Technical data

IronWare Software Release 07.2.02j for Brocade FastIron switches
Release Notes v 1.0 Page 30 of 79
Category and description FESX
SuperX
FSX 800
FSX 1600
FGS
FLS
FGS-STK
FLS-STK
FWS FCX
Jumbo frames:
• Up to 10240 bytes, or
• Up to 10232 bytes in an IronStack
Yes Yes Yes Yes Yes
Link Aggregation Control Protocol (LACP) Yes Yes Yes Yes Yes
Link Fault Signaling (LFS) for 10G Yes Yes Yes Yes Yes
MAC-Based VLANs, including support for
dynamic MAC-Based VLAN activation
No Yes Yes Yes Yes
Metro Ring Protocol 1 (MRP 1) Yes Yes Yes Yes Yes
Metro Ring Protocol 2 (MRP 2) Yes Yes No Yes Yes
Extended MRP ring IDs from 1
–
1023 YesNoNoNoYes
MLD Snooping V1/V2:
• MLD V1/V2 snooping (global and
local)
• MLD fast leave for V1
• MLD tracking and fast leave for V2
• Static MLD and IGMP groups with
support for proxy
Yes Yes Yes Yes Yes
Multicast static group traffic filtering (for
snooping scenarios)
No Yes Yes Yes Yes
PIM-SM V2 Snooping Yes Yes Yes Yes Yes
PVST/PVST+ compatibility Yes Yes Yes Yes Yes
PVRST+ compatibility Yes Yes Yes Yes Yes
Remote Fault Notification (RFN) for 1 G
fiber
Yes Yes Yes Yes Yes
Root Guard Yes Yes Yes Yes Yes
Single link LACP Yes Yes Yes Yes Yes
Super Aggregated VLANs Yes Yes Yes Yes Yes
Trunk groups:
• Trunk threshold for static trunk
groups
Yes Yes Yes Yes Yes