SMC Networks 6152L2 Programming manual

TigerSwitch 10/100

48-Port 10/100 Mbps

Fast Ethernet Managed Switch

◆48 auto-MDI/MDI-X 10/100BASE-TX ports

◆4 Gigabit RJ-45 ports shared with 4SFP transceiver slots

◆Non-blocking switching architecture

◆Spanning Tree Protocol, and Rapid STP

◆Up to 6 LACP or static trunks

◆CoS support through four priority queues

◆Full support for VLANs with GVRP

◆IGMP multicast filtering and snooping

◆Support for jumbo frames up to 9 KB

◆Manageable via console, Web, SNMP, RMON

Management Guide

SMC6152L2

20 Mason

Irvine, CA 92618

Phone: (949) 679-8000

TigerSwitch 10/100

Management Guide

From SMC’s Tiger line of feature-rich workgroup LAN solutions

February 2007

Pub. # 149100032900A

Information furnished by SMC Networks, Inc. (SMC) is believed to be

accurate and reliable. However, no responsibility is assumed by SMC for its

use, nor for any infringements of patents or other rights of third parties

which may result from its use. No license is granted by implication or oth-

erwise under any patent or patent rights of SMC. SMC reserves the right to

change specifications at any time without notice.

SMC Networks, Inc.

20 Mason

Irvine, CA 92618

Trademarks:

SMC is a registered trademark; and EZ Switch, TigerStack and TigerSwitch are trademarks of SMC

Networks, Inc. Other product and company names are trademarks or registered trademarks of their

respective holders.

IMITED

ARRANTY

Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be

free from defects in workmanship and materials, under normal use and service, for the

applicable warranty term. All SMC products carry a standard 90-day limited warranty from

the date of purchase from SMC or its Authorized Reseller. SMC may, at its own discretion,

repair or replace any product not operating as warranted with a similar or functionally

equivalent product, during the applicable warranty term. SMC will endeavor to repair or

replace any product returned under warranty within 30 days of receipt of the product.

The standard limited warranty can be upgraded to a Limited Lifetime* warranty by registering

new products within 30 days of purchase from SMC or its Authorized Reseller. Registration

can be accomplished via the enclosed product registration card or online via the SMC web

site. Failure to register will not affect the standard limited warranty. The Limited Lifetime

warranty covers a product during the Life of that Product, which is defined as the period of

time during which the product is an “Active” SMC product. A product is considered to be

“Active” while it is listed on the current SMC price list. As new technologies emerge, older

technologies become obsolete and SMC will, at its discretion, replace an older product in its

product line with one that incorporates these newer technologies. At that point, the obsolete

product is discontinued and is no longer an “Active” SMC product. A list of discontinued

products with their respective dates of discontinuance can be found at:

http://www.smc.com/index.cfm?action=customer_service_warranty.

All products that are replaced become the property of SMC. Replacement products may be

either new or reconditioned. Any replaced or repaired product carries either a 30-day limited

warranty or the remainder of the initial warranty, whichever is longer. SMC is not responsible

for any custom software or firmware, configuration information, or memory data of

Customer contained in, stored on, or integrated with any products returned to SMC pursuant

to any warranty. Products returned to SMC should have any customer-installed accessory or

add-on components, such as expansion modules, removed prior to returning the product for

replacement. SMC is not responsible for these items if they are returned with the product.

Customers must contact SMC for a Return Material Authorization number prior to returning

any product to SMC. Proof of purchase may be required. Any product returned to SMC

without a valid Return Material Authorization (RMA) number clearly marked on the outside

of the package will be returned to customer at customer’s expense. For warranty claims within

North America, please call our toll-free customer support number at (800) 762-4968.

Customers are responsible for all shipping charges from their facility to SMC. SMC is

responsible for return shipping charges from SMC to customer.

