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GSW-2692 manual
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Contents
Main
LevelOne
Version 1.0-0608
GSW-2692
24-Port 10/100M + 2G Combo L2 Stackable Switch
Page
Contents
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Tables
Page
Figures
Page
1-1
Chapter 1: Introduction
Key Features
1-2
Description of Software Features
Description of Software Features
1-3
1-4
System Defaults
1-5
System Defaults
1-6
Table1-2 System Defaults (Continued)
Page
Page
2-1
Chapter 2: Initial Configuration
Connecting to the Switch
Configuration Options
2-2
Required Connections
Stack Operations
2-3
Remote Connections
Stack Operations
Selecting the Stack Master
2-4
Recovering from Stack Failure or Topology Change
Resilient IP Interface for Management Access
Basic Configuration
Console Connection
2-5
Setting Passwords
Setting an IP Address
Manual Configuration
2-6
Dynamic Configuration
2-7
Enabling SNMP Management Access
Community Strings
2-8
Trap Receivers
Saving Configuration Settings
Managing System Files
2-9
Managing System Files
Page
3-1
Chapter 3: Configuring the Switch
Using the Web Interface
Navigating the Web Browser Interface
Home Page
Panel Display
3-3
Configuration Options
Panel Display
3-4
Main Menu
Main Menu
3-5
3-6
Main Menu
3-7
3-8
Basic Configuration
Displaying System Information
3-9
Displaying Switch Hardware/Software Versions
3-10
3-11
Displaying Bridge Extension Capabilities
3-12
Setting the Switchs IP Address
Page
3-14
Using DHCP/BOOTP
3-15
Managing Firmware
Page
3-17
3-18
Saving or Restoring Configuration Settings
Page
3-20
Console Port Settings
3-21
3-22
Telnet Settings
3-23
3-24
Configuring Event Logging
System Log Configuration
3-25
3-26
Remote Log Configuration
3-27
Displaying Log Messages
3-28
Sending Simple Mail Transfer Protocol Alerts
Page
3-30
Resetting the System
3-31
Setting the System Clock
Configuring SNTP
3-32
Setting the Time Zone
Simple Network Management Protocol
3-33
Simple Network Management Protocol
Setting Community Access Strings
3-34
Specifying Trap Managers and Trap Types
3-35
User Authentication
Configuring User Accounts
3-36
3-37
Configuring Local/Remote Logon Authentication
3-38
3-39
3-40
Configuring HTTPS
3-41
Replacing the Default Secure-site Certificate
3-42
Configuring the Secure Shell
3-43
3-44
Generating the Host Key Pair
3-45
3-46
Configuring the SSH Server
3-47
Configuring Port Security
3-48
3-49
Configuring 802.1X Port Authentication
3-50
Displaying 802.1X Global Settings
3-51
Configuring 802.1X Global Settings
Configuring Port Settings for 802.1X
3-52
3-53
3-54
Displaying 802.1X Statistics
This switch can display statistics for dot1x protocol exchanges for any port.
3-55
Filtering IP Addresses for Management Access
3-56
3-57
Access Control Lists
Configuring Access Control Lists
3-58
Setting the ACL Name and Type
3-59
Configuring a Standard IP ACL
3-60
Configuring an Extended IP ACL
3-61
3-62
Configuring a MAC ACL
3-63
Binding a Port to an Access Control List
3-64
Port Configuration
Displaying Connection Status
3-65
3-66
Configuring Interface Connections
3-67
3-68
Creating Trunk Groups
3-69
Statically Configuring a Trunk
}
active links
statically configured
3-70
Enabling LACP on Selected Ports
}
}
Page
3-72
3-73
Configuring LACP Parameters
Page
3-75
You can display statistics for LACP protocol messages.
Displaying LACP Port Counters
3-76
CLI The following example displays LACP counters.
