Release Notes for Cisco Catalyst Blade Switch 3120 for HP, Cisco IOS Release 12.2(50)SE and Later

OL-18270-03

Resolved Caveats

• CSCsz05975

A stack member no longer fails when the hostname is longer than 36 characters.

• CSCsz12381

When open1x authentication and MAC authentication bypass are enabled on a port, an IP phone is

connected to the port, and DHCP snooping is enabled on the switch, DHCP traffic is now forwarded

on the voice VLAN before open 1x authentication times out and the switch uses MAC authentication

bypass to authorize the port.

• CSCsz13490

The switch no longer reloads when you enter several key strokes while in interface-range

configuration mode.

• CSCsz14369

If MAC authenication bypass is enabled and the RADIUS server is not available, the switch now

tries to re-authenticate a port after a server becomes available.

• CSCsz68923

A TwinGig Converter module in slot 2 is now correctly recognized by the switch software.

• CSCsz77920

If you are configuring Flexible Authentication Ordering with web authentication on a switch port

and the switch uses 802.1x to authenticate the the host, Address Resolution Protocol (ARP) now

works properly.

• CSCsz79293

When VPN routing and forwarding (VRF) is configured on the stack master, communication no

longer fails after the stack master has shut down.

• CSCsz81762

If you enable automatic server testing through the radius-server host ip-address [test username

name] global configuration command, the switch no longer sends requests to the RADIUS server if

the server is not available.

• CSCsz89393

SNMP queries to the Bridge-MIB now operate on switch stacks with five or more stack members

and a large number of active ports.

Cisco IOS Caveats Resolved in Cisco IOS Release 12.2(50)SE1

• CSCsb46724

If the connection to a primary AAA server fails, the backup server is now queried for login access.

• CSCsr92741

When a TCP packet with all flags set to zero (at the TCP level) is sent to a remote router, the remote

(destination) router no longer returns an ACK/RST packet back to the source of the TCP segment.

• CSCsy24510

The switch now accepts an encrypted secret password.

• CSCsy41470

The switch no longer runs out of memory when an smnpwalk, snmpget, or snmpbulkwalk is run on

the CISCO-ENERGYWISE-MIB.