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3-5
Catalyst 4840G Software Feature and Configuration Guide
78-10416-02
Chapter 3 Configuring the Catalyst 4840G Processor
Configuring a Host Name
To enable Fast Ethernet client, perform the following task:
Configuring a Host Name
In addition to the system passwords and enable password, your initial configuration should include the
host name to make it easier to configure and troubleshoot the SLB switch. To configure the host name,
perform this task:
Using Flash PC Cards
This section describes how to use a Flash PC card to copy system images and make standard
configurations. A Flash PC card is not required for the operation of the SLB switch.
Note A Flash PC card must be ordered as a spare part. We recommend that you use a 20-MB
Flash PC card to download and store a copy of the SLB switch software image. Doing so
allows you to store two or more images at the same time.
Flash PC cards store a copy of the software image. The following sections describe how to format,
delete, configure, and copy files between the onboard Flash memory Single In-Line Memory Module
(SIMM), network servers, and the Flash PC card:
• Formatting a Flash PC Card, page 3-6
• Copying the Startup Configuration File to the Flash PC Card, page 3-6
• Viewing the Contents of Flash Memory, page 3-7
• Deleting Files from Flash Memory, page 3-7
• Booting from a Flash PC Card, page 3-8
• Backing Up a System Image to a TFTP Server, page 3-9
• Copying a System Image from a TFTP Server to a Flash PC Card, page 3-10
Command Purpose
Step 1
[no] ip slb fast-ethernet client Enable Fast Ethernet ports 37–40 for client connections.
No: Enable Fast Ethernet ports 37–40 for server connections.
Step 2
show ip slb fast-ethernet client Show whether Fast Ethernet ports 37–40 are enabled for client
connections or for server connections.
Command Purpose
Step 1
SLB-Switch# configure terminal
SLB-Switch(config)#
Enter global configuration mode.
Step 2
SLB-Switch(config)# hostname name
Specify a system name.
Step 3
SLB-Switch(config)# end
SLB-Switch#
Return to privileged EXEC mode.
Step 4
SLB-Switch# copy system:running-config
nvram:startup-config
Save your configuration changes to NVRAM.