SMC Networks SMC6724L3 Manuale di programmazione

TigerSwitch 10/100

24-Port Layer 3 Switch

◆24 10BASE-T/100BASE-TX auto-MDI/MDI-X ports

◆Optional 1000BASE-T or 1000BASE-X GBIC modules

◆8.8 Gbps aggregate bandwidth

◆Non-blocking switching architecture

◆Support for redundant power unit

◆Rapid Spanning Tree Protocol

◆Supports up to 6 static or dynamic trunks

◆Layer 2/3/4 CoS support through four priority queues

◆Full support for VLANs with GVRP

◆IGMP multicast filtering and snooping

◆Layer 3 routing for unicast and multicast traffic

◆Authentication via RADIUS, ACLs, or IEEE 802.1x

◆Manageable via console, Web, SNMP/RMON

Management Guide

SMC6724L3

38 Tesla

Irvine, CA 92618

Phone: (949) 679-8000

TigerSwitch 10/100

Management Guide

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

October 2003

Pub. # 150200033700A

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.

38 Tesla

Irvine, CA 92618

Trademarks:

SMC is a registered trademark; and TigerSwitch is a trademark 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.

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.

38 Tesla

Irvine, CA 92618

vii

ONTENTS

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

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

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

System Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Setting Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

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

Manual Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7

Dynamic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

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

Community Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Trap Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Displaying System Information . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Displaying Switch Hardware/Software Versions . . . . . . . . . . . 3-14

Displaying Bridge Extension Capabilities . . . . . . . . . . . . . . . . . 3-16

Setting the Switch’s IP Address . . . . . . . . . . . . . . . . . . . . . . . . 3-17

Manual Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19

ONTENTS

viii

Using DHCP/BOOTP . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-20

Managing Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22

Downloading System Software from a Server . . . . . . . . . . 3-22

Saving or Restoring Configuration Settings . . . . . . . . . . . . . . . 3-23

Downloading Configuration Settings from a Server . . . . . 3-24

Setting the System Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25

Configuring SNTP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26

Setting the Time Zone . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27

Resetting the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

User Authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28

Configuring the Logon Password . . . . . . . . . . . . . . . . . . . . . . . 3-28

Configuring Local/Remote Logon Authentication . . . . . . . . . 3-30

Configuring 802.1x Port Authentication . . . . . . . . . . . . . . . . . 3-32

Displaying 802.1x Global Settings . . . . . . . . . . . . . . . . . . . 3-34

Configuring 802.1x Global Settings . . . . . . . . . . . . . . . . . . 3-36

Configuring Port Authorization Mode . . . . . . . . . . . . . . . 3-38

Displaying 802.1x Statistics . . . . . . . . . . . . . . . . . . . . . . . . 3-39

Access Control Lists . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41

Configuring Access Control Lists . . . . . . . . . . . . . . . . . . . . . . . 3-41

Setting the ACL Name and Type . . . . . . . . . . . . . . . . . . . . 3-42

Configuring a Standard IP ACL . . . . . . . . . . . . . . . . . . . . . 3-43

Configuring an Extended IP ACL . . . . . . . . . . . . . . . . . . . 3-44

Configuring a MAC ACL . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47

Binding a Port to an Access Control List . . . . . . . . . . . . . . . . . 3-49

Simple Network Management Protocol . . . . . . . . . . . . . . . . . . . . . . . . 3-50

Setting Community Access Strings . . . . . . . . . . . . . . . . . . . . . . 3-50

Specifying Trap Managers and Trap Types . . . . . . . . . . . . . . . . 3-51

Dynamic Host Configuration Protocol . . . . . . . . . . . . . . . . . . . . . . . . . 3-53

Configuring DHCP Relay Service . . . . . . . . . . . . . . . . . . . . . . . 3-53

Configuring the DHCP Server . . . . . . . . . . . . . . . . . . . . . . . . . . 3-55

Enabling the Server, Setting Excluded Addresses . . . . . . . 3-56

Configuring Address Pools . . . . . . . . . . . . . . . . . . . . . . . . . 3-57

Displaying Address Bindings . . . . . . . . . . . . . . . . . . . . . . . 3-62

Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63

Displaying Connection Status . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63

Configuring Interface Connections . . . . . . . . . . . . . . . . . . . . . . 3-67

