Flow Statistics Support; Mibs Supported For Flow Statistics; Automatic Protection Switching Support - Extreme Networks PoS Installation And User Manual

recommendations published in RFC 2309, Recommendations on Queue Management and
Congestion Avoidance in the Internet.
The Extreme implementation of DiffServ complies with the following standards:
• RFC 2474: Definition of the Differentiated Services Field (DS Field) in the IPv4 and IPv6
Headers
• RFC 2475: An Architecture for Differentiated Services
• RFC 2597: Assured Forwarding PHB Group
• RFC 2598: An Expedited Forwarding PHB

Flow Statistics Support

This section lists the flow statistics MIBs that are supported for the PoS modules.

MIBs Supported for Flow Statistics

Because no standard MIBs are defined for managing the NetFlow function, Extreme
Networks has defined and implemented an enterprise MIB that provides read-only
support (GET but not SET operations) for NetFlow configuration parameters and status
information. Any of the parameters that can be set with the
config flowstats
commands can be accessed through using the MIB, and any of the status information
displayed by the command can also be read using the MIB.
show flowstats
You can download the NetFlow enterprise MIB from the Extreme Network World Wide
Web site at the following URL:
http://www.extremenetworks.com/support/documentation.asp

Automatic Protection Switching Support

This section lists the APS-related standards and MIBs that are supported for the PoS
modules.
B-4 Packet Over SONET Module Installation and User Guide