cisco layer 3 switch configuration example

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Configuring Layer 3 Interfaces

To configure physical Layer 3 interfaces perform this task: This example shows how to configure an IP address on Fast Ethernet interface 2/1: Switch# configure terminal Enter configuration commands one per line End with CNTL/Z Switch(config)# ip routing Switch(config)# interface fastethernet 2/1 Switch(config-if)# no switchport

How many VLANs can be configured on a Cisco Catalyst switch?
This post will deal with creating Layer 2 VLANs on Cisco switches and performing all relevant configurations. Up to 4094 VLANs can be configured on Cisco catalyst switches. By default, only VLAN 1 is configured on the switch, so if you connect hosts on an out-of-the-box switch they all belong to the same Layer 2 broadcast domain.
How do I configure logical layer 3 vlan interfaces?
Before you can configure logical Layer 3 VLAN interfaces, you must create and configure the VLANs on the switch, assign VLAN membership to the Layer 2 interfaces, enable IP routing if IP routing is disabled, and specify an IP routing protocol. Creates the VLAN. Selects an interface to configure. Configures the IP address and IP subnet.
Which switch models support layer 3 routing?
For example, some switch models that support layer 3 routing are the 3550, 3750, 3560 etc. On a Layer3-capable switch, the port interfaces work as Layer 2 access ports by default, but you can also configure them as “ Routed Ports ” which act as normal router interfaces. That is, you can assign an IP address directly on the routed port.
How to implement layer 3 functionality without a router?
That is, you can assign an IP address directly on the routed port. Moreover, you can configure also a Switch Virtual Interface ( SVI) with the “ interface vlan ” command which acts as a virtual layer 3 interface on the Layer3 switch. The above feature means that you can implement Layer 3 functionality in your network without using a regular router.

Basic Initial Cisco Switch Configuration

Cisco Switch basic Configuration Cisco Switch Configuration Step by Step

How to configure cisco switch cisco switch configuration step by step basic to advanced

PDF	Configuring Layer 3 Interfaces - Catalyst 4500 Series Switch Cisco It also provides guidelines procedures

PDF	Configuring Layer 3 Interfaces - Cisco Catalyst 4500 Series Switch guidelines procedures

PDF	Configuring Layer 3 Interfaces When you enable VLAN interface creation Cisco NX-OS creates a VLAN interface for the default VLAN (VLAN 1) to permit remote switch administration. You must

PDF	Configuring IPv4 Multicast Layer 3 Switching ipmulticast command flows that use this interface as the RPF interface are routed only by the RP in software. Page 3. 31-3. Cisco IOS Software Configuration

PDF	Configuring Layer 3 Subinterfaces - Cisco Catalyst 9500 Series Example: Configuring Layer 3 Subinterfaces on page 3 Subinterfaces with Software-Defined Access (SD-Access) and Multiprotocol Label Switching (MPLS).

PDF	Configuring Layer 3 Interfaces Configuration Examples for Layer 3 Interfaces page 11 see the Cisco Nexus 3000 Series NX-OS Layer 2 Switching Configuration Guide.

PDF	Design and Configuration Guide: Best Practices for Virtual Port 2015-2021 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 3 of 129. Layer 3 and vPC Interactions:

PDF	Cisco NetFlow Configuration Enabled NetFlow on EVERY layer-3 interface for complete visibility Catalyst 4500 Series Switch IOS NetFlow Configuration Guide.

PDF	Configuring Layer 3 Interfaces - Cisco Catalyst 4500 Series Switch guidelines procedures

PDF	Configuring Layer 3 Virtualization This chapter describes how to configure Layer 3 virtualization on the Cisco Example: switch(config-vrf)# ip route 192.0.2.0/8 ethernet 1/2 192.0.2.4.

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