Users Guide

Example of the show interface and show ip route Commands
To display the configuration for a given port, use the show interface command in EXEC Privilege mode, as
shown in the following example. To display the routing table, use the
show ip route command in EXEC
Privilege mode.
VLAN Interfaces
VLANs are logical interfaces and are, by default, in Layer 2 mode. Physical interfaces and port channels can be
members of VLANs.
For more information about VLANs and Layer 2, see Layer 2 and Virtual LANs (VLANs).
NOTE
: To monitor VLAN interfaces, use Management Information Base for Network Management of
TCP/IP-based internets: MIB-II (RFC 1213).
NOTE: You cannot simultaneously use egress rate shaping and ingress rate policing on the same VLAN.
Dell Networking OS supports Inter-VLAN routing (Layer 3 routing in VLANs). You can add IP addresses to
VLANs and use them in routing protocols in the same manner that physical interfaces are used. For more
information about configuring different routing protocols, refer to the chapters on the specific protocol.
A consideration for including VLANs in routing protocols is that you must configure the no shutdown
command. (For routing traffic to flow, you must enable the VLAN.)
NOTE
: You cannot assign an IP address to the default VLAN, which is VLAN 1 (by default). To assign
another VLAN ID to the default VLAN, use the default vlan-id vlan-id command.
To assign an IP address to an interface, use the following command.
• Configure an IP address and mask on the interface.
INTERFACE mode
ip address ip-address mask [secondary]
• ip-address mask: enter an address in dotted-decimal format (A.B.C.D). The mask must be in slash
format (/24).
• secondary: the IP address is the interface’s backup IP address. You can configure up to eight
secondary IP addresses.
Example of a Configuration for a VLAN Participating in an OSPF Process
interface Vlan 10
ip address 1.1.1.2/24
tagged GigabitEthernet 2/2-2/13
tagged GigabitEthernet 5/1
ip ospf authentication-key force10
ip ospf cost 1
ip ospf dead-interval 60
ip ospf hello-interval 15
no shutdown
!
Interfaces 386