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1920 Gigabit Ethernet Switch Series
HP 1920 Gigabit Ethernet Switch Series Manuals
Manuals and User Guides for HP 1920 Gigabit Ethernet Switch Series. We have
6
HP 1920 Gigabit Ethernet Switch Series manuals available for free PDF download: User Manual, Supplementary Manual, Getting Started Manual, Quick Setup
HP 1920 Gigabit Ethernet Switch Series User Manual (547 pages)
HP 1920 Gigabit Ethernet Switch Series
Brand:
HP
| Category:
Switch
| Size: 11.43 MB
Table of Contents
User Guide
1
Table of Contents
3
Overview
14
Configuring the Switch in the Web Interface
15
Restrictions and Guidelines
15
Operating System Requirements
15
Web Browser Requirements
15
Others
18
Overview
19
Logging in to the Web Interface
19
Logging out of the Web Interface
20
Web Interface
20
Web User Level
21
Web-Based NM Functions
21
Common Items on the Web Pages
29
Configuring the Switch at the CLI
33
Getting Started with the CLI
33
Setting up the Configuration Environment
33
Setting Terminal Parameters
34
Logging in to the CLI
37
CLI Commands
37
Initialize
38
Ipsetup
38
Ipsetup Ipv6
39
Password
39
Ping
40
Ping Ipv6
40
Quit
41
Reboot
42
Summary
42
Upgrade
43
Upgrade Ipv6
44
Configuration Example for Upgrading the System Software Image at the CLI
45
Configuration Wizard
47
Basic Service Setup
47
Entering the Configuration Wizard Homepage
47
Configuring System Parameters
47
Configuring Management IP Address
49
Finishing Configuration Wizard
50
Configuring Stack
52
Overview
52
Configuration Task List
52
Configuring Global Parameters of a Stack
53
Configuring Stack Ports
54
Displaying Topology Summary of a Stack
55
Displaying Device Summary of a Stack
55
Logging in to a Member Device from the Master
55
Stack Configuration Example
56
Configuration Guidelines
59
Displaying System and Device Information
60
Displaying System Information
60
Displaying Basic System Information
60
Displaying the System Resource State
61
Displaying Recent System Logs
61
Setting the Refresh Period
61
Displaying Device Information
61
Configuring Basic Device Settings
63
Configuring System Name
63
Configuring Idle Timeout Period
63
Maintaining Devices
65
Software Upgrade
65
Device Reboot
66
Electronic Label
67
Diagnostic Information
67
Configuring System Time
69
Overview
69
Displaying the Current System Time
69
Manually Configuring the System Time
69
Configuring System Time by Using NTP
70
System Time Configuration Example
71
Network Requirements
71
Configuring the System Time
72
Verifying the Configuration
72
Configuration Guidelines
72
Configuring Syslog
74
Displaying Syslogs
74
Setting the Log Host
75
Setting Buffer Capacity and Refresh Interval
76
Managing the Configuration
77
Backing up the Configuration
77
Restoring the Configuration
77
Saving the Configuration
78
Resetting the Configuration
79
Managing Files
80
Displaying Files
80
Downloading a File
80
Uploading a File
81
Removing a File
81
Specifying the Main Boot File
81
Managing Ports
82
Setting Operation Parameters for a Port
82
Displaying Port Operation Parameters
86
Displaying a Specified Operation Parameter for All Ports
86
Displaying All the Operation Parameters for a Port
87
Port Management Configuration Example
88
Network Requirements
88
Configuring the Switch
88
Configuring Port Mirroring
92
Terminology
92
Mirroring Source
92
Mirroring Destination
92
Mirroring Direction
92
Mirroring Group
92
Local Port Mirroring
92
Configuration Restrictions and Guidelines
93
Recommended Configuration Procedures
93
Configuring a Mirroring Group
93
Configuring Ports for the Mirroring Group
94
Local Port Mirroring Configuration Example
96
Network Requirements
96
Configuration Procedure
96
Managing Users
99
Adding a Local User
99
Setting the Super Password
100
Switching to the Management Level
101
Configuring a Loopback Test
102
Configuration Guidelines
102
Configuration Procedure
102
Configuring VCT
104
Overview
104
Testing Cable Status
104
