Unsupported Features - Foundry Networks FESX Manual

Unsupported Features

Table D.3 lists the features that are not supported on the FSX, FESX, and FWSX. If required, these features are
available on other Foundry devices.
System Level Features not Supported
ACL logging
• The FSX supports ACL logging for packets that are sent to the CPU
for processing.
ACL statistics
Broadcast and multicast filters
Jumbo frames (on all models except FES12GCF)
NetFlow
Outbound ACLs
Outbound rate limiting
Protected link groups
Server trunk groups for Layer 3 traffic
• Server trunking of switched AppleTalk traffic also not supported
Layer 2 Features not Supported
SuperSpan
VLAN-based priority
Layer 3 Features not Supported
AppleTalk
Base Layer 3 features
BGP
Foundry Standby Router Protocol (FSRP)
IPX
IS-IS
Multiprotocol Border Gateway Protocol (MBGP)
Multiprotocol Label Switching (MPLS)
Multiprotocol Source Discovery Protocol (MSDP)
Network Address Translation (NAT)
Policy-Based Routing (PBR)
December 2005
Table D.3: List of Unsupported Features
© Foundry Networks, Inc.
Software Features and Specifications
Not Supported on
FSX FESX FWSX
X
X X
X X
X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
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