SMC Networks SMC7724M Programming manual

TigerAccess
Extended Ethernet System
Extended Ethernet System
◆ High-speed Internet access over existing phone lines
◆ Supports 24 Extended Ethernet lines
◆ Optional 1000BASE-X modules
◆ Concurrent data and telephone services (voice/ISDN)
over a single connection
◆ Supports evolving ETSI, ANSI, and ITU
standards for the copper local loop
◆ Spanning Tree Protocol
◆ Supports port trunks
◆ QoS support for four-level priority
◆ Full support for VLANs with GVRP
◆ IGMP multicast filtering and snooping
◆ Manageable via console, RMON
Management Guide
SMC7724M/VSW

38 Tesla
Irvine, CA 92618
Phone: [phone]
TigerAccess Extended Ethernet System
Management Guide
From SMC’s Tiger line of feature-rich workgroup LAN solutions
December 2002
Pub. # 150200022300A

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 otherwise under any patent or
patent rights of SMC. SMC reserves the right to change specifications at any time without notice.
Copyright © 2002 by
38 Tesla
Irvine, CA 92618
All rights reserved. Printed in Taiwan
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.

i
C ONTENTS
1 Switch Management . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
Connecting to the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Required Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Remote Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Setting Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Setting an IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Manual Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Dynamic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Enabling SNMP Management Access . . . . . . . . . . . . . . . . . . . . 1-10
Community Strings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10
Trap Receivers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11
Saving Configuration Settings . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
Managing System Files . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12
System Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13
2 Configuring the Switch . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Using the Web Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Navigating the Web Browser Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Home Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Configuration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Panel Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Basic Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Displaying System Information . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9
Setting the IP Address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Manual Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Using DHCP/BOOTP . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Renewing DCHP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Configuring the Login Password . . . . . . . . . . . . . . . . . . . . 2-14
Configuring Radius Logon Authentication . . . . . . . . . . . . 2-15
Managing Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Downloading System Software from a Server . . . . . . . . . . 2-17

C ONTENTS
ii
Saving or Restoring Configuration Settings . . . . . . . . . . . . 2-18
Setting the Startup Configuration File . . . . . . . . . . . . . . . . 2-20
Copying the Running Configuration to a File . . . . . . . . . . 2-21
Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-22
Displaying Bridge Extension Capabilities . . . . . . . . . . . . . . . . . 2-22
Displaying Switch Hardware/Software Versions . . . . . . . . . . . 2-24
Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Displaying Connection Status . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26
Configuring Interface Connections . . . . . . . . . . . . . . . . . . . . . . 2-28
Setting Broadcast Storm Thresholds . . . . . . . . . . . . . . . . . . . . . 2-30
Configuring Port Mirroring . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-31
Configuring Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-32
Address Table Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33
Displaying the Address Table . . . . . . . . . . . . . . . . . . . . . . . . . . 2-33
Setting Static Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-35
Changing the Aging Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-36
Spanning Tree Protocol Configuration . . . . . . . . . . . . . . . . . . . . . . . . . 2-37
Managing Global Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-37
Displaying the current global settings for STA . . . . . . . . . 2-39
Configuring the global settings for STA . . . . . . . . . . . . . . 2-40
Managing Interface Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-41
VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45
Assigning Ports to VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46
Forwarding Tagged/Untagged Frames . . . . . . . . . . . . . . . . . . . 2-47
Enabling or Disabling GVRP (Global Setting) . . . . . . . . . . . . . 2-48
Displaying Basic VLAN Information . . . . . . . . . . . . . . . . . . . . 2-49
Displaying Current VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50
Creating VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52
Adding Interfaces Based on Membership Type . . . . . . . . . . . . 2-53
Adding Interfaces Based on Static Membership . . . . . . . . . . . . 2-55
Configuring VLAN Behavior for Interfaces . . . . . . . . . . . . . . . 2-56
Configuring Private VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-59
Enabling Private VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-59
Configuring Uplink and Downlink Ports . . . . . . . . . . . . . . . . . 2-59
Class of Service Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63
Setting the Default Priority for Interfaces . . . . . . . . . . . . . . . . . 2-63
Mapping Priority Classes to Egress Queues . . . . . . . . . . . . . . . 2-65
Queue Scheduling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67