3-77
Displaying LACP Settings and Status for the Local Side
3-78
Figure 3-46 LACP - Port Internal Information
3-79
Displaying LACP Settings and Status for the Remote Side
3-80
3-81
Setting Broadcast Storm Thresholds
3-82
Configuring Port Mirroring
3-83
Configuring Rate Limits
3-84
Rate Limit Granularity
Rate Limit Configuration
3-85
Showing Port Statistics
3-86
3-87
3-88
Page
3-90
Address Table Settings
Setting Static Addresses
Address Table Settings
3-91
Displaying the Address Table
Page
3-93
Changing the Aging Time
Spanning Tree Algorithm Configuration
3-94
Displaying Global Settings
x x
3-95
3-96
Web Click Spanning Tree, STA, Information.
This command displays global STA settings, followed by settings for each port
CLI
Figure 3-56 Displaying Spanning Tree Information
Configuring Global Settings
3-98
3-99
3-100
Displaying Interface Settings
x
x
3-101
3-102
3-103
Configuring Interface Settings
3-104
3-105
VLAN Configuration
IEEE 802.1Q VLANs
Assigning Ports to VLANs
3-106
3-107
Forwarding Tagged/Untagged Frames
3-108
Enabling or Disabling GVRP (Global Setting)
Displaying Basic VLAN Information
3-109
Displaying Current VLANs
3-110
3-111
Creating VLANs
3-112
Adding Static Members to VLANs (VLAN Index)
3-113
3-114
Adding Static Members to VLANs (Port Index)
3-115
Configuring VLAN Behavior for Interfaces
3-116
3-117
Private VLANs
3-118
Displaying Current Private VLANs
3-119
Configuring Private VLANs
Associating VLANs
3-120
Displaying Private VLAN Interface Information
3-121
Configuring Private VLAN Interfaces
3-122
3-123
Class of Service Configuration
Layer 2 Queue Settings
Setting the Default Priority for Interfaces
3-124
Figure 3-72 Port Priority Configuration
CLI This example assigns a default priority of 5 to port 3.
3-125
Mapping CoS Values to Egress Queues
3-126
3-127
Selecting the Queue Mode
Setting the Service Weight for Traffic Classes
3-128
Layer 3/4 Priority Settings
Mapping Layer 3/4 Priorities to CoS Values
3-129
Selecting IP Precedence/DSCP Priority
Mapping IP Precedence
3-130
3-131
Mapping DSCP Priority
3-132
Mapping IP Port Priority
3-133
Mapping CoS Values to ACLs
3-134
3-135
Multicast Filtering
Layer 2 IGMP (Snooping and Query)
3-136
Configuring IGMP Snooping and Query Parameters
3-137
Displaying Interfaces Attached to a Multicast Router
3-138
Specifying Static Interfaces for a Multicast Router
3-139
3-140
Displaying Port Members of Multicast Services
3-141
Assigning Ports to Multicast Services
Page
4-1
Chapter 4: Command Line Interface
Using the Command Line Interface
Accessing the CLI
Console Connection
Telnet Connection
4-2
4-3
Entering Commands
Keywords and Arguments
Minimum Abbreviation
Command Completion
Getting Help on Commands
Showing Commands
The command show interfaces ? will display the following information:
4-5
Partial Keyword Lookup
Negating the Effect of Commands
Using Command History
Understanding Command Modes
4-6
Exec Commands
Configuration Commands
4-7
4-8
Command Line Processing
Command Groups
4-9
Command Groups
The system commands can be broken down into the functional groups shown below.