Configuring the Flow Interval
105
Viewing Port Traffic Statistics
105
Configuring RMON
106
Overview
106
Working Mechanism
106
RMON Groups
106
Alarm Group
107
RMON Configuration Task List
108
Displaying Rmon Running Status
109
Configuring a Statistics Entry
110
Configuring a History Entry
111
Configuring an Event Entry
112
Configuring an Alarm Entry
113
Displaying RMON Statistics
114
Displaying RMON History Sampling Information
116
Displaying RMON Event Logs
117
RMON Configuration Example
118
Configuring Energy Saving
122
Configuring Energy Saving on a Port
122
Configuring SNMP
124
Overview
124
SNMP Mechanism
124
SNMP Protocol Versions
125
Recommended Configuration Procedure
125
Enabling SNMP Agent
126
Configuring an SNMP View
128
Creating an SNMP View
128
Adding Rules to an SNMP View
129
Configuring an SNMP Community
130
Configuring an SNMP Group
131
Configuring an SNMP User
133
Configuring SNMP Trap Function
134
Displaying SNMP Packet Statistics
136
Snmpv1/V2C Configuration Example
137
Snmpv3 Configuration Example
140
Displaying Interface Statistics
145
Configuring Vlans
146
Overview
146
VLAN Fundamentals
146
VLAN Types
147
Port-Based VLAN
148
Recommended VLAN Configuration Procedures
150
Recommended Configuration Procedure for Assigning an Access Port to a VLAN
150
Recommended Configuration Procedure for Assigning a Trunk Port to a VLAN
150
Recommended Configuration Procedure for Assigning a Hybrid Port to a VLAN
151
Creating Vlans
152
Configuring the Link Type of a Port
153
Setting the PVID for a Port
154
Selecting Vlans
155
Modifying a VLAN
156
Modifying Ports
157
VLAN Configuration Example
158
Network Requirements
158
Configuring Switch a
158
Configuring Switch B
162
Configuration Guidelines
162
Configuring VLAN Interfaces
163
Overview
163
Creating a VLAN Interface
163
Modifying a VLAN Interface
165
Configuration Guidelines
168
Configuring a Voice VLAN
169
Overview
169
OUI Addresses
169
Voice VLAN Assignment Modes
169
Security Mode and Normal Mode of Voice Vlans
171
Recommended Voice VLAN Configuration Procedure
172
Configuring Voice VLAN Globally
173
Configuring Voice VLAN on Ports
174
Adding OUI Addresses to the OUI List
175
Voice VLAN Configuration Examples
176
Configuring Voice VLAN on a Port in Automatic Voice VLAN Assignment Mode
176
Configuring a Voice VLAN on a Port in Manual Voice VLAN Assignment Mode
180
Configuration Guidelines
185
Configuring the MAC Address Table
186
Overview
186
How a MAC Address Entry Is Created
186
Types of MAC Address Entries
187
Displaying and Configuring MAC Address Entries
187
Setting the Aging Time of MAC Address Entries
188
MAC Address Table Configuration Example
188
Network Requirements
188
Creating a Static MAC Address Entry
189
Configuring MSTP
190
Overview
190
Introduction to STP
190
STP Protocol Packets
190
Basic Concepts in STP
191
Calculation Process of the STP Algorithm
192
Introduction to RSTP
197
Introduction to MSTP
198
MSTP Features
198
MSTP Basic Concepts
198
How MSTP Works
202
MSTP Implementation on Devices
202
Protocols and Standards
203
Configuration Guidelines
203
Recommended MSTP Configuration Procedure
203
Configuring an MST Region
204
Configuring MSTP Globally
205
Configuring MSTP on a Port
208
Displaying MSTP Information of a Port
210
MSTP Configuration Example
212
Network Requirements
212
Configuration Procedure
213
Configuring Link Aggregation and LACP
218
Overview
218
Basic Concepts
218
Link Aggregation Modes
219
Configuration Classes
219
Static Aggregation Mode
219
Configuration Procedures
221
Configuring a Static Aggregation Group
221
Configuring a Dynamic Aggregation Group
221
Creating a Link Aggregation Group
221
Displaying Aggregate Interface Information
222
Setting LACP Priority
224
Displaying LACP-Enabled Port Information
224
Link Aggregation and LACP Configuration Example
226
Configuration Guidelines
228
Configuring LLDP
230
Overview
230
Basic Concepts
230
LLDP Operating Modes
234
Working Mechanism
234
Protocols and Standards
235
