Chapter 1
| Initial Switch Configuration
Configuring Automatic Installation of Operation Code and Configuration Settings
– 54 –
To successfully transmit a bootup configuration file to the switch the DHCP
daemon (using a Linux based system for this example) must be configured with the
following information:
◆
Options 60, 66 and 67 statements can be added to the daemon’s configuration
file.
◆
By default, DHCP option 66/67 parameters are not carried in a DHCP server
reply. To ask for a DHCP reply with option 66/67 information, the DHCP client
request sent by this switch includes a “parameter request list” asking for this
information. Besides these items, the client request also includes a “vendor
class identifier” that allows the DHCP server to identify the device, and select
the appropriate configuration file for download. This information is included in
Option 55 and 124.
The following configuration example is provided for a Linux-based DHCP daemon
(dhcpd.conf file). In the “Vendor class” section, the server will always send Option
66 and 67 to tell the switch to download the “test” configuration file from server
192.168.255.101.
ddns-update-style ad-hoc;
default-lease-time 600;
max-lease-time 7200;
log-facility local7;
server-name "Server1";
Server-identifier 192.168.255.250;
#option 66, 67
option space dynamicProvision code width 1 length 1 hash size 2;
option dynamicProvision.tftp-server-name code 66 = text;
option dynamicProvision.bootfile-name code 67 = text;
Table 1: Options 60, 66 and 67 Statements
Option
Statement
Keyword
Parameter
60
vendor-class-identifier
a string indicating the vendor class identifier
66
tftp-server-name
a string indicating the tftp server name
67
bootfile-name
a string indicating the bootfile name
Table 2: Options 55 and 124 Statements
Option
Statement
Keyword
Parameter
55
dhcp-parameter-request-list
a list of parameters, separated by a comma ','
124
vendor-class-identifier
a string indicating the vendor class identifier
Содержание EX-3524
Страница 2: ......
Страница 28: ...Figures 28 ...
Страница 34: ...Section I Getting Started 34 ...
Страница 58: ...Chapter 1 Initial Switch Configuration Setting the System Clock 58 ...
Страница 72: ...Chapter 2 Using the Command Line Interface CLI Command Groups 72 ...
Страница 156: ...Chapter 5 SNMP Commands Notification Log Commands 156 ...
Страница 164: ...Chapter 6 Remote Monitoring Commands 164 ...
Страница 218: ...Chapter 7 Authentication Commands Management IP Filter 218 ...
Страница 268: ...Chapter 8 General Security Measures Port based Traffic Segmentation 268 ...
Страница 292: ...Chapter 9 Access Control Lists ACL Information 292 ...
Страница 312: ...Chapter 10 Interface Commands Power Savings 312 ...
Страница 324: ...Chapter 11 Link Aggregation Commands Trunk Status Display Commands 324 ...
Страница 366: ...Chapter 15 Address Table Commands 366 ...
Страница 428: ...Chapter 17 VLAN Commands Configuring Voice VLANs 428 ...
Страница 572: ...Chapter 25 IP Interface Commands IPv6 Interface 572 ...
Страница 578: ...Section I Appendices 578 ...
Страница 594: ...Appendix C Customer Support Manuals 594 ...