Cisco 1005-CH - 1005 Router - EN Instrukcja Użytkownika Pobierz pdf

CHAPTER

12-1

Catalyst 2960 Switch Software Configuration Guide

OL-8603-04

Configuring VLANs

This chapter describes how to configure normal-range VLANs (VLAN IDs 1 to 1005) and

extended-range VLANs (VLAN IDs 1006 to 4094) on the Catalyst 2960 switch. It includes information

about VLAN membership modes, VLAN configuration modes, VLAN trunks, and dynamic VLAN

assignment from a VLAN Membership Policy Server (VMPS).

Note For complete syntax and usage information for the commands used in this chapter, see the command

reference for this release.

The chapter consists of these sections:

• Understanding VLANs, page 12-1

• Configuring Normal-Range VLANs, page 12-4

• Configuring Extended-Range VLANs, page 12-11

• Displaying VLANs, page 12-13

• Configuring VLAN Trunks, page 12-14

• Configuring VMPS, page 12-23

Understanding VLANs

A VLAN is a switched network that is logically segmented by function, project team, or application,

without regard to the physical locations of the users. VLANs have the same attributes as physical LANs,

but you can group end stations even if they are not physically located on the same LAN segment. Any

switch port can belong to a VLAN, and unicast, broadcast, and multicast packets are forwarded and

flooded only to end stations in the VLAN. Each VLAN is considered a logical network, and packets

destined for stations that do not belong to the VLAN must be forwarded through a router or a switch

supporting fallback bridging, as shown in Figure 12-1. Because a VLAN is considered a separate logical

network, it contains its own bridge Management Information Base (MIB) information and can support

its own implementation of spanning tree. See Chapter 15, “Configuring STP.”

Note Before you create VLANs, you must decide whether to use VLAN Trunking Protocol (VTP) to maintain

global VLAN configuration for your network. For more information on VTP, see Chapter 13,

“Configuring VTP.”

1 2 3 4 5 6 ... 29 30

Podsumowanie treści

Strona 1 - Configuring VLANs

CHAPTER 12-1Catalyst 2960 Switch Software Configuration GuideOL-8603-0412Configuring VLANsThis chapter describes how to configure normal-range VLANs (

Strona 2 - Supported VLANs

12-10Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsCaution When you delet

Strona 3 - VLAN Port Membership Modes

12-11Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Extended-Range VLANsTo return an interfa

Strona 4

12-12Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Extended-Range VLANsExtended-Range VLAN

Strona 5 - Token Ring VLANs

12-13Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsDisplaying VLANsTo delete an extended-range VLAN, us

Strona 6 - Saving VLAN Configuration

12-14Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksFor more details about the sh

Strona 7

12-15Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksIEEE 802.1Q Configuration Con

Strona 8

12-16Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksDefault Layer 2 Ethernet Inte

Strona 9 - Deleting a VLAN

12-17Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN Trunks• If you try to enable IEEE 8

Strona 10 - OL-8603-04

12-18Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksDefining the Allowed VLANs on

Strona 11 - Default VLAN Configuration

12-19Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksTo return to the default allo

Strona 12

12-2Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsUnderstanding VLANsFigure 12-1 shows an example of VL

Strona 13 - Displaying VLANs

12-20Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksFor information about IEEE 80

Strona 14 - Configuring VLAN Trunks

12-21Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN Trunks• VLANs 3 through 6 are assig

Strona 15

12-22Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VLAN TrunksLoad Sharing Using STP Path C

Strona 16

12-23Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSConfiguring VMPSThe VLAN Query Proto

Strona 17 - Configuring a Trunk Port

12-24Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSUnderstanding VMPSEach time the clie

Strona 18

12-25Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSDynamic-access ports can be used for

Strona 19

12-26Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSEntering the IP Address of the VMPSY

Strona 20

12-27Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSTo return an interface to its defaul

Strona 21

12-28Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSChanging the Retry CountBeginning in

Strona 22

12-29Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSThis is an example of output for the

Strona 23 - Configuring VMPS

12-3Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsUnderstanding VLANsVLAN Port Membership ModesYou conf

Strona 24 - Understanding VMPS

12-30Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring VMPSFigure 12-4 Dynamic Port VLAN Member

Strona 25 - Configuring the VMPS Client

12-4Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsConfiguring Normal-Rang

Strona 26

12-5Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsThese sections contain

Strona 27 - Reconfirming VLAN Memberships

12-6Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsare several adjacent sw

Strona 28 - Monitoring the VMPS

12-7Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsWhen you save VLAN and

Strona 29 - VMPS Configuration Example

12-8Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsCreating or Modifying a

Strona 30

12-9Catalyst 2960 Switch Software Configuration GuideOL-8603-04Chapter 12 Configuring VLANsConfiguring Normal-Range VLANsYou can also create or

Więcej dokumentów dla Networking Cisco 1005-CH - 1005 Router - EN

Aby wyświetlić dokument Cisco 1005-CH - 1005 Router - EN Instrukcja Użytkownika

Cisco 1005-CH - 1005 Router - EN Instrukcja Użytkownika (8 strony)

Komentarze do niniejszej Instrukcji

Brak uwag

Cisco 1005-CH - 1005 Router - EN Instrukcja Użytkownika

Przeglądaj online lub pobierz Instrukcja Użytkownika dla Networking Cisco 1005-CH - 1005 Router - EN. Chapter 12 Configuring VLANs Instrukcja obsługi

Podsumowanie treści

Więcej dokumentów dla Networking Cisco 1005-CH - 1005 Router - EN

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Networking Cisco 1005-CH - 1005 Router - EN