Removing A Route; Flushing A Route; Setting The Default Route - 3Com LANPLEX 2500 EXTENDEDPLEX®2500 EXTENDED User Manual

9-12 C 9: A
HAPTER DMINISTERING

Removing a Route

Top-Level Menu
system
interface
ethernet
display
fddi route
static
atm arp
bridge atmArpServer remove
multicast flush
ip
udpHelper
default
ipx
routing
noDefault
appletalk
icmpRouterDiscovery
snmp
rip
analyzer
ping
script
statistics
logout

Flushing a Route

Top-Level Menu
system
interface
ethernet
display
route
fddi
static
arp
atm
remove
atmArpServer
bridge
multicast
flush
ip
udpHelper
default
ipx
routing
noDefault
appletalk
icmpRouterDiscovery
snmp
rip
analyzer
ping
script
statistics
logout
Setting the Default
Route
IP R
OUTING
Example:
Enter destination IP address:
Enter subnet mask [255.255.0.0]:
Enter gateway IP address:
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 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.
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.
158.101.4.0
255.255.255.0
158.101.2.8