C ONTENTS
iii
Mapping Layer 3/4 Priorities to CoS Values . . . . . . . . . . . . . . . . . . . . 2-69
Mapping IP Precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-70
Mapping DSCP Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-73
Mapping IP Port Priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-75
Copy Priority Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-77
Port Trunk Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-78
Configuring SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-81
Setting Community Access Strings . . . . . . . . . . . . . . . . . . . . . . 2-82
Specifying Trap Managers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-83
Multicast Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-84
Configuring IGMP Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 2-84
Interfaces Attached to a Multicast Router . . . . . . . . . . . . . . . . . 2-87
Displaying Port Members of Multicast Services . . . . . . . . . . . . 2-90
Adding Multicast Addresses to VLANs . . . . . . . . . . . . . . . . . . 2-91
Showing Device Statistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-92
Rate Limit Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-95
VDSL Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-97
VDSL Global Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-97
VDSL Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-99
Configuring a User-specified EFM Profile . . . . . . . . . . . . . . . 2-101
VDSL Port Link Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-103
Displaying VDSL Port Ethernet Statistics . . . . . . . . . . . . . . . . 2-106
3 Command Line Interface . . . . . . . . . . . . . . . . . . . . . . 3-1
Using the Command Line Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Accessing the CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
Telnet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Entering Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Keywords and Arguments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Minimum Abbreviation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Command Completion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Getting Help on Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Partial Keyword Lookup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Negating the Effect of Commands . . . . . . . . . . . . . . . . . . . . . . . 3-6
Using Command History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Understanding Command Modes . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Exec Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
Configuration Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

C ONTENTS
iv
Command Line Processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Command Groups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
General Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
enable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
disable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
configure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
show history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15
reload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16
end . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17
quit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-18
Flash/File Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
copy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
delete . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-22
dir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23
whichboot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-24
boot system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-25
System Management Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-26
hostname . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
username . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
enable password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
ip http port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-30
ip http server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
logging on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-31
logging history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-32
clear logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
show logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
show startup-config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
show running-config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
show system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
show users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-37
show version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-38
RADIUS Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
authentication login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-39
radius-server host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-40
radius-server port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41
radius-server key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41
radius-server retransmit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42
radius-server timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-42

C ONTENTS
v
show radius-server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43
SNMP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-44
snmp-server community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-45
snmp-server contact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
snmp-server location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46
snmp-server host . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-47
snmp-server enable traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-48
IP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-51
ip address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-52
ip dhcp restart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-53
ip default-gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-54
show ip interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-55
show ip redirects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-55
ping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Line Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59
login . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-59
password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-60
exec-timeout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61
password-thresh . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-62
silent-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63
databits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
parity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65
speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65
stopbits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-66
show line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67
Interface Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-68
interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69
description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69
speed-duplex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70
negotiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-71
capabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-72
flowcontrol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-73
clear counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-74
shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-74
switchport broadcast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-75
show interfaces status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-76
show interfaces counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-77
show interfaces switchport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-78

C ONTENTS
vi
Address Table Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-79
bridge address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-79
show bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-81
clear bridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-82
bridge-group aging-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-82
show bridge group aging-time . . . . . . . . . . . . . . . . . . . . . . . . . . 3-83
port security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-84
Spanning Tree Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-85
bridge spanning-tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-86
bridge forward-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-87
bridge hello-time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-88
bridge max-age . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-89
bridge priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-90
bridge-group path-cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-91
bridge-group priority . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-92
bridge-group portfast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-93
show bridge group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-94
VLAN Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-95
vlan database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-96
vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-97
interface vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-98
switchport mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-99
switchport acceptable-frame-types . . . . . . . . . . . . . . . . . . . . . 3-100
switchport ingress-filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-100
switchport native vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-101
switchport allowed vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-102
switchport forbidden vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-103
show vlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-104
PVLAN Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-105
pvlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-105
show pvlan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-107
GVRP and Bridge Extension Commands . . . . . . . . . . . . . . . . . . . . . 3-108
switchport gvrp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-109
show gvrp configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-109
garp timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-110
show garp timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-111
bridge-ext gvrp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-112
show bridge-ext . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-113
IGMP Snooping Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-114

