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After the initial C1048P software provisioning is performed, you can configure L2 features on the C1048P by
entering CLI commands on a C9010. C1048P interfaces are identified in the command syntax:
interface peGigE pe-id/pe-stack—unit-id/port-number
•
pe-id is a port-extender group ID number from 0 to 255.
•
pe-stack-unit-id is a PE stack-unit number from 0 to 7.
•
port-number is a port number from 1 to 48 (see
Dell(conf)#interface peGigE ?
PE-ID/UNIT/PORT
Dell(conf)#interface peGigE 2/0/1
For more information on how to configure and use port extenders with C9000 Series switches, see
Port Extenders (PEs)
and
For information about how to install a PE and set up a PE stack, see the C1048P Getting Started Guide and
C1048P Installation Guide.
VLAN Interfaces
VLANs are logical interfaces and are, by default, in Layer 2 mode. Physical interfaces and port channels can be
members of VLANs. The supported VLAN range is 1 – 4094.
For more information about VLANs and Layer 2, refer to
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.
The system 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
PE Gigabit Ethernet interface number
Port Extender (PE)
Stacking.
Port
Numbering).
Layer 2
and
Virtual LANs
(VLANs).
Interfaces
512
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Troubleshooting
