Installation Notes
This example shows how to download an image from a TFTP server at 198.30.20.19 and to overwrite
the image on the switch:
Switch# archive download-sw /overwrite tftp://198.30.20.19/imagename.tar
You can also download the image file from the TFTP server to the switch and keep the current image by
replacing the /overwrite option with the /leave-old-sw option.
Recovering from a Software Failure
For additional recovery procedures, see the "Troubleshooting" chapter in the software configuration
guide for this release.
Installation Notes
You can assign IP information to your switch by using these methods:
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New Software Features
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Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(50)SE and Later
6
The Express Setup program or the HP Onboard Administrator program described in the getting
started guide.
The CLI-based setup program, as described in the hardware installation guide.
The DHCP-based autoconfiguration, as described in the software configuration guide.
Manually assigning an IP address, as described in the software configuration guide.
These are the new software features for this release:
Network Edge Access Topology (NEAT) with 802.1X switch supplicant, host authorization with
CISP, and auto enablement to authenticate a switch outside a wiring closet as a supplicant to another
switch.
IEEE 802.1x with open access to allow a host to access the network before being authenticated.
IEEE 802.1x authentication with downloadable ACLs and redirect URLs to allow per-user ACL
downloads from a Cisco Secure ACS server to an authenticated switch.
Flexible-authentication sequencing to configure the order of the authentication methods that a port
tries when authenticating a new host.
Multiple-user authentication to allow more than one host to authenticate on an 802.1x-enabled port.
Cisco EnergyWise to manage the energy usage of power over Ethernet (PoE) entities.
Wired location service to send location and attachment tracking information for connected devices
to a Cisco Mobility Services Engine (MSE).
CPU utilization threshold trap to monitor CPU utilization.
Support for the Cisco IOS Configuration Engine, previously referred to as the Cisco IOS CNS agent.
LLDP-MED network-policy profile time, length, value (TLV) for creating a profile for voice and
voice-signalling by specifying the values for VLAN, class of service (CoS), differentiated services
code point (DSCP), and tagging mode
OL-18274-02
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