User's Manual
28JadeOSUserManual
Chapter6 Layer-3 Network Service
JadeOS provides layer-3 network service. This chapter will describe how to configure
IP address, static routing, GRE tunnel, DHCP, OSPF, and IPv6 and so on.
6.1 Configuring IP Address
6.1.1 Configuring IP Address
Use the following commands to assign a static IP address to a port on JadeOS:
interface gigabitethernet <slot>/<port>
no switchport
ip address <address><netmask>
6.1.2 Configuring Loopback
The loopback IP address is a logical IP interface that is used by JadeOS to communi-
cate with APs. The loopback address is used as JadeOS’s IP address for terminating
VPN and GRE tunnels, originating requests to RADIUS servers and accepting ad-
ministrative communications. You configure the loopback address as a host address
with a 32-bit netmask. The loopback address is not bound to any specific interface
and is operational at all times. To use this interface, ensure that the IP address is
reachable through one of the VLAN interfaces. It should be routable from all external
networks.
To configure the loopback IP address, use the following commands:
interface loopback <id>
ip address <address><mask>
6.2 Configuring Static Routing Table
6.2.2 Configuring Static Routing
To configure static routing, use following command:
ip route <subnet>/<prefix-length> <gateway>
For example:
(JadeOS) (config)#ip route 10.0.0.0/24 192.168.10.1
6.2.2 Inquiring Routing Table