User's Manual
29JadeOSUserManual
To inquiry system routing table, including direct routing and static configuring rout-
ing, use show ip route command.
(JadeOS) #show ip route
Codes: K - kernel, C - connected, S - static, R - RIP, B - BGP
O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
* - candidate default
S 10.2.20.0/24 [1/0] via 192.168.20.1, mgmt 1
S 18.0.0.0/8 [1/0] via 192.168.20.1, mgmt 1
C 80.1.0.0/16 is directly connected, vlan 80
C 119.6.100.0/24 is directly connected, Gi 12/0
S 119.6.200.0/24 [1/0] via 119.6.100.1, Gi 12/0
C 172.50.3.0/24 is directly connected, Gi 12/2
S 192.168.0.0/16 [1/0] via 192.168.20.1, mgmt 1
C 192.168.20.0/24 is directly connected, mgmt 1
6.3 Configuring ARP
JadeOS supports configuring static ARP table.
Address Resolution Protocol (ARP) is a TCP/IP protocol used for resolution of net-
work layer IP address into link layer MAC address, a critical function in multi-
ple-access networks. ARP was defined by RFC 826 in 1982.
Besides the basic ARP function, JadeOS also support local proxy ARP and DHCP au-
thorized ARP. It is effectively avoided ARP cheat and attack by DHCP Snooping,
which enhances the security of public wireless LANs communication.
6.3.1 Configuring Static ARP Table
Dynamic ARP learning is enabling in JadeOS port by default.
To add static ARP table, use following command:
arp <ipaddr> <macaddr>
To delete ARP cache entry, use no arp command:
no arp <ipaddr> <macaddr>
For example：
(JadeOS) (config) #arp 10.1.2.23 00:19:87:0D:5C:2C
6.3.2 Inquiring ARP Table