Figure 8 – Brocade Communications Systems Layer 3 Routing Configuration ICX 6650 User Manual
Page 99
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Brocade ICX 6650 Layer 3 Routing Configuration Guide
81
53-1002603-01
Configuring IP parameters – Layer 3 Switches
•
For a Layer 3 device, one leased address is granted (per device) to the interface that first
receives a response from the DHCP server.
2. If auto-update is enabled, the TFTP flash image is downloaded and updated. The device
compares the filename of the requested flash image with the image stored in flash. If the
filenames are different, then the device will download the new image from a TFTP server, write
the downloaded image to flash, then reload the device.
3. In the final step, TFTP configuration download and update, the device downloads a
configuration file from a TFTP server and saves it as the running configuration.
shows how DHCP Client-Based Auto Configuration works.
FIGURE 8
DHCP Client-Based Auto-Configuration
Configuration notes and feature limitations for
DHCP Cient-Based Auto-Configuration
•
For Layer 3 devices, this feature is available for the default VLAN only. For Layer 2 devices, this
feature is available for default VLANs and management VLANs. This feature is not supported
on virtual interfaces (VEs), trunked ports, or LACP ports.
Brocade(config)#show run
Current configuration:
!
ver 07.5.00q018T321
!
stack unit 1
module 1 icx6650-64-56-port-management-module
module 2 icx6650-64-4-port-160g-module
module 3 icx6650-64-8-port-80g-module
!
ip dns domain-name test.com
ip address 192.168.1.100 255.255.255.0 dynamic
ip dns server-address 192.168.1.3
ip default-gateway 192.168.1.1
!
!
end
brcd07000.bin
newswitch.cfg
ICX6650-64--Switch0000.005e.4d00.cfg
brocade.cfg
ICX6650-64--Switch.cfg
003 Router: 192.168.1.1
006 DNS Server: 192.168.1.3
067 bootfile name: brcd07000.bin
015 DNS Domain Name: test.com
150 TFTP Server IP Address: 192.168.1.5
Brocade Switch
IP addr: 192.168.1.100
MAC addr: 0000.005e.4d00
DHCP Server
192.168.1.2
TFTP Server
192.168.1.5
Network