Recommended LLDP Configuration Procedure
235
Enabling LLDP on Ports
236
Setting LLDP Parameters on Ports
237
Setting LLDP Parameters for a Single Port
237
Setting LLDP Parameters for Ports in Batch
240
Configuring LLDP Globally
240
Displaying LLDP Information for a Port
242
Displaying Global LLDP Information
247
Displaying LLDP Information Received from LLDP Neighbors
249
LLDP Configuration Example
249
Network Requirements
249
Configuring Switch a
249
Configuring Switch B
252
Verifying the Configuration
252
LLDP Configuration Guidelines
254
Configuring ARP
255
Overview
255
ARP Message Format
255
ARP Operating Mechanism
255
ARP Table
256
Gratuitous ARP
257
Configuring ARP Entries
257
Displaying ARP Entries
257
Creating a Static ARP Entry
258
Removing ARP Entries
258
Configuring Gratuitous ARP
259
Static ARP Configuration Example
259
Configuring ARP Attack Protection
263
Overview
263
User Validity Check
263
ARP Packet Validity Check
263
Configuring ARP Detection
263
Configuring IGMP Snooping
265
Overview
265
Basic IGMP Snooping Concepts
265
How IGMP Snooping Works
267
Protocols and Standards
268
Recommended Configuration Procedure
268
Enabling IGMP Snooping Globally
269
Configuring IGMP Snooping in a VLAN
270
Configuring IGMP Snooping Port Functions
271
Displaying IGMP Snooping Multicast Forwarding Entries
272
IGMP Snooping Configuration Example
273
Network Requirements
273
Configuration Procedure
274
Verifying the Configuration
277
Configuring MLD Snooping
279
Overview
279
Basic MLD Snooping Concepts
279
How MLD Snooping Works
281
Protocols and Standards
282
Recommended Configuration Procedure
282
Enabling MLD Snooping Globally
283
Configuring MLD Snooping in a VLAN
283
Configuring MLD Snooping Port Functions
285
Displaying MLD Snooping Multicast Forwarding Entries
286
MLD Snooping Configuration Example
287
Network Requirements
287
Configuration Procedure
287
Verifying the Configuration
290
Configuring Ipv4 and Ipv6 Routing
291
Overview
291
Routing Table
291
Static Route
291
Default Route
292
Displaying the Ipv4 Active Route Table
292
Creating an Ipv4 Static Route
293
Displaying the Ipv6 Active Route Table
294
Creating an Ipv6 Static Route
294
Ipv4 Static Route Configuration Example
296
Network Requirements
296
Configuration Considerations
296
Configuration Procedure
296
Verifying the Configuration
299
Ipv6 Static Route Configuration Example
300
Network Requirements
300
Configuration Considerations
300
Configuration Procedure
300
Verifying the Configuration
303
Configuration Guidelines
304
DHCP Overview
305
DHCP Address Allocation
305
Allocation Mechanisms
305
IP Address Allocation Process
306
IP Address Lease Extension
306
DHCP Message Format
307
DHCP Options
308
Common DHCP Options
308
Option 82
308
Protocols and Standards
309
Configuring DHCP Relay Agent
310
Overview
310
Recommended Configuration Procedure
311
Enabling DHCP and Configuring Advanced Parameters for the DHCP Relay Agent
312
Creating a DHCP Server Group
313
Enabling the DHCP Relay Agent on an Interface
314
Configuring and Displaying Clients' IP-To-MAC Bindings
315
DHCP Relay Agent Configuration Example
316
Configuring DHCP Snooping
319
Overview
319
Application of Trusted Ports
319
DHCP Snooping Support for Option 82
321
Recommended Configuration Procedure
321
Enabling DHCP Snooping
322
Configuring DHCP Snooping Functions on an Interface
322
Displaying Clients' IP-To-MAC Bindings
323
DHCP Snooping Configuration Example
324
Managing Services
327
Overview
327
Managing Services
328
Using Diagnostic Tools
330
Ping
330
Traceroute
330
Ping Operation
331
Traceroute Operation
332
Configuring 802.1X
334
802.1X Overview
334
802.1X Architecture
334
Access Control Methods
334
Controlled/Uncontrolled Port and Port Authorization Status
335
Packet Formats
335
EAP over RADIUS
336
Initiating 802.1X Authentication
337
802.1X Authentication Procedures
338
802.1X Timers
341
Using 802.1X Authentication with Other Features
342
Configuration Prerequisites
344