C ONTENTS
vii
ip igmp snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-115
ip igmp snooping vlan static . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-115
ip igmp snooping version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-116
show ip igmp snooping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-117
show bridge multicast . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-117
ip igmp snooping querier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-118
ip igmp snooping query-count . . . . . . . . . . . . . . . . . . . . . . . . . 3-119
ip igmp snooping query-interval . . . . . . . . . . . . . . . . . . . . . . . 3-119
ip igmp snooping query-max-response-time . . . . . . . . . . . . . . 3-120
ip igmp snooping query-time-out . . . . . . . . . . . . . . . . . . . . . . . 3-121
ip igmp snooping vlan mrouter . . . . . . . . . . . . . . . . . . . . . . . . 3-122
show ip igmp snooping mrouter . . . . . . . . . . . . . . . . . . . . . . . 3-123
Priority Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-124
switchport priority default . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-125
queue bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-126
queue cos-map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-127
show queue bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-129
show queue cos-map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-129
map ip port (Global Configuration) . . . . . . . . . . . . . . . . . . . . . 3-130
map ip port (Interface Configuration) . . . . . . . . . . . . . . . . . . . 3-131
map ip precedence (Global Configuration) . . . . . . . . . . . . . . . 3-131
map ip precedence (Interface Configuration) . . . . . . . . . . . . . 3-132
map ip dscp (Global Configuration) . . . . . . . . . . . . . . . . . . . . 3-133
map ip dscp (Interface Configuration) . . . . . . . . . . . . . . . . . . . 3-134
show map ip port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-135
show map ip precedence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-136
show map ip dscp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-137
Mirror Port Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-138
port monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-138
show port monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-140
Port Trunking Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-141
interface port-channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-142
channel-group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-142
show interfaces status port-channel . . . . . . . . . . . . . . . . . . . . . 3-143
lacp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-144
VDSL Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-146
efm profile global . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-147
efm profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-149
efm define user-profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-150

C ONTENTS
viii
efm reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-151
efm shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-151
efm rdl . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-152
efm flow-control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-153
show controllers ethernet-controller . . . . . . . . . . . . . . . . . . . . 3-154
show controllers efm interface-id actual . . . . . . . . . . . . . . . . . 3-156
show controllers efm interface-id admin . . . . . . . . . . . . . . . . . 3-157
show controllers efm profile . . . . . . . . . . . . . . . . . . . . . . . . . . 3-158
show controllers efm status . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-160
show controllers efm remote ethernet mode . . . . . . . . . . . . . 3-162
Rate Limit Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-163
rate-limit (global) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-163
rate-limit (interface) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-164
A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Upgrading Firmware via the Serial Port . . . . . . . . . . . . . . . . . . . . . . . . . A-2
B Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
Console Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
DB-9 Port Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Console Port to 9-Pin DTE Port on PC . . . . . . . . . . . . . . . . . . . B-2
Console Port to 25-Pin DTE Port on PC . . . . . . . . . . . . . . . . . . B-2

