Upgrade Binary - Cisco Catalyst 2950 Command Reference Manual

Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands

upgrade binary

Use the upgrade binary controller configuration command to configure the behavior of a Long-Reach
Ethernet (LRE) controller upgrade.
This command is available only on a Catalyst 2950 LRE switch.
Syntax Description LRE binary
remote lre-interface
Command Modes Controller configuration
Command History Release
12.1(11)YJ
Usage Guidelines Use this command only when you need to specify a particular upgrade binary file for a local controller
in an LRE switch or for a remote CPE device connected to the controller. The default behavior for an
upgrade is for the system to select the binary version. If you use the upgrade binary LRE binary
command without parameters, the LRE binary is applied to the local controller when it is upgraded. If
you specify the remote keyword and interface, the LRE binary is applied to the CPE device at the end
of the remote LRE link at upgrade time.
Upgrade configurations given in the controller configuration mode take precedence over upgrade
configurations given in the global configuration mode.
Examples This example shows how to configures a Cisco 585 LRE CPE on an LRE link to use version 51.00.00.bin
the next time LRE update runs:
Switch# configure terminal
Switch(config)# controller longreachethernet 0
Switch(config-controller)# upgrade binary cisco585-lre_vdslsngl_51.00.00.bin remote
longreachethernet 0/1
Related Commands Command
upgrade preserve
OL-10102-01
upgrade binary LRE binary [remote lre-interface]
no upgrade binary LRE binary [remote lre-interface]
The LRE binary file name being applied.
(Optional) The LRE interface. If you do not specify the remote parameter
for the customer premises equipment (CPE) end of the LRE link, the local or
controller end of the LRE link is implied.
Modification
This command was introduced.
Description
Prevents an upgrade of the local CPE controller and all remote
CPE devices connected to it.
Catalyst 2950 and Catalyst 2955 Switch Command Reference
upgrade binary
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