Chapter 1
| Initial Switch Configuration
Automatic Installation of Operation Code and Configuration Settings
– 86 –
The following shows an example of the upgrade process.
Console#dir
File Name Type Startup Modify Time Size(bytes)
-------------------------- -------------- ------- ------------------- -------
Unit 1:
ECS4620-28T_V1.2.2.26.bix OpCode Y 2000-12-31 00:19:13 18601012
Factory_Default_Config.cfg Config N 1999-12-31 00:00:34 455
startup1.cfg Config Y 2001-01-01 00:03:16 2055
----------------------------------------------------------------------------
Free space for compressed user config files: 46497792
Total space: 128 MB
...
Press ENTER to start session
Automatic Upgrade is looking for a new image
New image detected: current version V1.2.2.26; new version V1.2.2.27
Image upgrade in progress
Downloading new image
Flash programming started
Flash programming completed
Success
The switch will now restart
...
Press ENTER to start session
Automatic Upgrade is looking for a new image
No new image detected
User Access Verification
Username: admin
Password:
CLI session with the ECS4100-26TX is opened.
To end the CLI session, enter [Exit].
Console#dir
File Name Type Startup Modify Time Size(bytes)
-------------------------- -------------- ------- ------------------- -------
Unit 1:
File Name Type Startup Modify Time Size(bytes)
-------------------------- -------------- ------- ------------------- -------
Unit 1:
ECS4620-28T_V1.2.2.27.bix OpCode Y 2000-12-31 00:19:13 18601012
Factory_Default_Config.cfg Config N 1999-12-31 00:00:34 455
startup1.cfg Config Y 2001-01-01 00:03:16 2055
----------------------------------------------------------------------------
Free space for compressed user config files: 46497792
Total space: 128 MB
Console#
Specifying a DHCP
Client Identifier
DHCP servers index their database of address bindings using the client’s Media
Access Control (MAC) Address or a unique client identifier. The client identifier is
used to identify the vendor class and configuration of the switch to the DHCP
server, which then uses this information to decide on how to service the client or
the type of information to return.
DHCP client Identifier (Option 60) is used by DHCP clients to specify their unique
identifier. The client identifier is optional and can be specified while configuring
DHCP on the primary network interface. DHCP Option 60 is disabled by default.
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