IBM 12.1(22)EA6 User Manual
7-9
Cisco Systems Intelligent Gigabit Ethernet Switch Modules for the IBM BladeCenter, Software Configuration Guide
24R9746
Chapter 7 Configuring Interface Characteristics
Configuring Ethernet Interfaces
This example shows how to delete the interface-range macro enet_list and to verify that it has been
deleted.
deleted.
Switch# configure terminal
Switch(config)# no define interface-range enet_list
Switch# show run | include define
Configuring Ethernet Interfaces
The switch supports these interface types:
•
Physical ports—Switch ports, including access and trunk ports
•
Port channels—EtherChannel of interfaces
•
VLANs
These sections describe the default interface configuration and the optional features that you can
configure on most physical interfaces:
configure on most physical interfaces:
•
•
•
Default Ethernet Interface Configuration
listed in the table, see
see
Table 7-1
Default Ethernet Interface Configuration
Feature
Default Setting
Operating mode
Layer 2.
Allowed VLAN range
VLAN ID range is 2 to 4094 on the internal 1000 Mbps ports
(ports 1 to 14).
(ports 1 to 14).
VLAN ID range is 1 on the internal 100 Mbps management
module ports (ports 15 and 16).
module ports (ports 15 and 16).
VLAN ID range is 2 on the external ports (ports 17 to 20).
Default VLAN (for access ports)
VLAN 2 on the internal 1000 Mbps ports (ports 1 to 14)
Native VLAN 1 on the internal 100 Mbps management
module ports (ports 15 and 16)
module ports (ports 15 and 16)
VLAN 1 on the external ports (ports 17 to 20).
Native VLAN (for IEEE 802.1Q
trunks)
trunks)
VLAN 2.
VLAN trunking
Switchport mode dynamic desirable (supports DTP).
Port enable state
All ports are enabled. See the installation guide for
information about changing this value.
information about changing this value.