Cabletron Systems 802.1Q manual Selectable

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Chapter 3: VLAN Conﬁguration

Field Deﬁnitions

Table 3-6 Protocol VLAN Conﬁguration Screen Field Deﬁnitions

Use this ﬁeld …	To …


VLAN ID - upper	Display the VLAN IDs currently conﬁgured and may be
part of screen	selected after the screen is saved to call up the Protocol
(Selectable)	Ports Conﬁguration screen using the ENTER key.

Protocol Type -	Display the protocol type associated with the VLAN ID in
upper part of	the VLAN ID column. This ﬁeld may be selected after the
screen	screen is saved to call up the Protocol Ports Conﬁguration
(Selectable)	screen.

Configured	Indicate if a VLAN ID and Protocol Type applies to all
Ports	conﬁgurable ports or only those listed in the Protocol
(Selectable)	Ports Conﬁguration screen for that Priority and Protocol
	Type. Conﬁgurable ports are all the physical ports and
	existing virtual interfaces (such as for ATM).

VLAN ID	Enter the VLAN ID which will be assigned to a protocol.
(Modiﬁable)	The VLAN ID may be one already created or a new one. If
	a new VLAN ID is entered, it will be added to the VLAN
	Conﬁguration with a FID of the same value as the VLAN
	ID and a VLAN name of PROTOCOL VLAN. To enter the
	VLAN IDs, refer to Section 3.8.2.

Configure Ports	Apply the priority and protocol type to all or none of the
(Toggle)	conﬁgurable ports. The choices are:
	ALL PORTS
	NO PORTS
	NOTE: If ports are added or removed from the port list in
	the Priority Ports Conﬁguration screen described in
	Section 3.9, the Conﬁgured Ports for the particular VLAN
	ID and Protocol Type will change from ALL PORTS or NO
	PORTS to USER DEFINED PORT LIST in the Protocol
	Priority Conﬁguration screen

3-26	802.1Q VLAN User’s Guide

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Contents 802.1Q Vlan User’s Guide Page 802.1Q Vlan User’s Guide 802.1Q Vlan User’s Guide Contents Contents Contents Contents 802.1Q Vlan User’s Guide Figures Tables Using this Guide Structure of this GuideRelated Documents Document ConventionsChapter Virtual Local Area Networks Defining VLANsBuilding One Building Two Types of VLANs 1 802.1Q VLANsSecureFast VLANs Other Vlan StrategiesBenefits and Restrictions Vlan TermsData frame that does not have a Tag Header 1D Trunk Getting Help Your email address802.1Q Vlan User’s Guide Description Vlan Components1 Deﬁning a Vlan Configuration ProcessClassifying Frames to a Vlan Vlan Switch Operation Customizing the Vlan Forwarding ListInside the Switch Receiving Frames from Vlan PortsBroadcasts, Multicasts, and Unknown Unicasts Forwarding DecisionsKnown Unicasts Garp Switch Operation Managing the Switch Switch Without VLANsSwitch with VLANs Switch Management with VLANsManaging the Switch Summary of Vlan Local Management Preparing for Vlan Conﬁguration802.1Q Vlan Configuration Menu Screen When to UseHow to Access Menu Deﬁnitions Device Vlan Configuration Screen Device Vlan Conﬁguration ScreenField Deﬁnitions 1 Deﬁning a Vlan Changing the Vlan to FID Association Renaming a VlanEnabling VLANs Deleting a VlanDisabling VLANs Changing the Forwarding Mode Paging Through the Vlan ListPort Assignment Configuration Screen Port Assignment Conﬁguration ScreenChanging the Port Mode Port ModeAssigning a Vlan ID Port Filtering Configuration Screen Paging Through the Port ListPort Filtering Conﬁguration Screen Displaying Vlan IDs Associated with a Port Vlan ListsSelecting the Type of Filtering for a Port Vlan Forwarding Configuration Screen Vlan Forwarding Conﬁguration ScreenViewing Current Vlan Ports Frame FormatAdding Forwarding List Entries Paging Through Vlan Forwarding List EntriesDeleting Forwarding List Entries Protocol Vlan Configuration Screen Changing the Frame FormatProtocol Vlan Conﬁguration Screen Selectable Feature Status Assigning a Protocol Family to a Vlan ID Ether typeProtocol Vlan Conﬁguration Screen Displaying the Protocol Types on Current Ports Protocol Ports Configuration Screen 10 Protocol Ports Conﬁguration ScreenDelete ALL Adding/Deleting Ports Associated with a Vlan ID Quick Vlan Walkthrough802.1Q Vlan User’s Guide Hybrid 12 Walkthrough Stage Two 13 Walkthrough Stage Three 14 Walkthrough Stage Four Quick Vlan Walkthrough 15 Final Walkthrough Stage Example 1, Single Switch Operation Chapter ExamplesSolving the Problem Switch Conﬁgured for VLANsFrame Handling Example 2, Vlans Across Multiple Switches Example 2, VLANs Across Multiple Switches Switch Example 2, VLANs Across Multiple Switches Bridge 1 Broadcasts Frames Transmitting to Switch Example 3, 1D Trunk Connection to 802.1Q Vlan Network Transmitting to BridgeExample 3, 1D Trunk Connection to 802.1Q Vlan Network Solving the Problem Frame Handling 226318 Switch 2 Forwards to 1Q Trunk Examples Example 4, Isolating Network Traffic According to Protocol 11 Example 4, Isolating Trafﬁc According to Protocol Switch Examples Example 4, Isolating Network Trafﬁc According to Protocol Examples 802.1Q Vlan User’s Guide Index NumericsIndex-2 802.1Q Vlan User’s Guide 802.1Q Vlan User’s Guide Index-3 Index Index-4 802.1Q Vlan User’s Guide