Additionally, a default flow for each user is already present. When ports are designated
as “Interior”, the flow classification is completely based on the S-UPT bits. There is no
rate control and the S-UPT bits are transparently transported through the device.
Virtual ports on a trunk port can be provisioned to behave as ″Interior″ ports, i.e. to
use the S-UPT bits for classification instead of the freely provisionable flow. By
provisioning a (virtual) port as an ″Interior″ port, the flow definition is fixed.
The X4IP option card supports addition of static MAC address entries into the filtering
database. These entries are not submitted to the ageing time process. Conversely, users
can delete MAC address entries from the filtering database using configuration
commands.
The X4IP option card supports the programmable ageing pass time feature. To learn
the MAC address entries automatically, the ageing pass timer can be provisioned for a
duration between 10 seconds to 630 seconds in steps of 10 seconds for the whole
filtering database. The default value is 300 seconds. The X4IP option card supports
queries for whole and static MAC address entries and dynamic MAC address entries
by specifying the MAC address and V-LAN tag.
The X4IP option card enables users to set a port in locked mode. All the new frames
that are transmitted into the locked port will be dropped and the SA cannot be learnt.
Alarming is reported against new frames in locked port mode.
The X4IP option card supports Committed Burst Size (CBS) and Peak Burst Size
(PBS) provisioning. Users can provision the CBS and PBS parameters to QoS profiles
for IEEE 802.1Q and IEEE 802.1ad modes.
The X4IP option card supports enhanced Ethernet Performance Monitoring features.
The X4IP option card supports Enhanced Basic Ethernet PM features. For detailed
information, refer to “Enhanced Basic Ethernet PM Counters ” (p. 11-67).Note that the
PM points for the 1643 AM / 1643 AMS are limited.
The X4IP option card supports PM counters for high quality traffic load per TC/port.
For detailed information , refer to “PM counters for high quality traffic load (per
TC/port)” (p. 11-67).
The X4IP option card supports PM counters for low quality traffic load per TC/port.
For detailed information, refer to “PM counters for low quality traffic load (per
TC/port)” (p. 11-68).
The X4IP option card supports a performance monitoring counter for Ethernet service
flow. For more information, refer to “PM counters for Ethernet service flow (per
flow)” (p. 11-69).
The X4IP option card supports end-to-end Ethernet RTD measurement. For more
information, refer to “End-to-end Ethernet PM - Round Trip Delay (RTD)
measurement” (p. 11-69).
The X4IP option card supports RTD PM counters and provides RTD/TCA support. For
more information, refer to “RTD PM Counters” (p. 11-69).
Product description
Option cards
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4-22
Alcatel-Lucent - Proprietary
See notice on first page
365-312-801R7.2
Issue 3, May 2007
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