Nokia M1112 manual Typical configuration tasks, Bridging only, Configuring Dhcp and DNS

M1112 Administrator Manual

5.1.4Bridging only

When only bridging is required, all ATM VCCs are configured as bridge. VBRIDGE IP address can be used as an optional management interface.

M1112> show config running eth

bridging vcc1

pvc 0 101 eth-llc bridging

vcc2

pvc 0 102 eth-llc bridging

vbridge

ip address 192.168.1.1 255.255.255.0 M1112>

5.2Typical configuration tasks

This section provides some typical configuration tasks. These configuration examples can be done through the command line interface.

Note

After you have made changes to the configuration, you must save the configuration if you want it to be active also after restarting M1112.

5.2.1Configuring DHCP and DNS

The DHCP server can be enabled towards LAN and VBRIDGE ports. When the DHCP server is enabled, up to two address ranges (scopes) will be automatically generated and bound to LAN/VBRIDGE interfaces, in this order, if the interface has an IP address. Two separate address ranges can be used if more than 253 addresses are required on the local subnet, if two non-contiguous adress ranges are needed or if an additional router with DHCP relay is used on the local network.

The address range defines pool of IP addresses and parameters like default gateway, DNS addresses and domain name. The generated default address range allows up to 253 IP addresses (C class).

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