfaces
Ethernet ports may be configured as untrusted interfaces. Untrusted interfaces are for
commodity
WAN links that the administrator does not want to place within the normal switched or routed
enterprise network because of security or convenience. In other words, untrusted interfaces
connect to untrusted zones. Non-Conduit traffic from the WAN to an untrusted interface is
unable to communicate to any network point inside of the APNA. For example, a user on the
enterprise LAN cannot ping or otherwise communicate with any entity on the Ethernet domain
attached to an untrusted interface through the APNA or vice-versa. An untrusted segment is
entirely isolated from the rest of the network with the exception of the APNs own AES
encrypted paths.
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