Dhcp Configuration Examples - Cabletron Systems SmartSwitch Router User's Reference Manual

DHCP Configuration Examples

The following configuration describes DHCP configuration for a simple network with just
one interface on which DHCP service is enabled to provide both dynamic and static IP
addresses.
1. Create an IP VLAN called 'client_vlan'.
vlan create client_vlan ip
2. Add all Fast Ethernet ports in the SSR to the VLAN 'client_vlan'.
vlan add port et.*.* to client_vlan
3. Create an IP interface called 'clients' with the address 10.1.1.1 for the VLAN
'client_vlan'.
interface create ip clients address-netmask 10.1.1.1./16 vlan
4. Define DHCP network parameters for the scope 'scope1'.
dhcp scope1 define parameters address-netmask 10.1.0.0/16 gateway
5. Define an IP address pool for addresses 10.1.1.10 through 10.1.1.20.
dhcp scope1 define pool 10.1.1.10-10.1.1.20
6. Define another IP address pool for addresses 10.1.1.40 through 10.1.1.50.
dhcp scope1 define pool 10.1.1.40-10.1.1.50
7. Define a static IP address for 10.1.7.5.
dhcp scope1 define static-ip 10.1.7.5 mac-address 08:00:20:11:22:33
8. Define another static IP address for 10.1.7.7. and give it a specific gateway address of
10.1.1.2.
dhcp scope1 define static-ip 10.1.7.7 mac-address
SmartSwitch Router User Reference Manual
client_vlan
10.1.1.1 lease-time 720 dns-domain acme.com dns-server
10.2.45.67 netbios-name-server 10.1.55.60
08:00:20:aa:bb:cc:dd gateway 10.1.1.2
Chapter 5: DHCP Configuration Guide
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