Cisco 2924C - Catalyst Switch Especificaciones descargar pdf (Pagina 214)

Chapter 7 Configuring the Switch Ports

Creating EtherChannel Port Groups

7-10

Catalyst 2900 Series XL and Catalyst 3500 Series XL Software Configuration Guide

78-6511-05

Creating EtherChannel Port Groups

Fast EtherChannel (FEC) and Gigabit EtherChannel port groups act as single,

logical ports for high-bandwidth connections between switches or between

switches and servers.

Note You can create port groups of either Gigabit Ethernet ports or 100BASE-TX

ports, but you cannot create a port group that has both port speeds.

For the restrictions that apply to port groups, see the “Avoiding Configuration

Conflicts” section on page 9-2.

Understanding EtherChannel Port Grouping

This software release supports two different types of port groups: source-based

forwarding port groups and destination-based forwarding port groups.

Source-based forwarding port groups distribute packets forwarded to the group

based on the source address of incoming packets. You can configure up to eight

ports in a source-based forwarding port group. Source-based forwarding is

enabled by default.

Destination-based port groups distribute packets forwarded to the group based on

the destination address of incoming packets. You can configure an unlimited

number of ports in a destination-based port group.

You can create up to 12 port groups. All ports in each group must be of the same

type; for example, they must be all source-based or all destination-based. You can

have source-based port groups and destination-based source groups. You can

independently configure port groups that link switches, but you must consistently

configure both ends of a port group.

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Cisco 2924C - Catalyst Switch Especificaciones Pagina 214