Routing Configuration Example - 3Com 3800 User Manual

8-10 C 8: IP U
HAPTER
Table 8-4 ICMP Configuration Commands (continued)
Command
unconfig irdp
disable icmp redirects {vlan <name> |
all}
disable icmp unreachables
disable icmp useredirects
disable irdp {vlan <name> | all}
Routing
Configuration
Example
R
NICAST OUTING
Figure 8-2 illustrates a Switch that has three VLANs defined as follows:
Finance
Protocol-sensitive VLAN using the IP protocol
Ports 1 and 3 have been assigned
IP address 192.207.35.1
Personnel
Protocol-sensitive VLAN using the IP protocol
Ports 2 and 4 have been assigned
IP address 192.207.36.1
MyCompany
Port-based VLAN
All ports have been assigned
The stations connected to ports 1 through 4 generate a combination of
IP traffic and NetBIOS traffic. The IP traffic is filtered by the
protocol-sensitive VLANs. All other traffic is directed to the VLAN
MyCompany.
Description
Resets all router advertisement settings to the default values.
Disables the generation of ICMP redirects on one or more
VLANs.
Disables the generation of ICMP unreachable messages on
one or more VLANs.
Disables the changing of routing table information when an
ICMP redirect message is received.
Disables the generation of router advertisement messages
on one or more VLANs.