1-1
C HAPTER 1
S WITCH M ANAGEMENT
Connecting to the Switch
Configuration Options
The TigerAccess Extended Ethernet (EE) Switch 7724M/VSW includes a
built-in network management agent. The agent offers a variety of
management options, including SNMP, RMON, and a Web-based
interface. A PC may also be connected directly to the switch for
configuration and monitoring via a command line interface (CLI).
Note: The IP address for the switch is assigned via DHCP by default. To
change this address, see “Setting an IP Address” on page 1-7.
The switch’s HTTP Web agent allows you to configure switch parameters,
monitor port connections, and display statistics graphically using a
standard Web browser such as Netscape Navigator version 6.2 and higher
or Microsoft IE version 5.0 and higher. The switch’s Web management
interface can be accessed from any computer attached to the network.
The switch’s management agent is based on SNMP (Simple Network
Management Protocol.) This SNMP agent permits the switch to be
managed from any system in the network using management software,
such as SMC’s free EliteView software.
The CLI program can be accessed by a direct connection to the RS-232
serial console port on the switch, or remotely by a Telnet connection over
the network.
The switch’s CLI configuration program, Web Interface, and SNMP agent
allow you to perform the following management functions:

S WITCH M ANAGEMENT
1-2
• Set usernames and passwords for up to 16 users
• Set an IP interface for a management VLAN
• Configure SNMP parameters
• Enable/disable any VDSL or Ethernet port
• Set the speed/duplex mode for any port
• Assign operating profiles to any VDSL port
• Configure Private VLANs for port isolation
• Configure input traffic rate limit on any port
• Configure up to 255 IEEE 802.1Q VLANs
• Enable GVRP automatic VLAN registration
• Configure IGMP multicast filtering
• TFTP upload and download of system firmware
• TFTP upload and download of switch configuration files
• Configure Spanning Tree parameters
• Configure Class of Service (CoS) priority queuing
• Configure up to six static or LACP trunks
• Enable port mirroring
• Set broadcast storm control on any port
• Display system information and statistics

C ONNECTING TO THE S WITCH
1-3
Required Connections
The switch provides an RS-232 serial port that enables a connection to a
PC or terminal for monitoring and configuring the switch. A null-modem
console cable is provided with the switch.
Attach a VT100-compatible terminal, or a PC running a terminal
emulation program to the switch. You can use the console cable provided
with this package, or use a null-modem cable that complies with the wiring
assignments shown in Appendix B of this guide.
To connect a terminal to the console port, complete the following steps:
1. Connect the console cable to the serial port on a terminal, or a PC
running terminal emulation software, and tighten the captive retaining
screws on the DB-9 connector.
2. Connect the other end of the cable to the RS-232 serial port on the
switch.
3. Make sure the terminal emulation software is set as follows:
• Select the appropriate serial port (COM port 1 or COM port 2).
• Set the data rate to 9600 baud.
• Set the data format to 8 data bits, 1 stop bit, and no parity.
• Set flow control to none.
• Set the emulation mode to VT100.
• When using HyperTerminal, select Terminal keys, not Windows
keys.

S WITCH M ANAGEMENT
1-4
Notes: 1. When using HyperTerminal with Microsoft®Windows®2000,
make sure that you have Windows 2000 Service Pack 2 or later
installed. Windows 2000 Service Pack 2 fixes the problem of
arrow keys not functioning in HyperTerminal’s VT100
emulation. See www.microsoft.com for information on
Windows 2000 service packs.
2. Refer to “Line Commands” on page 3-58 for a complete
description of console configuration options.
3. Once you have set up the terminal correctly, the console login
screen will be displayed.
For a description of how to use the CLI, see “Using the Command Line
Interface” on page 3-1. For a list of all the CLI commands and detailed
information on using the CLI, refer to “Command Groups” on page 3-10.
Remote Connections
Prior to accessing the switch’s onboard agent via a network connection,
you must first configure it with a valid IP address, subnet mask, and default
gateway using a console connection, DHCP or BOOTP protocol.
The IP address is assigned via DHCP by default. To manually configure
this address, see “Setting an IP Address” on page 1-7.
Note: The switch supports four concurrent Telnet sessions.
After configuring the switch’s IP parameters, you can access the onboard
configuration program from anywhere within the attached network.

