transport-mode
To specify the Unidirectional Link Routing (UDLR) mode as receive-only or transmit-only for a 10-Gigabit
Ethernet interface, use the transport-mode command in interface configuration mode. To return to the default
mode, use the no form of this command.
The signal-degrade option specified is applicable only on 1 GigabitEthernet Cisco ASR 9000 Ethernet
and Enhanced Ethernet line cards.
Note
transport-mode {{rx-only| tx-only}| {signal-degrade}}
no transport-mode {{rx-only| tx-only}| {signal-degrade}}
Syntax Description
Configures the 10GE UDLR mode as receive-only.rx-only
Configures the 10GE UDLR mode as transmit-onlytx-only
Configures the port as signal-degrade mode. When you configure signal-degrade
on 1 GigabitEthernet Cisco ASR 9000 Ethernet and Enhanced Ethernet Line cards,
it brings down the interface when low Rx power is detected. Once the signal is
recovered, the interface comes up.
signal-degrade
Command Default
UDLR is disabled.
Command Modes
Interface configuration
Command History
ModificationRelease
This command was introduced.Release 4.2.2
The signal-degrade keyword was added.Release 5.3.0
Usage Guidelines
UDLR is supported in 10GE LAN mode only on these line cards:
•
24-Port 10-Gigabit Ethernet line card (A9K-24X10GE-SE/TR)
•
36-Port 10-Gigabit Ethernet line card (A9K-36X10GE-SE/TR)
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
128
Ethernet Interface Commands on the Cisco ASR 9000 Series Router
transport-mode
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