Dell S6000-ON, Руководство по настройке

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• Enable Layer 3 on an individual interface
INTERFACE mode
ip address
• Enable the interface.
INTERFACE mode
no shutdown
Example of Error Due to Issuing a Layer 3 Command on a Layer 2 Interface
If an interface is in the incorrect layer mode for a given command, an error message is displayed (shown
in bold). In the following example, the
ip address
command triggered an error message because the
interface is in Layer 2 mode and the
ip address
command is a Layer 3 command only.
Dell(conf-if)#show config
!
interface TenGigabitEthernet 1/2/1
no ip address
switchport
no shutdown
Dell(conf-if)#ip address 10.10.1.1 /24
% Error: Port is in Layer 2 mode Te 1/2/1.
Dell(conf-if)#
To determine the configuration of an interface, use the
show config
command in INTERFACE mode or
the various
show interface
commands in EXEC mode.
Configuring Layer 3 (Interface) Mode
To assign an IP address, use the following commands.
• Enable the interface.
INTERFACE mode
no shutdown
• Configure a primary IP address and mask on the interface.
INTERFACE mode
ip address ip-address mask [secondary]
The
ip-address
must be in dotted-decimal format (A.B.C.D) and the mask must be in slash format (/
xx).
Add the keyword
secondary
if the IP address is the interface’s backup IP address.
Example of the
show ip interface
Command
You can only configure one primary IP address per interface. You can configure up to 255 secondary IP
addresses on a single interface.
To view all interfaces to see with an IP address assigned, use the
show ip interfaces brief
command in EXEC mode as shown in View Basic Interface Information .
To view IP information on an interface in Layer 3 mode, use the
show ip interface
command in
EXEC Privilege mode.
Dell>show ip int vlan 58
Vlan 58 is up, line protocol is up
382
Interfaces