Ruijie RG-S2900G-E Series - Ip Address Configuration Examples

Configuration Guide IP Address and Service Configuration
Clearing Caches and Tables
You can remove all contents of a particular cache, table, or database, including:
1) Clearing ARP cache;
2) Clearing the hostname to IP address mapping table;
3) Clearing the routing tables.
Command
Function
Ruijie# clear arp-cache
Clear the ARP cache.
Ruijie# clear ip route {network [mask] | *}
Clear the routing table.
Displaying System and Network Status
You can show the contents of the IP routing table, cache, and database. Such
information is very helpful in troubleshooting the network. You also can display
information about reachability of local network and discover the routing path
that the packets of your device are taking through the network.
To display system and network status, execute the following commands in the
privileged mode :
Command
Function
Ruijie# show arp
Show the ARP table.
Ruijie# show ip arp
Show the IP ARP table.
Ruijie# show ip interface [interface-type
interface-number]
Show the interface information.
Ruijie# show ip route [network [mask] ]
Show the routing table.
Ruijie#show ip route
Show the brief information of the routing
table.
Ruijie# ping ip-address [length bytes]
[ntimes times] [timeout seconds]
Test network reachability.
IP Address Configuration Examples
This chapter provides some IP address configuration examples as follows:
 Secondary IP Address Configuration Example
Secondary IP Address Configuration Example
Configuration requirements:
Figure 19-1 shows IP address assignment and network device connection.