Extreme Networks Summit 300-48 User Manual
Page 159
IP Commands
Summit 300-48 Switch Software User Guide
159
Table 57 describes the commands used to configure the IP route table.
disable bootp vlan [
Disables the generation and processing of
BOOTP packets.
disable bootprelay
Disables the forwarding of BOOTP
requests.
disable ipforwarding {vlan
Disables routing for one or all VLANs.
disable ipforwarding broadcast {vlan
Disables routing of broadcasts to other
networks.
disable loopback-mode vlan [
Disables loopback-mode on an interface.
enable bootp vlan [
Enables the generation and processing of
BOOTP packets on a VLAN to obtain an
IP address for the VLAN from a BOOTP
server. The default setting is enabled for
all VLANs.
enable bootprelay
Enables the forwarding of BOOTP and
Dynamic Host Configuration Protocol
(DHCP) requests.
enable ipforwarding {vlan
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.
enable ipforwarding broadcast {vlan
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.
enable loopback-mode vlan [
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.
Table 57: Route Table Configuration Commands
Command
Description
config iproute add
Adds a static address to the routing table. Use
a value of 255.255.255.255 for
mask
to
indicate a host entry.
config iproute add blackhole
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.
Table 56: Basic IP Commands (continued)
Command
Description