Oracle Talari T3010, Руководство по оборудованию

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| Oracle Talari T3010/T5000 | Hardware Guide
Troubleshooting Bypass Mode (Fail-to-Wire)
The T3010 and T5000 are equipped with a capability known as “bypass mode” or “fail-to-wire.”
This capability is designed to prevent a single point of failure. If there is a serious problem with
the appliance, the bypass pair enters bypass mode and forwards traffic through as though the
appliance were a wire.
A bypass pair may be configured as either “fail-to-wire” or “fail-to-block.” If a bypass pair is
configured for “fail-to-block,” bypass mode is not activated even if power is lost. Bypass pairs are
configured as “fail-to-wire” by default.
Bypass mode is used when the appliance is not powered on, when the appliance is powered on but is
not configured, or when the appliance is powered on and configured but the Talari Service is disabled.
When the T3010 or T5000 is in bypass mode, one or both of the bypass LEDs will stop blinking green.
Please also see
Important Note about Cabling and Bypass Mode
for
additional information.
Problem Resolution
Bypass mode blocking traffic Verify that the T3010 or T5000 has connectivity to the L2/L3 devices on
its LAN/WAN ports. Verify that the correct cables are used and that the
networking devices have auto-negotiate set for their ports.
T3010 or T5000 stays in bypass mode
Confirm that the T3010 or T5000 Appliance is configured properly
and that the Talari Service is enabled.
Table 4: Troubleshooting Bypass Mode