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Manual Cisco Systems 3750

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Summary
  • Cisco Systems 3750 - page 1

    Table of Contents Configuring Inter−VLAN Routing with Catalyst 3750 Series Switches in a Stacked Configuration .........1 Document ID: 45002 ................................................................................................................................1 Introduction ................................................................ ...

  • Cisco Systems 3750 - page 2

    Configuring Inter−VLAN Routing with Catalyst 3750 Series Switches in a Stacked Configuration Document ID: 45002 Introduction Before You Begin Conventions Prerequisites Components Used Background Theory IP Routing on a Stack of 3750s Related Products Configure Network Diagram Practical Tips Configurations Verify Troubleshoot Troubleshooting Proced ...

  • Cisco Systems 3750 - page 3

    Components Used The information in this document is based on the software and hardware versions below. Two Catalyst 3750G−24T switches running 12.1(14)EA1 EMI Software Release stacked together • Catalyst 2950G−48 running 12.1(12c)EA1 EI Software Release • Catalyst 2948G running 6.3(10) Software Release • Note: The configuration from the C ...

  • Cisco Systems 3750 - page 4

    Generating and distribution of the Distributed Cisco Express Forwarding (dCEF) database to the different stack members • The MAC address of the master is used as source MAC of routed packets • Packets that need process switching are handled by CPU of the master • The stack members perform the following tasks: They act as routing standby switc ...

  • Cisco Systems 3750 - page 5

    The above diagram shows a small sample network with the stack of Catalyst 3750s providing inter−VLAN routing between the various segments. The following are the three user defined VLANs: VLAN 2 − user VLAN • VLAN 3 − server VLAN • VLAN 10 − management VLAN • The default gateway configured on each server and host device should be the c ...

  • Cisco Systems 3750 - page 6

    VLAN 1 is not used for management. All ports in Catalyst switches default to VLAN 1, and any devices connected to non−configured ports will be in VLAN 1. This may cause potential issues for the management of switches, as explained above. • A Layer 3 (L3) (routed) port is used to connect to the default gateway port. In this diagram, a Cisco 7200 ...

  • Cisco Systems 3750 - page 7

    description To 2950 switchport trunk encapsulation dot1q ! !−−− Dot1q trunking (with negotiation) is configured on the L2 switch. !−−− If DTP is not supported on the far switch, issue the !−−− switchport mode trunk command !−−− to force the switch port to trunk mode. !−−− Note: The default trunking mode is dynamic auto ...

  • Cisco Systems 3750 - page 8

    interface GigabitEthernet1/0/22 ! interface GigabitEthernet1/0/23 ! interface GigabitEthernet1/0/24 ! interface GigabitEthernet2/0/1 description To 2948G switchport trunk encapsulation dot1q ! !−−− Output suppressed. ! interface GigabitEthernet2/0/23 ! interface GigabitEthernet2/0/24 ! interface Vlan1 no ip address shutdown ! interface Vlan2 ...

  • Cisco Systems 3750 - page 9

    Note: Since the 3750 is configured as a VLAN Trunk Protocol (VTP) server, the VTP configuration is not displayed by the switch. This is standard behavior. The commands below are used on this switch to create a VTP server with the three user−defined VLANs from global configuration mode. C3750G−24T(config)# vtp domain cisco C3750G−24T(config)# ...

  • Cisco Systems 3750 - page 10

    switchport mode access no ip address spanning−tree portfast ! !−−− Output suppressed. interface GigabitEthernet0/1 switchport trunk encapsulation dot1q no ip address ! interface GigabitEthernet0/2 no ip address ! interface Vlan1 no ip address no ip route−cache shutdown ! interface Vlan10 description MANAGEMENT !−−− IP address used t ...

  • Cisco Systems 3750 - page 11

    begin ! # ***** NON−DEFAULT CONFIGURATION ***** ! ! #time: Fri Jun 30 1995, 05:04:47 ! #version 6.3(10) ! ! #system web interface version(s) ! #test ! #system set system name Cat2948G ! #frame distribution method set port channel all distribution mac both ! #vtp !−−− VTP domain is configured to be that same as the 3550 (VTP server). set vtp ...

  • Cisco Systems 3750 - page 12

    Verify This section provides information you can use to confirm your configuration is working properly. Certain show commands are supported by the Output Interpreter Tool ( registered customers only ) , which allows you to view an analysis of show command output. Catalyst 3750 show switch − The show switch command tells what the stack consists of ...

  • Cisco Systems 3750 - page 13

    E1 − OSPF external type 1, E2 − OSPF external type 2, E − EGP i − IS−IS, L1 − IS−IS level−1, L2 − IS−IS level−2, ia − IS−IS inter area * − candidate default, U − per−user static route, o − ODR P − periodic downloaded static route Gateway of last resort is 200.1.1.2 to network 0.0.0.0 200.1.1.0/30 is subnetted, 1 ...

  • Cisco Systems 3750 - page 14

    200.1.1.1 disabled disabled 2−1000 show trunk Cat2948G> (enable) show trunk * − indicates vtp domain mismatch Port Mode Encapsulation Status Native vlan −−−−−−−− −−−−−−−−−−− −−−−−−−−−−−−− −−−−−−−−−−−− −−−−−−−−−−− 2/49 desirable dot1q ...

  • Cisco Systems 3750 - page 15

    Updated: Mar 10, 2005 Document ID: 45002 Cisco − Configuring Inter−VLAN Routing with Catalyst 3750 Series Switches in a Stacked Configuration ...

Manufacturer Cisco Systems Category Switch

Documents that we receive from a manufacturer of a Cisco Systems 3750 can be divided into several groups. They are, among others:
- Cisco Systems technical drawings
- 3750 manuals
- Cisco Systems product data sheets
- information booklets
- or energy labels Cisco Systems 3750
All of them are important, but the most important information from the point of view of use of the device are in the user manual Cisco Systems 3750.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cisco Systems 3750, service manual, brief instructions and user manuals Cisco Systems 3750. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Cisco Systems 3750.

Similar manuals

A complete manual for the device Cisco Systems 3750, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Cisco Systems 3750 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cisco Systems 3750.

A complete Cisco Systems manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Cisco Systems 3750 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Cisco Systems 3750, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Cisco Systems 3750, that we can find in the current document
3. Tips how to use the basic functions of the device Cisco Systems 3750 - which should help us in our first steps of using Cisco Systems 3750
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cisco Systems 3750
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cisco Systems 3750 in a specific country, if it was not possible to solve the problem on our own.

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