Cisco SPS208G User manual

Cisco Small Business Pro
SPS208G/SPS224G4/SPS2024 Ethernet Switches
USER GUIDE

© 2008 Cisco Systems, Inc. All rights reserved. OL-18486-01
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Contents
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 3
Chapter 1: Getting Started 8
Starting the Application 8
Understanding the Interface 10
Using the Device Command Buttons 11
Using Screen and Table Options 13
Adding Device Information 13
Modifying Device Information 14
Deleting Device Information 14
Resetting the Device 15
Logging Out of the Device 16
Chapter 2: Setup 17
Summary 18
Network Settings 20
DHCP Relay 22
L2 DHCP Relay Operation Mode 22
L2 DHCP Relay Quick Start 23
L2 DHCP Relay Operation 24
DHCP Relay in Practice - Examples 26
Time 27
Chapter 3: Port Management 35
Port Settings 35
Port Configuration 39
Link Aggregation 42
Link Aggregation Detail 44
LACP 47
Chapter 4: VLAN Management 50
Create VLAN 51
VLAN Port Settings 53

Contents
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 4
Ports to VLAN 55
Configuring Q-in-Q 58
Q-in-Q Overview 58
Q-in-Q Implementation 59
VLAN to Port 61
GVRP 64
Multicast TV Membership 66
Multicast TV VLAN 67
Multicast TV VLAN - IGMP Mapping 69
CPE VLAN Mapping 70
Chapter 5: Statistics 72
RMON Statistics 73
Resetting RMON Statistics Counters 75
RMON History 76
View History Table 78
RMON Alarms 80
RMON Events 82
Port Utilization 85
802.1x Statistics 87
GVRP Statistics 89
Resetting GVRP Statistics Counters 91
CPU Utilization 92
Interface Statistics 94
Resetting Interface Statistics Counters 97
Chapter 6: ACL 98
IP Based ACL 98
MAC Based ACL 103

Contents
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 5
Chapter 7: Network Security 107
RADIUS 108
TACACS+ 111
ACL Binding 114
802.1x Settings 116
Port Authentication 121
Port Security 124
Management Access List 128
Storm Control 129
Chapter 8: Security Suite 133
DHCP Snooping 133
DHCP VLANs 136
DHCP Trusted Interfaces 138
DHCP Database 140
ARP Inspection 142
ARP Trusted Interfaces 144
ARP Inspection List 146
ARP VLANs 148
IP Source Guard 150
IP Source Guard Database 154
Chapter 9: QoS 157
QoS Modes 158
Service Types 160
Configuring QoS 161
CoS Settings 162
Queue Settings 165
DSCP Settings 166
Bandwidth 167

Contents
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 6
Basic Mode 170
Advanced Mode 171
Out of Profile DSCP Assignments 176
Policy Name 177
Class Map 178
Aggregate Policer 180
Interface To Policy 182
Chapter 10: Spanning Tree 184
STP Status 185
Global STP 187
STP Port Settings 190
RSTP Port Settings 195
MSTP Properties 199
MSTP Instance Settings 201
VLAN Instance Configuration 202
MSTP Interface Settings 204
Chapter 11: Multicast 208
IGMP Snooping 208
Bridge Multicast 212
Bridge Multicast Forward All 215
Chapter 12: SNMP 217
Global Parameters 218
Views 220
Group Profile 222
Group Membership 225
Communities 228
Notification Filter 232
Notification Recipient 235

Contents
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 7
Chapter 13: Admin 238
User Authentication 239
Static Address 242
Dynamic Address 244
Logging 246
Port Mirroring 249
Cable Test 252
Saving or Upgrading a Configuration 254
Enabling DCHP Option 67 259
Firmware Upgrade 260
Reboot 262
Factory Default 263
Server Logs 264
Memory Logs 267
Flash Logs 268
Chapter 14: Logout 270
Logout 270
Appendix A: Where to Go From Here 272
Product Resources 272
Related Documentation 272
Appendix B: Additional Information 273
Regulatory Compliance and Safety Information 273
Warranty 273
End User License Agreement (EULA) 273
Appendix C: Support Contacts 274