Setting Broadcast Storm Thresholds . . . . . . . . . . . . . . . . . . . . . 3-69

ONTENTS

Configuring Port Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70

Showing Port Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-71

Configuring Rate Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-77

Trunk Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-79

Dynamically Configuring a Trunk . . . . . . . . . . . . . . . . . . . . . . . 3-80

Statically Configuring a Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . 3-82

Address Table Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84

Setting Static Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84

Displaying the Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-85

Changing the Aging Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-87

Spanning Tree Algorithm Configuration . . . . . . . . . . . . . . . . . . . . . . . 3-87

Displaying Global Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-89

Configuring Global Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-92

Displaying Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-95

Configuring Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 3-99

VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-102

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-102

Assigning Ports to VLANs . . . . . . . . . . . . . . . . . . . . . . . . 3-103

Forwarding Tagged/Untagged Frames . . . . . . . . . . . . . . 3-106

Enabling or Disabling GVRP (Global Setting) . . . . . . . . . . . 3-107

Displaying Basic VLAN Information . . . . . . . . . . . . . . . . . . . 3-107

Displaying Current VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-108

Creating VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-110

Adding Static Members to VLANs (VLAN Index) . . . . . . . . 3-111

Adding Static Members to VLANs (Port Index) . . . . . . . . . . 3-113

Configuring VLAN Behavior for Interfaces . . . . . . . . . . . . . . 3-114

Configuring Private VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-118

Enabling Private VLANs . . . . . . . . . . . . . . . . . . . . . . . . . 3-118

Configuring Uplink and Downlink Ports . . . . . . . . . . . . . 3-119

Class of Service Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-120

Setting the Default Priority for Interfaces . . . . . . . . . . . . . . . . 3-120

Mapping CoS Values to Egress Queues . . . . . . . . . . . . . . . . . 3-122

Setting the Service Weight for Traffic Classes . . . . . . . . . . . . 3-124

Mapping Layer 3/4 Priorities to CoS Values . . . . . . . . . . . . . . 3-125

Selecting IP Precedence/DSCP Priority . . . . . . . . . . . . . . . . . 3-126

Mapping IP Precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-127

Mapping DSCP Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-129

ONTENTS

Mapping IP Port Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-131

Copying IP Settings to Another Interface . . . . . . . . . . . . . . . . 3-133

Multicast Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-134

IGMP Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-135

Layer 2 IGMP (Snooping and Query) . . . . . . . . . . . . . . . . . . . 3-136

Configuring IGMP Snooping Parameters . . . . . . . . . . . . 3-137

Displaying Interfaces Attached to a Multicast Router . . 3-139

Specifying Static Interfaces for a Multicast Router . . . . . 3-140

Displaying Port Members of Multicast Services . . . . . . . 3-142

Assigning Ports to Multicast Services . . . . . . . . . . . . . . . 3-143

Layer 3 IGMP (Query used with Multicast Routing) . . . . . . . 3-144

Configuring IGMP Interface Parameters . . . . . . . . . . . . 3-145

Displaying Multicast Group Information . . . . . . . . . . . . 3-148

IP Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-149

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-149

Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-150

IP Switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-151

Routing Path Management . . . . . . . . . . . . . . . . . . . . . . . . 3-152

Routing Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-152

Basic IP Interface Configuration . . . . . . . . . . . . . . . . . . . . . . . 3-154

Configuring IP Routing Interfaces . . . . . . . . . . . . . . . . . . . . . 3-155

Address Resolution Protocol . . . . . . . . . . . . . . . . . . . . . . . . . 3-157

Proxy ARP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-158

Basic ARP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 3-159

Configuring Static ARP Addresses . . . . . . . . . . . . . . . . . 3-160

Displaying Dynamically Learned ARP Entries . . . . . . . . 3-161

Displaying Local ARP Entries . . . . . . . . . . . . . . . . . . . . . 3-163

Displaying ARP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . 3-164

Displaying Statistics for IP Protocols . . . . . . . . . . . . . . . . . . . 3-165

IP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-165

ICMP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-168

UDP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-170

TCP Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-171

Configuring Static Routes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-172

Displaying the Routing Table . . . . . . . . . . . . . . . . . . . . . . . . . . 3-173

Configuring the Routing Information Protocol . . . . . . . . . . . 3-175

Configuring General Protocol Settings . . . . . . . . . . . . . . 3-176

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