Table4-4 Command Groups
4-10
Line Commands
line
4-11
login
4-12
password
4-13
timeout login response
exec-timeout
4-14
password-thresh
4-15
silent-time
databits
4-16
parity
4-17
speed
stopbits
4-18
disconnect
show line
4-19
General Commands
enable
4-20
disable
4-21
configure
show history
4-22
reload
end
4-23
exit
quit
4-24
System Management Commands
Device Designation Commands
prompt
4-25
hostname
User Access Commands
4-26
username
4-27
enable password
4-28
IP Filter Commands
management
4-29
show management
4-30
Web Server Commands
ip http port
ip http server
4-31
ip http secure-server
4-32
ip http secure-port
4-33
Telnet Server Commands
ip telnet port
ip telnet server
4-34
Secure Shell Commands
4-35
4-36
ip ssh server
4-37
ip ssh timeout
ip ssh authentication-retries
4-38
ip ssh server-key size
delete public-key
4-39
ip ssh crypto host-key generate
ip ssh crypto zeroize
4-40
ip ssh save host-key
show ip ssh
4-41
Example
show ssh
This command displays the current SSH server connections. Command Mode Privileged Exec Example
Table4-16 show ssh - display description
4-42
show public-key
4-43
Event Logging Commands
logging on
4-44
logging history
4-45
logging host
logging facility
4-46
logging trap
clear logging
4-47
show logging
4-48
show log
4-49
SMTP Alert Commands
logging sendmail host
4-50
logging sendmail level
4-51
logging sendmail source-email
logging sendmail destination-email
4-52
logging sendmail
show logging sendmail
4-53
Time Commands
sntp client
4-54
sntp server
4-55
sntp poll
show sntp
4-56
clock timezone
calendar set
4-57
show calendar
System Status Commands
light unit
4-58
show startup-config
4-59
Example
Related Commands show running-config (4-60)
4-60
show running-config
4-61
Example
Related Commands show startup-config (4-58)
4-62
show system
show users
4-63
show version
4-64
Frame Size Commands
jumbo frame
4-65
Flash/File Commands
copy
4-66
4-67
The following example shows how to copy the running configuration to a startup file.
The following example shows how to download a configuration file:
4-68
delete
dir
4-69
whichboot
4-70
boot system
4-71
Authentication Commands
Authentication Sequence
authentication login
4-72
authentication enable
4-73
RADIUS Client
radius-server host
4-74
radius-server port
radius-server key
4-75
radius-server retransmit
radius-server timeout
4-76
show radius-server
TACACS+ Client
4-77
tacacs-server host
tacacs-server port
4-78
tacacs-server key
show tacacs-server
4-79
Port Security Commands
port security
4-80
4-81
802.1X Port Authentication
dot1x system-auth-control
4-82
dot1x default
dot1x max-req
dot1x port-control
4-83
dot1x operation-mode
4-84
dot1x re-authenticate
dot1x re-authentication
dot1x timeout quiet-period
4-85
dot1x timeout re-authperiod
dot1x timeout tx-period
4-86
show dot1x
4-87
4-88
4-89
Access Control List Commands
4-90
IP ACLs
access-list ip
4-91
permit, deny (Standard ACL)
4-92
permit, deny (Extended ACL)
4-93
4-94
show ip access-list
ip access-group
4-95
show ip access-group
map access-list ip
4-96
show map access-list ip
4-97
MAC ACLs
access-list mac
4-98
permit, deny (MAC ACL)
4-99
show mac access-list
mac access-group
4-100
show mac access-group
map access-list mac
4-101
show map access-list mac
4-102
ACL Information
show access-list
show access-group
4-103
SNMP Commands
snmp-server community
4-104
snmp-server contact
snmp-server location
4-105
snmp-server host
4-106
snmp-server enable traps
4-107
show snmp
4-108
Interface Commands
interface
4-109
description
speed-duplex
4-110
negotiation
4-111
capabilities
4-112
flowcontrol
4-113
shutdown
4-114
switchport broadcast packet-rate
clear counters
4-115
show interfaces status
4-116
show interfaces counters
4-117
show interfaces switchport
4-118
Example This example shows the configuration setting for port 24.