1
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 8
Getting Started
This section provides an introduction to the user interface, and includes the
following topics:
•Starting the Application
•Understanding the Interface
•Using the Device Command Buttons
•Using Screen and Table Options
•Resetting the Device
•Logging Out of the Device
Starting the Application
This section contains information for starting the Linksys User Interface.
NOTE By default, the IP address of the device is assigned dynamically, although it can be
changed to a static IP address by an administrator.
To open the User Interface:
STEP 1 Open a web browser.
STEP 2 Type the device’s IP address in the address bar and press Enter. The
Authentication Page opens.

Getting Started
Starting the Application
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 9
1
Figure 1 Authentication Page
STEP 3 Enter a user name and password. The default user name is admin. The device is
not configured with a default password, and can be configured without entering a
password. Passwords are both case sensitive and alpha-numeric.
STEP 4 Click OK. The Summary Page opens, and contains a graphical illustration of the
SPS device’s front panel.
Figure 2 Summary Page - SPS 208G

Getting Started
Understanding the Interface
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 10
1
Understanding the Interface
The following table lists the interface components with their corresponding
numbers:
Table 1 Interface Components
Component Description
1. Menu Bar The Menu Bar provides easy navigation through the
configurable device features. Clicking the top menu bar
provides access to subfeatures.
2. Device View The Device View provides information about device
ports, current configuration and status, table information,
feature components and a color key of the link status.
3. Table Area The Table Area enables viewing and configuration of the
device features.
4. Configuration
Commands
Clicking Save Settings saves the active settings on the
current Table Area. Clicking Cancel Changes deletes any
changes since the last time the configuration was
changed.
5. Help Area The Help Area displays help about the displayed feature.

Getting Started
Using the Device Command Buttons
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 11
1
Figure 3 Linksys User Interface Components
Using the Device Command Buttons
Device Command buttons provide an easy method of configuring device
information. The following table describes the Web Management application’s
most common buttons:
Table 2 Device Command Buttons
Button Name Button Description
Save Settings Saves changes to the
device’s running
configuration.
Detail Opens selected entry’s
configuration page.
Add Opens an Add page.

Getting Started
Using the Device Command Buttons
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 12
1
Update Updates configuration
changes.
Remove Removes a selected entry
from a table.
Delete Deletes a selected entry
from a table.
Reset the settings of
Selected Port to Default
Resets the settlings of a
selected configuration to
the default settings.
Add to List Add a new configured
entry to the table on the
same page.
Query Searches a database for
addresses based on
specified information.
Clear Counters Clears statistic counters
Refresh Now Refresh the displayed
statistics.
Cancel Cancels the configuration
changes.
Show All Opens a list showing all the
items through which you
can scroll.
Button Name Button Description

Getting Started
Using Screen and Table Options
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 13
1
Using Screen and Table Options
The Web Management application contains screens and tables for configuring
devices.
Adding Device Information
User defined configuration information can be added to most Web Management
application pages.
STEP 1 Open the Web Management application page.
STEP 2 Edit the supplied fields.
STEP 3 Click Add or Add To List, according to the feature page.
Field Definitions
Fields which are user-defined can contain between 1 -159 characters, unless
otherwise noted on the Web Management application page. All letters or
characters can be used, except the following:
•\
•/
•:
•*
•?
•<
•>

Getting Started
Using Screen and Table Options
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 14
1
Modifying Device Information
Configuration information may be changed on most Web Management application
pages, by selecting an existing entry and editing its configuration page.
STEP 1 Open the Web Management application page.
STEP 2 Select a table entry.
STEP 3 Modify the relevant fields on the page and click Update.
-or-
Click the entry’s Details button in the table. A Configuration page opens, for
example, the
Port Settings Screen . Define the fields and click Save or Save &
Close.
The fields are modified, and the information is saved to the device.
Deleting Device Information
Configuration information may be deleted from the device on most Web
Management application pages, by selecting an existing entry in the page’s table
and clicking the Delete button.
STEP 1 Open the Web Management application page.
STEP 2 Select a table entry.
STEP 3 Click Delete. The entry configuration is deleted, and the device is updated.

