Dell PowerConnect 8024 CLI Reference Guide - Page 512
Default Configuration, Command Mode, User Guidelines, Example, switchport protected, Syntax, access
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• access - An access port connects to a single end station belonging to a single VLAN. An access port is configured with ingress filtering enabled and will accept either an untagged frame or a packet tagged with the access port VLAN. An access port only egresses untagged packets. • trunk - Trunk port connects two switches. A trunk port may belong to multiple VLANs. A trunk port accepts only packets tagged with the VLAN IDs of the VLANs to which the trunk is a member. A trunk only egresses tagged packets. • general - Full 802.1q support VLAN interface. A general mode port may be a combination of both trunk and access ports. It is possible to fully configure all VLAN features on a general mode port. Default Configuration The default for this command is access. Command Mode Interface Configuration (Ethernet, port-channel) mode User Guidelines This command has no user guidelines. Example The following example configures 1/g8 to access mode. console(config)#interface ethernet 1/g8 console(config-if-1/g8)#switchport mode access switchport protected Use the switchport protected command in Interface Configuration mode to configure a protected port. The groupid parameter identifies the set of protected ports to which this interface is assigned. You can only configure an interface as protected in one group. You are required to remove an interface from one group before adding it to another group. Port protection occurs within a single switch. Protected port configuration does not affect traffic between ports on two different switches. No traffic forwarding is possible between two protected ports. Syntax switchport protected groupid no switchport protected • groupid--Identifies which group this port will be protected in. (Range: 0-2) 512 VLAN Commands
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