Table4-41 Interfaces Switchport Statistics
Mirror Port Commands
4-119
Mirror Port Commands
port monitor
4-120
show port monitor
Rate Limit Commands
4-121
Rate Limit Commands
rate-limit
4-122
rate-limit granularity
show rate-limit
4-123
Link Aggregation Commands
4-124
channel-group
4-125
lacp
4-126
lacp system-priority
4-127
lacp admin-key (Ethernet Interface)
4-128
lacp admin-key (Port Channel)
4-129
lacp port-priority
show lacp
4-130
4-131
Table4-46 show lacp internal - display description
4-132
Table4-47 show lacp neighbors - display description
Address Table Commands
4-133
Address Table Commands
Table4-48 show lacp sysid - display description
Table4-49 Address Table Commands
4-134
mac-address-table static
Address Table Commands
4-135
clear mac-address-table dynamic
show mac-address-table
4-136
mac-address-table aging-time
show mac-address-table aging-time
4-137
Spanning Tree Commands
spanning-tree
4-138
spanning-tree mode
4-139
spanning-tree forward-time
spanning-tree hello-time
4-140
spanning-tree max-age
4-141
spanning-tree priority
spanning-tree pathcost method
4-142
spanning-tree transmission-limit
spanning-tree cost
4-143
spanning-tree port-priority
4-144
spanning-tree edge-port
4-145
spanning-tree portfast
spanning-tree link-type
4-146
spanning-tree protocol-migration
4-147
show spanning-tree
4-148
4-149
VLAN Commands
Editing VLAN Groups
vlan database
4-150
vlan
4-151
Configuring VLAN Interfaces
interface vlan
4-152
switchport mode
switchport acceptable-frame-types
4-153
switchport ingress-filtering
4-154
switchport native vlan
4-155
switchport allowed vlan
4-156
switchport forbidden vlan
Displaying VLAN Information
4-157
show vlan
4-158
Configuring Private VLANs
4-159
private-vlan
4-160
private vlan association
4-161
switchport mode private-vlan
switchport private-vlan host-association
4-162
switchport private-vlan isolated
4-163
switchport private-vlan mapping
show vlan private-vlan
4-164
GVRP and Bridge Extension Commands
bridge-ext gvrp
GVRP and Bridge Extension Commands
4-165
show bridge-ext
switchport gvrp
4-166
show gvrp configuration
garp timer
GVRP and Bridge Extension Commands
4-167
show garp timer
4-168
Priority Commands
Priority Commands (Layer 2)
4-169
queue mode
switchport priority default
4-170
queue bandwidth
4-171
queue cos-map
4-172
show queue mode
show queue bandwidth
4-173
show queue cos-map
4-174
Priority Commands (Layer 3 and 4)
map ip port (Global Configuration)
4-175
map ip port (Interface Configuration)
map ip precedence (Global Configuration)
4-176
map ip precedence (Interface Configuration)
4-177
map ip dscp (Global Configuration)
map ip dscp (Interface Configuration)
4-178
show map ip port
4-179
show map ip precedence
4-180
show map ip dscp
4-181
Multicast Filtering Commands
IGMP Snooping Commands
4-182
ip igmp snooping
ip igmp snooping vlan static
4-183
ip igmp snooping version
show ip igmp snooping
4-184
show mac-address-table multicast
4-185
IGMP Query Commands (Layer 2)
ip igmp snooping querier
ip igmp snooping query-count
4-186
ip igmp snooping query-interval
4-187
ip igmp snooping query-max-response-time
ip igmp snooping router-port-expire-time
4-188
Static Multicast Routing Commands
ip igmp snooping vlan mrouter
4-189
show ip igmp snooping mrouter
4-190
IP Interface Commands
ip address
IP Interface Commands
4-191
ip default-gateway
4-192
ip dhcp restart
show ip interface
IP Interface Commands
4-193
show ip redirects
ping
4-194
A-1
Appendix A: Software Specifications
Software Features
Software Specifications
A-2
A
Management Features
Standards
Management Information Bases
A-3
A
Management Information Bases
Page
B-1
Appendix B: Troubleshooting
Problems Accessing the Management Interface
Troubleshooting
B-2
B
Using System Logs
Glossary
Page
Page
Page
Page
Page
Index
Index-1
Numerics
A
B
Index-2
Index
J
L
M
Index-3
Index Q
R
S
T