Getting Started
Resetting the Device
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 15
1
Resetting the Device
In the Reboot Screen , the user resets the device. To retain the device’s current
configuration, copy the Running Configuration file to the Startup Configuration file
in the
Save Configuration Screen before resetting the device.
To reset the device:
STEP 1 Click Admin > Reboot. The Reboot Screen opens.
Figure 4 Reboot Screen
The
Reboot Screen contains the following button:
Reboot — Resets the device.
STEP 2 Click Reboot to restart and reset the device.

Getting Started
Logging Out of the Device
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 16
1
Logging Out of the Device
The Logout command enables network administrators to log out of the device
management application in an orderly manner.
To log out of the device management application:
STEP 1 Click Logout. The Logout Screen opens.
Figure 5 Logout Screen
The
Logout Screen notifies whether logout was successful.

2
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 17
Setup
The Setup configuration options are as follows:
•Summary
•Zoom
•Network Settings
•DHCP Relay
•Time
•Stack Management

Setup
Summary
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 18
2
Summary
The Summary Screen contains parameters for configuring general device
information.
To view device information:
STEP 1 Click Setup > Summary. The Summary Screen opens.
Figure 6 Summary Screen
The
Summary Screen contains the following fields:
•System Name — Displays the user-configured name of the system, which is
configured in the Network page.
•IP Address — Displays the device configuration IP address.
•Subnet Mask — Displays the currently configured IP subnet mask.
•DNS Server — Displays the DNS server’s IP address.

Setup
Summary
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 19
2
•Default Gateway — Defines the device’s Gateway IP address.
•Address Mode — Retrieves the IP addresses using DHCP or Static. The
possible field values are:
- DHCP — Retrieves the IP addresses using DHCP.
- Static — The IP addresses are statically defined.
•Base MAC Address — Displays the device’s base MAC address. If the
system is in stack mode, the Base MAC Address of the master unit is
displayed.
•Switch Mode After Reset — Indicates the mode of the device after reset. If
"stack" is selected, the system will be in stacking mode after reset, and
other units can be connected to this device in a stack. If "standalone" is
selected, the system will be in standalone mode after reset, and cannot join
a stack. In standalone mode all GE ports are available to the user, while in
stacking mode, two GE ports are reserved for stacking and the two
remaining GE ports can be used for other purposes.
•Serial Number — Displays the device’s unique factory-defined serial
number.
•Model Name — Displays the device model name.
•Hardware Version — Displays the hardware version number.
•Boot Version — Indicates the system boot version currently running on the
device.
•Firmware Version — Displays the firmware version currently installed on the
device.
•System Location — Displays the location where the system is currently
running.
•System Contact — Displays the name of the contact person.
•System Up Time — Displays the amount of time that has elapsed since the
last device reset. The system time is displayed in the following format:
Days, Hours, Minutes and Seconds. For example: 41 days, 2 hours, 22
minutes and 15 seconds.
•Current Time — Displays the current time and date.

Setup
Network Settings
SPS208G/SPS224G4/SPS2024 Service Provider Switches User Guide 20
2
Network Settings
The Network Settings Screen contains parameters for configuring general device
information, including the system name, location, and contact, the system MAC
Address, System Object ID, System IP and MAC addresses.
To define the general system information:
STEP 1 Click Setup > Network Settings. The Network Settings Screen opens.
Figure 7 Network Settings Screen
The
Network Settings Screen contains the following fields:
•System Name — Specifies the user-defined system name. The field range
is 0-160 characters.
•System Location — Specifies the user-defined system location, for
example, 3rd floor. The field range is 0-160 characters.
•System Contact — Specifies the user-defined system contact person. The
field range is 0-160 characters.
•System Object ID — Displays the vendor’s authoritative system object
identification.
•Base MAC Address — Displays the master unit’s base MAC address.