Recommended Configuration Procedure
345
Configuring 802.1X Globally
345
Configuring 802.1X on a Port
346
Configuring an 802.1X Guest VLAN
348
Configuring an Auth-Fail VLAN
349
802.1X Configuration Examples
349
MAC-Based 802.1X Configuration Example
349
802.X with ACL Assignment Configuration Example
356
Configuring AAA
365
Overview
365
AAA Application
365
Domain-Based User Management
366
Configuration Prerequisites
366
Recommended Configuration Procedure
366
Configuring an ISP Domain
367
Configuring Authentication Methods for the ISP Domain
368
Configuring Authorization Methods for the ISP Domain
369
Configuring Accounting Methods for the ISP Domain
370
AAA Configuration Example
372
Advertisement
HP 1920 Gigabit Ethernet Switch Series User Manual (547 pages)
Brand:
HP
| Category:
Network Router
| Size: 11.52 MB
Table of Contents
User Guide
1
Table of Contents
3
Overview
14
Configuring the Switch in the Web Interface
15
Restrictions and Guidelines
15
Operating System Requirements
15
Web Browser Requirements
15
Others
18
Overview
19
Logging in to the Web Interface
19
Logging out of the Web Interface
20
Web Interface
20
Web User Level
21
Web-Based NM Functions
21
Common Items on the Web Pages
29
Configuring the Switch at the CLI
33
Getting Started with the CLI
33
Setting up the Configuration Environment
33
Setting Terminal Parameters
34
Logging in to the CLI
37
CLI Commands
37
Initialize
38
Ipsetup
38
Ipsetup Ipv6
39
Password
39
Ping
40
Ping Ipv6
40
Quit
41
Reboot
42
Summary
42
Upgrade
43
Upgrade Ipv6
44
Configuration Example for Upgrading the System Software Image at the CLI
45
Configuration Wizard
47
Basic Service Setup
47
Entering the Configuration Wizard Homepage
47
Configuring System Parameters
47
Configuring Management IP Address
49
Finishing Configuration Wizard
50
Configuring Stack
52
Overview
52
Configuration Task List
52
Configuring Global Parameters of a Stack
53
Configuring Stack Ports
54
Displaying Topology Summary of a Stack
55
Displaying Device Summary of a Stack
55
Logging in to a Member Device from the Master
55
Stack Configuration Example
56
Configuration Guidelines
59
Displaying System and Device Information
60
Displaying System Information
60
Displaying Basic System Information
60
Displaying the System Resource State
61
Displaying Recent System Logs
61
Setting the Refresh Period
61
Displaying Device Information
61
Configuring Basic Device Settings
63
Configuring System Name
63
Configuring Idle Timeout Period
63
Maintaining Devices
65
Software Upgrade
65
Device Reboot
66
Electronic Label
67
Diagnostic Information
67
Configuring System Time
69
Overview
69
Displaying the Current System Time
69
Manually Configuring the System Time
69
Configuring System Time by Using NTP
70
System Time Configuration Example
71
Network Requirements
71
Configuring the System Time
72
Verifying the Configuration
72
Configuration Guidelines
72
Configuring Syslog
74
Displaying Syslogs
74
Setting the Log Host
75
Setting Buffer Capacity and Refresh Interval
76
Managing the Configuration
77
Backing up the Configuration
77
Restoring the Configuration
77
Saving the Configuration
78
Resetting the Configuration
79
Managing Files
80
Displaying Files
80
Downloading a File
80
Uploading a File
81
Removing a File
81
Specifying the Main Boot File
81
Managing Ports
82
Setting Operation Parameters for a Port
82
Displaying Port Operation Parameters
86
Displaying a Specified Operation Parameter for All Ports
86
Displaying All the Operation Parameters for a Port
87
Port Management Configuration Example
88
Network Requirements
88
Configuring the Switch
88
Configuring Port Mirroring
92
Terminology
92
Mirroring Source
92
Mirroring Destination
92
Mirroring Direction
92
Mirroring Group
92
Local Port Mirroring
92
Configuration Restrictions and Guidelines
93
Recommended Configuration Procedures
93
Configuring a Mirroring Group
93
Configuring Ports for the Mirroring Group
94
Local Port Mirroring Configuration Example
96
Network Requirements
