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Catalyst 3750 Support Private Vlan ???


i want to know if the new Catalyst 3750 Support Private Vlan ???

or any other small Switches

Community Member

Re: Catalyst 3750 Support Private Vlan ???

No, the 3750 does not. The 2950/3550 do. Here is a feature support matrix for private vlans.

Community Member

Re: Catalyst 3750 Support Private Vlan ???

Well I have a little problem concerning Private VLANs and the 3750. I have 3750 SMI and the 12.2(20)E3 release software and it is supposed to support private vlans as the Cisco Feature Navigator tells me yet none of the commands are accessible in the CLI.

Any suggestions?

Features Private VLANs

Major Release 12.2

Release 12.2(20)SE3

Platform CATALYST 3750

Feature Set SMI

Search Results

Image Info

Image Name (Dram/Flash) : c3750-i9-mz.12.2-20.SE3 (128/16)

Enterprise Product Number : N/A

Get This Image Compare Images View MIBs Release Notes


Ability to limit console and telnet login attempts

ACL Sequence Numbering

Address Resolution Protocol (ARP)

ARP Optimization

AutoQoS - VoIP

CDP (Cisco Discovery Protocol) Version 2

Class Based Ethernet CoS Matching & Marking (802.1p & ISL CoS)

Clear Counters Per Port

CLI String Search

Commented IP Access List Entries

Enhanced Password Security

ErrDisable Reactivation Per Port

ErrDisable timeout


EtherChannel - Flexible PAgP

Fast-Switched Policy Routing


FTP support for downloading software images

HSRP - Hot Standby Router Protocol

HSRP support for ICMP Redirects

HSRP support for MPLS VPNs

HTTP Security

IEEE 802.1Q VLAN Trunking

IEEE 802.1x Accounting

Image Verification

Interface Index Persistence

Interface Range Specification

IP Named Access Control List

IP Routing

IP SLAs DHCP Operation

IP SLAs Distribution of Statistics

IP SLAs DLSw+ Operation

IP SLAs DNS Operation

IP SLAs FTP Operation

IP SLAs HTTP Operation

IP SLAs ICMP Echo Operation

IP SLAs ICMP Path Echo Operation

IP SLAs One-way Measurements

IP SLAs Reaction Threshold

IP SLAs Scheduling

IP SLAs TCP Connect Operation

IP SLAs UDP Echo Operation

IP SLAs UDP Jitter Operation

IP Summary Address for RIPv2

Network Time Protocol (NTP)

Parse Bookmarks

Parser Cache

Performance Enhancements for IOS ACL

Policy-Based Routing (PBR)

Private VLANs

Reduced MAC Address Usage


RMON events and alarms

SNMP (Simple Network Management Protocol)

SNMP Version 3


Spanning Tree Protocol (STP)

Spanning Tree Protocol (STP) - Backbone Fast Convergence

Spanning Tree Protocol (STP) - Loop Guard

Spanning Tree Protocol (STP) - Portfast

Spanning Tree Protocol (STP) - Portfast BPDU Guard

Spanning Tree Protocol (STP) - Root Guard

Spanning Tree Protocol (STP) - Uplink Fast Convergence

Spanning Tree Protocol (STP) - Uplink Load Balancing

Spanning Tree Protocol (STP) Extension

Standard IP Access List Logging

Standby Supervisor Port Usage

Switch Port Analyzer (SPAN)

Tacacs SENDAUTH function

Tacacs Single Connection


Time-Based Access Lists Using Time Ranges

Community Member

Re: Catalyst 3750 Support Private Vlan ???

I believe the 3750 requires the EMI software image for PVLAN's

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