Extreme Networks Summit Summit24 Installation And User Manual page 174

IP Unicast Routing
Table 48: Basic IP Commands (continued)
Command
enable ipforwarding {vlan <name>}
enable ipforwarding broadcast {vlan <name>}
enable loopback-mode vlan [<name> | all]
Table 49 describes the commands used to configure the IP route table.
Table 49: Route Table Configuration Commands
Command
config iproute add <ipaddress> <mask>
<gateway> <metric>
config iproute add blackhole <ipaddress>
<mask>
config iproute add default <gateway>
{<metric>}
config iproute delete <ipaddress> <mask>
<gateway>
config iproute delete blackhole <ipaddress>
<mask>
config iproute delete default <gateway>
config iproute priority [rip | bootp | icmp | static
| ospf-intra | ospf-inter | ospf-as-external |
ospf-extern1 | ospf-extern2] <priority>
disable iproute sharing
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Description
Enables IP routing for one or all VLANs. If
no argument is provided, enables routing
for all VLANs that have been configured
with an IP address. The default setting for
ipforwarding is disabled.
Enables forwarding IP broadcast traffic for
one or all VLANs. If no argument is
provided, enables broadcast forwarding for
all VLANs. To enable, ipforwarding
must be enabled on the VLAN. The default
setting is disabled.
Enables a loopback mode on an interface.
If loopback is enabled, the router interface
remains in the UP state, even if no ports
are defined in the VLAN. As a result, the
subnet is always advertised as one of the
available routes.
Description
Adds a static address to the routing table. Use
a value of 255.255.255.255 for mask to
indicate a host entry.
Adds a blackhole address to the routing
table. All traffic destined for the configured IP
address is dropped, and no Internet Control
Message Protocol (ICMP) message is
generated.
Adds a default gateway to the routing table. A
default gateway must be located on a
configured IP interface. If no metric is
specified, the default metric of 1 is used. Use
the unicast-only or multicast-only options to
specify a particular traffic type. If not specified,
both unicast and multicast traffic uses the
default route.
Deletes a static address from the routing table.
Deletes a blackhole address from the routing
table.
Deletes a default gateway from the routing
table.
Changes the priority for all routes from a
particular route origin.
Disables load sharing for multiple routes.
Summit24e3 Switch Installation and User Guide