IMITED

ARRANTY

WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS

WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR

REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE

FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN

LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED,

EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE,

INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND

FITNESS FOR A PARTICULAR PURPOSE. SMC NEITHER ASSUMES NOR

AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER

LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION,

MAINTENANCE OR USE OF ITS PRODUCTS. SMC SHALL NOT BE LIABLE

UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE

ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY

CUSTOMER’S OR ANY THIRD PERSON’S MISUSE, NEGLECT, IMPROPER

INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR

ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY

ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.

LIMITATION OF LIABILITY: IN NO EVENT, WHETHER BASED IN CONTRACT

OR TORT (INCLUDING NEGLIGENCE), SHALL SMC BE LIABLE FOR

INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE

DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR

OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE

SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR

INTERRUPTION OF ITS PRODUCTS, EVEN IF SMC OR ITS AUTHORIZED

RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES

OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR

CONSUMER PRODUCTS, SO THE ABOVE LIMITATIONS AND EXCLUSIONS

MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL

RIGHTS, WHICH MAY VARY FROM STATE TO STATE. NOTHING IN THIS

WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.

* SMC will provide warranty service for one year following discontinuance from the active

SMC price list. Under the limited lifetime warranty, internal and external power supplies, fans,

and cables are covered by a standard one-year warranty from date of purchase.

SMC Networks, Inc.

20 Mason

Irvine, CA 92618

iii

ONTENTS

1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1

Key Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

Description of Software Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2

System Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7

2 Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Connecting to the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Required Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Remote Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Setting Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Setting an IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Enabling SNMP Management Access . . . . . . . . . . . . . . . . . . . . . 2-9

Saving Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

Managing System Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

3 Configuring the Switch . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Using the Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Navigating the Web Browser Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Home Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3

Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Panel Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Displaying System Information . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Displaying Switch Hardware/Software Versions . . . . . . . . . . . 3-15

Displaying Bridge Extension Capabilities . . . . . . . . . . . . . . . . . 3-17

Setting the Switch’s IP Address . . . . . . . . . . . . . . . . . . . . . . . . 3-19

Enabling Jumbo Frames . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23

Managing Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24

Saving or Restoring Configuration Settings . . . . . . . . . . . . . . . . 3-27

Console Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29

Telnet Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32

ONTENTS

Configuring Event Logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34

Resetting the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

Setting the System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42

Simple Network Management Protocol . . . . . . . . . . . . . . . . . . . . . . . . 3-44

Enabling the SNMP Agent . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47

Setting Community Access Strings . . . . . . . . . . . . . . . . . . . . . . 3-47

Specifying Trap Managers and Trap Types . . . . . . . . . . . . . . . 3-49

Configuring SNMPv3 Management Access . . . . . . . . . . . . . . . 3-52

User Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67

Configuring User Accounts . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-68

Configuring Local/Remote Logon Authentication . . . . . . . . . 3-69

Configuring HTTPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-74

Configuring the Secure Shell . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-77

Configuring Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-86

Configuring 802.1X Port Authentication . . . . . . . . . . . . . . . . . 3-88

Access Control Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-97

Configuring Access Control Lists . . . . . . . . . . . . . . . . . . . . . . . 3-97

Binding a Port to an Access Control List . . . . . . . . . . . . . . . . 3-105

Filtering Management Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-106

Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-108

Displaying Connection Status . . . . . . . . . . . . . . . . . . . . . . . . . 3-108

Configuring Interface Connections . . . . . . . . . . . . . . . . . . . . . 3-111

Creating Trunk Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-113

Setting Broadcast Storm Thresholds . . . . . . . . . . . . . . . . . . . . 3-129

Configuring Port Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-131

Configuring Rate Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-132

Showing Port Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-134

Address Table Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-140

Setting Static Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-140

Displaying the Address Table . . . . . . . . . . . . . . . . . . . . . . . . . 3-142

Changing the Aging Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-144

Spanning Tree Algorithm Configuration . . . . . . . . . . . . . . . . . . . . . . 3-144

