Cisco 6200 Guía de usuario descargar pdf (Pagina 12)

APRIL 2008

LINK AGGREGATION INTEROPERABILITY OF THE DELL POWERCONNECT 6200 SERIES SWITCH

To set the ports on a Cisco IOS switch to auto-negotiation, use the following commands:

2950(config)# interface range FastEthernet 0/1 - 3

2950(config-if)# speed auto

2950(config-if)# duplex auto

To set the ports on a Cisco CatOS switch to auto-negotiation, use the following command:

Cat_6509> (enable) set port speed 2/9-11 auto

If auto negotiation cannot be used, both the Dell PowerConnect LAG and the Cisco switch

ports in the LAG must be set to the same speed and duplex. One switch cannot be left in

auto-negotiation mode and the other forced to a certain speed and duplex or intermittent link

failures may occur.

On the Dell PowerConnect 6200 Series switch, each member port of the LAG (or range of

Ethernet ports) can be forced to 100 Mbps with the following commands:

PC6248(config)# interface range ethernet 1/g17-1/g20

PC6248(config-if)# no negotiation

PC6248(config-if)# speed 100

PC6248(config-if)# duplex full

The no negotiation command means that there is no auto negotiation on the Ethernet

port(s). The speed 100 command sets the port(s) to 100Mbps. Use the duplex full

command to set the duplex mode to full. The 802.3ad standard requires all ports in a LAG

to be full duplex.

To perform the same configuration by using the Web interface, select the Edit check box for

ports 1/g17 through 1/g20 on the Port Configuration Table and set the new port speed. You

must set the Auto Negotiation to Disable in order to set the port speed.

Use the following commands to set the ports on the Cisco IOS switch to 100Mbps and full duplex:

2950(config)# interface range FastEthernet 0/1 - 3

2950(config-if)# speed 100

2950(config-if)# duplex full

Use the following commands to set the ports on the Cisco CatOS switch to 100Mbps and full duplex:

Cat_6509> (enable) set port speed 2/9-11 100

Cat_6509> (enable) set port duplex 2/9-11 full

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Cisco 6200 Guía de usuario Pagina 12