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9-12 CHAPTER 9: ADMINISTERING IP ROUTING
Example:
Enter destination IP address: 158.101.4.0
Enter subnet mask [255.255.0.0]: 255.255.255.0
Enter gateway IP address: 158.101.2.8
Removing a Route To remove a route:
1 From the top level of the Administration Console, enter:
ip route remove
2 Enter the destination IP address of the route.
3 Enter the subnet mask of the route.
The route is immediately deleted from the routing table.
Flushing a Route Flushing deletes all learned routes from the routing table.
To flush all learned routes, from the top level of the Administration Console,
enter:
ip route flush
All learned routes are immediately deleted from the routing table.
Setting the Default
Route
If you define a default route, the system uses it to forward packets that do
not match any other routing table entry. A system can learn a default route
using RIP, or you can configure a default route statically.
If a system’s routing table does not contain a default route — either
statically configured or learned using RIP — then it cannot forward a packet
that does not match any other routing table entry. If this occurs, then the
module drops the packet and sends an ICMP “destination unreachable”
message to the host that sent the packet.
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧ip
ipx
appletalk
snmp
analyzer
script
logout
interface
➧route
arp
atmArpServer
multicast
udpHelper
routing
icmpRouterDiscovery
rip
ping
statistics
display
static
➧remove
flush
default
noDefault
Top-Level Menu
system
ethernet
fddi
atm
bridge
➧ip
ipx
appletalk
snmp
analyzer
script
logout
interface
➧route
arp
atmArpServer
multicast
udpHelper
routing
icmpRouterDiscovery
rip
ping
statistics
display
static
remove
➧flush
default
noDefault