B ASIC C ONFIGURATION
1-5
The onboard configuration program can be accessed using Telnet from
any computer attached to the network. The switch can also be managed by
any computer using a Web browser (Internet Explorer 5.0 or above, or
Netscape Navigator 6.2 or above), or from a network computer using
network management software such as EliteView.
Note: The onboard program only provides access to basic configuration
functions. To access the full range of SNMP management
functions, you must use SNMP-based network management
software, such as EliteView.
Basic Configuration
Console Connection
The CLI program provides two different command levels — normal
access level (Normal Exec) and privileged access level (Privileged Exec).
The commands available at the Normal Exec level are a limited subset of
those available at the Privileged Exec level and allow you to only display
information and use basic utilities. To fully configure switch parameters,
you must access the CLI at the Privileged Exec level.
Access to both CLI levels are controlled by user names and passwords.
The switch has a default username and password for each level. To log into
the CLI at the Privileged Exec level using the default user name and
password, perform these steps:
1. To initiate your console connection, press <Enter>. The “User Access
Verification” procedure starts.
2. At the Username prompt, enter “admin.”
3. At the Password prompt, also enter “admin.” (The password
characters are not displayed on the console screen.)
4. The session is opened and the CLI displays the “Console#” prompt
indicating you have access at the Privileged Exec level.

S WITCH M ANAGEMENT
1-6
Setting Passwords
Note: If this is your first time to log into the CLI program, you should
define new passwords for both default user names using the
“username” command, record them and put them in a safe place.
Passwords can consist of up to 8 alphanumeric characters and are case
sensitive. To prevent unauthorized access to the switch, set the passwords
as follows:
1. Open the console interface with the default user name and password
“admin” to access the Privileged Exec level.
2. Type “configure” and press <Enter>.
3. Type “username guest password 0 password,” for the Normal Exec
level, where password is your new password. Press <Enter>.
4. Type “username admin password 0 password,” for the Privileged Exec
level, where password is your new password. Press <Enter>.
Username: admin
Password:
CLI session with the host is opened.
To end the CLI session, enter [Exit].
Console#configure
Console(config)#username guest password 0 [password]
Console(config)#username admin password 0 [password]
Console(config)#

B ASIC C ONFIGURATION
1-7
Setting an IP Address
You must establish IP address information for the switch to obtain
management access through the network. This can be done in either of the
following ways:
Manual — You must input the information, including IP address and
subnet mask. If your management station is not in the same IP subnet as
the switch, you will also need to specify the default gateway router.
Dynamic — The switch sends IP configuration requests to BOOTP or
DHCP servers on the network.
Note: Only one VLAN interface can be assigned an IP address (the
default is VLAN 1.) This defines the management VLAN, the only
VLAN through which you can gain management access to the
switch. If you assign an IP address to any other VLAN, the new IP
address overrides the original IP address and this becomes the new
management VLAN.
Manual Configuration
You can manually assign an IP address to the switch. You may also need to
specify a default gateway that resides between this device and management
stations that exist on another network segment. Valid IP addresses consist
of four decimal numbers, 0 to 255, separated by periods. Anything outside
this format will not be accepted by the CLI program.
Note: The IP address for the switch is assigned via DHCP by default.

S WITCH M ANAGEMENT
1-8
Before you can assign an IP address to the switch, you must obtain the
following information from your network administrator:
• IP address for the switch
• Default gateway for the network
• Network mask for this network
To assign an IP address to the switch, complete the following steps:
1. From the Privileged Exec level global configuration mode prompt,
type “interface vlan 1” to access the interface-configuration mode.
Press <Enter>.
2. Type “ip address ip-address netmask,” where ip-address is the switch IP
address and netmask is the network mask for the network. Press
<Enter>.
3. Type “exit” to return to the global configuration mode prompt. Press
<Enter>.
4. To set the IP address of the default gateway for the network to which
the switch belongs, type “ip default-gateway gateway,” where gateway is
the IP address of the default gateway. Press <Enter>. In the screen
below, the IP addresses given are merely examples.
Console(config)#interface vlan 1
Console(config-if)#ip address 192.168.1.5 255.255.255.0
Console(config-if)#exit
Console(config)#ip default-gateway 192.168.1.254
Console(config)#