Dell PowerConnect FCS624S Release Notes - Page 10

CLI differences in IronWare release R07.2.00a, Configuration notes and feature limitations

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Feature Description See the FastIron Configuration Guide, section entitled... New SNMP MIBs SNMP MIB support has been added for the following features: Dynamic ARP Inspection DHCP snooping IP Source Guard EMCP IronWare MIB Reference Guide CLI differences in IronWare release R07.2.00a The FastIron Configuration Guide and the section "Configuration notes and feature limitations" in these release notes describe the CLI differences in IronWare release 07.2.00a compared with earlier releases. No CLI commands have been deprecated for this release. Configuration notes and feature limitations This section contains configuration notes and describes some feature limitations in this release. 48-port 10/100/1000 Mbps Ethernet POE (SX-FI48GPP) interface module limitations The following configuration limitations apply to this module: Q-in-Q and SAV (VLAN stacking) are not supported on this module. For systems with this module and IPv4 or IPv6 interface modules or management modules with user ports: GRE tunnels and IPv6 over IPv4 tunnels are not supported. NOTE: If the SX-FI48GPP module is inadvertently inserted in a system that has IPv4 or IPv6 interface modules, or a management module with user ports, existing tunnels will be taken down immediately. To recover, you must physically remove the module that caused the mix-and-match condition, then disable and re-enable the tunnel interfaces. Legacy ports and 48 Gbps copper ports cannot be members of the same trunk. Virtual cable testing (CLI command phy cable-diag tdr) is not supported on the SX-FI48GPP module in software release 07.2.00. New limit for IPv4 system-max ip-cache Starting in software release 07.2.00, for FCX and FastIron X Series devices, the maximum value for system-max ip-cache (IPv4) is reduced from 256000 to 32768. When you upgrade to release 07.2.00 and if your configuration has an ip-cache value greater than 32768, it will be automatically reduced to 32768. IronWare Software Release 07.2.00a for Brocade FastIron switches Release Notes v 1.0 Page 10 of 55

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IronWare Software Release 07.2.00a for Brocade FastIron switches
Release Notes v 1.0
Page 10 of 55
Feature
Description
See the
FastIron
Configuration Guide
, section
entitled...
New SNMP MIBs
SNMP MIB support has been added for the
following features:
Dynamic ARP Inspection
DHCP snooping
IP Source Guard
EMCP
IronWare MIB Reference Guide
CLI differences in IronWare release R07.2.00a
The
FastIron Configuration Guide
and the section
“
Configuration notes and feature limitations
”
in these
release notes describe the CLI differences in IronWare release 07.2.00a compared with earlier releases.
No CLI commands have been deprecated for this release.
Configuration notes and feature limitations
This section contains configuration notes and describes some feature limitations in this release.
48-port 10/100/1000 Mbps Ethernet POE (SX-FI48GPP) interface module limitations
The following configuration limitations apply to this module:
Q-in-Q and SAV (VLAN stacking) are not supported on this module.
For systems with this module and IPv4 or IPv6 interface modules or management modules with user
ports:
GRE tunnels and IPv6 over IPv4 tunnels are not supported.
NOTE:
If the SX-FI48GPP module is inadvertently inserted in a system that has IPv4 or IPv6
interface modules, or a management module with user ports, existing tunnels will be taken
down immediately.
To recover, you must physically remove the module that caused the
mix-and-match condition, then disable and re-enable the tunnel interfaces.
Legacy ports and 48 Gbps copper ports cannot be members of the same trunk.
Virtual cable testing (CLI command
phy cable-diag tdr
) is not supported on the SX-FI48GPP module
in software release 07.2.00.
New limit for IPv4 system-max ip-cache
Starting in software release 07.2.00, for FCX and FastIron X Series devices, the maximum value for
system-max ip-cache (IPv4) is reduced from 256000 to 32768. When you upgrade to release 07.2.00
and if your configuration has an ip-cache value greater than 32768, it will be automatically reduced to
32768.