96
Configuration Procedure
96
Managing Users
99
Adding a Local User
99
Setting the Super Password
100
Switching to the Management Level
101
Configuring a Loopback Test
102
Configuration Guidelines
102
Configuration Procedure
102
Configuring VCT
104
Overview
104
Testing Cable Status
104
Configuring the Flow Interval
105
Viewing Port Traffic Statistics
105
Configuring RMON
106
Overview
106
Working Mechanism
106
RMON Groups
106
RMON Configuration Task List
108
Configuring a Statistics Entry
110
Configuring a History Entry
111
Configuring an Event Entry
112
Configuring an Alarm Entry
113
Displaying RMON Statistics
114
Displaying RMON History Sampling Information
116
Displaying RMON Event Logs
117
RMON Configuration Example
118
Configuring Energy Saving
122
Configuring Energy Saving on a Port
122
Configuring SNMP
124
Overview
124
SNMP Mechanism
124
SNMP Protocol Versions
125
Recommended Configuration Procedure
125
Enabling SNMP Agent
126
Configuring an SNMP View
128
Creating an SNMP View
128
Adding Rules to an SNMP View
129
Configuring an SNMP Community
130
Configuring an SNMP Group
131
Configuring an SNMP User
133
Configuring SNMP Trap Function
134
Displaying SNMP Packet Statistics
136
Snmpv1/V2C Configuration Example
137
Snmpv3 Configuration Example
140
Displaying Interface Statistics
145
Configuring Vlans
146
Overview
146
VLAN Fundamentals
146
VLAN Types
147
Port-Based VLAN
148
Recommended VLAN Configuration Procedures
150
Recommended Configuration Procedure for Assigning an Access Port to a VLAN
150
Recommended Configuration Procedure for Assigning a Trunk Port to a VLAN
150
Recommended Configuration Procedure for Assigning a Hybrid Port to a VLAN
151
Creating Vlans
152
Configuring the Link Type of a Port
153
Setting the PVID for a Port
154
Selecting Vlans
155
Modifying a VLAN
156
Modifying Ports
157
VLAN Configuration Example
158
Network Requirements
158
Configuring Switch a
158
Configuring Switch B
162
Configuration Guidelines
162
Configuring VLAN Interfaces
163
Overview
163
Creating a VLAN Interface
163
Modifying a VLAN Interface
165
Configuration Guidelines
168
Configuring a Voice VLAN
169
Overview
169
OUI Addresses
169
Voice VLAN Assignment Modes
169
Security Mode and Normal Mode of Voice Vlans
171
Recommended Voice VLAN Configuration Procedure
172
Configuring Voice VLAN Globally
173
Configuring Voice VLAN on Ports
174
Adding OUI Addresses to the OUI List
175
Voice VLAN Configuration Examples
176
Configuring Voice VLAN on a Port in Automatic Voice VLAN Assignment Mode
176
Configuring a Voice VLAN on a Port in Manual Voice VLAN Assignment Mode
180
Configuration Guidelines
185
Configuring the MAC Address Table
186
Overview
186
How a MAC Address Entry Is Created
186
Types of MAC Address Entries
187
Displaying and Configuring MAC Address Entries
187
Setting the Aging Time of MAC Address Entries
188
MAC Address Table Configuration Example
188
Network Requirements
188
Creating a Static MAC Address Entry
189
Configuring MSTP
190
Overview
190
Introduction to STP
190
STP Protocol Packets
190
Basic Concepts in STP
191
Calculation Process of the STP Algorithm
192
Introduction to RSTP
197
Introduction to MSTP
198
MSTP Features
198
MSTP Basic Concepts
198
How MSTP Works
202
MSTP Implementation on Devices
202
Protocols and Standards
203
Configuration Guidelines
203
Recommended MSTP Configuration Procedure
203
Configuring an MST Region
204
Configuring MSTP Globally
205
Configuring MSTP on a Port
208
Displaying MSTP Information of a Port
210
MSTP Configuration Example
212
Network Requirements
212
Configuration Procedure
213
Configuring Link Aggregation and LACP
218
Overview
218
Basic Concepts
218
Link Aggregation Modes
219
Configuration Procedures
221
Configuring a Static Aggregation Group
221
Configuring a Dynamic Aggregation Group
221
Creating a Link Aggregation Group
221
Displaying Aggregate Interface Information
222
Setting LACP Priority
224
Displaying LACP-Enabled Port Information
224