Displaying Global Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-146

Configuring Global Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-149

Displaying Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 3-153

Configuring Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . 3-157

VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-161

ONTENTS

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-161

Displaying Basic VLAN Information . . . . . . . . . . . . . . . . . . . 3-165

Displaying Current VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-166

Creating VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-168

Adding Static Members to VLANs (VLAN Index) . . . . . . . . 3-170

Adding Static Members to VLANs (Port Index) . . . . . . . . . . 3-172

Configuring VLAN Behavior for Interfaces . . . . . . . . . . . . . . 3-173

Configuring Private VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-176

Configuring Protocol VLANs . . . . . . . . . . . . . . . . . . . . . . . . . 3-184

Class of Service Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-186

Setting the Default Priority for Interfaces . . . . . . . . . . . . . . . . 3-186

Mapping CoS Values to Egress Queues . . . . . . . . . . . . . . . . . 3-187

Enabling CoS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-190

Selecting the Queue Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-190

Setting the Service Weight for Traffic Classes . . . . . . . . . . . . 3-191

Mapping Layer 3/4 Priorities to CoS Values . . . . . . . . . . . . . . 3-192

Selecting IP DSCP Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-193

Mapping DSCP Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-193

Quality of Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-195

Configuring Quality of Service Parameters . . . . . . . . . . . . . . . 3-196

Configuring a Class Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-197

Creating QoS Policies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-200

Attaching a Policy Map to Ingress Queues . . . . . . . . . . . . . . . 3-204

Multicast Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-206

Layer 2 IGMP (Snooping and Query) . . . . . . . . . . . . . . . . . . . 3-207

Multicast VLAN Registration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-218

Configuring Global MVR Settings . . . . . . . . . . . . . . . . . . . . . . 3-220

Displaying MVR Interface Status . . . . . . . . . . . . . . . . . . . . . . . 3-221

Displaying Port Members of Multicast Groups . . . . . . . . . . . 3-222

Configuring MVR Interface Status . . . . . . . . . . . . . . . . . . . . . 3-224

Assigning Static Multicast Groups to Interfaces . . . . . . . . . . . 3-226

DHCP Snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-227

DHCP Snooping Configuration . . . . . . . . . . . . . . . . . . . . . . . 3-229

DHCP Snooping VLAN Configuration . . . . . . . . . . . . . . . . . 3-230

DHCP Snooping Information Option Configuration . . . . . . 3-230

DHCP Snooping Port Configuration . . . . . . . . . . . . . . . . . . . 3-232

DHCP Snooping Binding Information . . . . . . . . . . . . . . . . . . 3-233

ONTENTS

IP Source Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-234

IP Source Guard Port Configuration . . . . . . . . . . . . . . . . . . . . 3-234

Static IP Source Guard Binding Configuration . . . . . . . . . . . . 3-236

Dynamic IP Source Guard Binding Information . . . . . . . . . . 3-237

Switch Clustering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-239

Cluster Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-239

Cluster Member Configuration . . . . . . . . . . . . . . . . . . . . . . . . 3-241

Cluster Member Information . . . . . . . . . . . . . . . . . . . . . . . . . . 3-242

Cluster Candidate Information . . . . . . . . . . . . . . . . . . . . . . . . 3-243

4 Command Line Interface . . . . . . . . . . . . . . . . . . . . . . . 4-1

Using the Command Line Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Accessing the CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

Telnet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Entering Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Keywords and Arguments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Minimum Abbreviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Command Completion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Getting Help on Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4

Partial Keyword Lookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Negating the Effect of Commands . . . . . . . . . . . . . . . . . . . . . . . 4-6

Using Command History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Understanding Command Modes . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Exec Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Configuration Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

Command Line Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Command Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11

Line Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14

line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15

password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17

timeout login response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18

exec-timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19

password-thresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20

silent-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

databits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21

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