lxxii BigIron RX Series Configuration Guide
53-1002253-01
System enhancements
MTU enhancements for IPv4 In this release, you can configure IPv4 MTU to be
greater than 1500 bytes.
Book: BigIron RX Series
Configuration Guide
Chapter:“Configuring
Quality of Service”
Section:“Changing the
MTU”
Enhancements to passwords The following have been implemented to enhance the
password features in the BigIron RX:
• New rules for enable and user passwords
• Users are now required to accept the message
of the day
• Users are locked out if they reach the maximum
number of login attempts and have not logged in
successfully.
• Previous passwords used are now stored in the
CLI. When users change their password, they
must select a password that has not been
stored in the CLI.
• A password can now be set to expire
Book: Brocade BigIron RX
Series Installation Guide
Port Security Enhancements You can specify how many packets from denied MAC
addresses can be received on a port in a one-second
interval before the BigIron RX shuts the port down.
Book: BigIron RX Series
Configuration Guide
Chapter:“Using the MAC
Port Security Feature and
Transparent Port Flooding”
Section:“Defining security
violation actions”
Larger SSHv2 Crypto Key The size of the SSH v2 crypto key in this release is
larger than crypto key in previous releases.
Therefore, after upgrading to this release, you must
clear the existing crypto key, then regenerate a new
one.
Book: Brocade BigIron RX
Series Installation Guide
TABLE 25 System enhancements
Enhancement Description See page
Unified software image for
software upgrades
Once the BigIron RX software has been upgraded to
Release 02.2.01, you can use the unified software
image to upgrade the device’s software.
Book: Brocade BigIron RX
Series Installation Guide
Change to the SNMP MIB
objects for trunking
The snMSTrunkTable has been replaced by
snMSTrunkIfTable
Book: MIB Reference
TABLE 24 Security enhancements (Continued)
Enhancement Description See page
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