Link Aggregation and LACP Configuration Example
226
Configuration Guidelines
228
Configuring LLDP
230
Overview
230
Basic Concepts
230
LLDP Operating Modes
234
Working Mechanism
234
Protocols and Standards
235
Recommended LLDP Configuration Procedure
235
Enabling LLDP on Ports
236
Setting LLDP Parameters on Ports
237
Setting LLDP Parameters for a Single Port
237
Setting LLDP Parameters for Ports in Batch
240
Configuring LLDP Globally
240
Displaying LLDP Information for a Port
242
Displaying Global LLDP Information
247
Displaying LLDP Information Received from LLDP Neighbors
249
LLDP Configuration Example
249
Network Requirements
249
Configuring Switch a
249
Configuring Switch B
252
Verifying the Configuration
252
LLDP Configuration Guidelines
254
Configuring ARP
255
Overview
255
ARP Message Format
255
ARP Operating Mechanism
255
ARP Table
256
Gratuitous ARP
257
Configuring ARP Entries
257
Displaying ARP Entries
257
Creating a Static ARP Entry
258
Removing ARP Entries
258
Configuring Gratuitous ARP
259
Static ARP Configuration Example
259
Configuring ARP Attack Protection
263
Overview
263
User Validity Check
263
ARP Packet Validity Check
263
Configuring ARP Detection
263
Configuring IGMP Snooping
265
Overview
265
Basic IGMP Snooping Concepts
265
How IGMP Snooping Works
267
Protocols and Standards
268
Recommended Configuration Procedure
268
Enabling IGMP Snooping Globally
269
Configuring IGMP Snooping in a VLAN
270
Configuring IGMP Snooping Port Functions
271
Displaying IGMP Snooping Multicast Forwarding Entries
272
IGMP Snooping Configuration Example
273
Network Requirements
273
Configuration Procedure
274
Verifying the Configuration
277
Configuring MLD Snooping
279
Overview
279
Basic MLD Snooping Concepts
279
How MLD Snooping Works
281
Protocols and Standards
282
Recommended Configuration Procedure
282
Enabling MLD Snooping Globally
283
Configuring MLD Snooping in a VLAN
283
Configuring MLD Snooping Port Functions
285
Displaying MLD Snooping Multicast Forwarding Entries
286
MLD Snooping Configuration Example
287
Network Requirements
287
Configuration Procedure
287
Verifying the Configuration
290
Configuring Ipv4 and Ipv6 Routing
291
Overview
291
Routing Table
291
Static Route
291
Default Route
292
Displaying the Ipv4 Active Route Table
292
Creating an Ipv4 Static Route
293
Displaying the Ipv6 Active Route Table
294
Creating an Ipv6 Static Route
294
Ipv4 Static Route Configuration Example
296
Network Requirements
296
Configuration Considerations
296
Configuration Procedure
296
Verifying the Configuration
299
Ipv6 Static Route Configuration Example
300
Network Requirements
300
Configuration Considerations
300
Configuration Procedure
300
Verifying the Configuration
303
Configuration Guidelines
304
DHCP Overview
305
DHCP Address Allocation
305
Allocation Mechanisms
305
IP Address Allocation Process
306
IP Address Lease Extension
306
DHCP Message Format
307
DHCP Options
308
Common DHCP Options
308
Option 82
308
Protocols and Standards
309
Configuring DHCP Relay Agent
310
Overview
310
Recommended Configuration Procedure
311
Enabling DHCP and Configuring Advanced Parameters for the DHCP Relay Agent
312
Creating a DHCP Server Group
313
Enabling the DHCP Relay Agent on an Interface
314
Configuring and Displaying Clients' IP-To-MAC Bindings
315
DHCP Relay Agent Configuration Example
316
Configuring DHCP Snooping
319
Overview
319
Application of Trusted Ports
319
DHCP Snooping Support for Option 82
321
Recommended Configuration Procedure
321
Enabling DHCP Snooping
322
Configuring DHCP Snooping Functions on an Interface
322
Displaying Clients' IP-To-MAC Bindings
323
DHCP Snooping Configuration Example
324
Managing Services
327
Overview
327
Managing Services
328
Using Diagnostic Tools
330
Ping
330
Traceroute
330
Ping Operation
331
Traceroute Operation
332
Configuring 802.1X
334
802.1X Overview
334
802.1X Architecture
334
Access Control Methods
334
Controlled/Uncontrolled Port and Port Authorization Status
335
Packet Formats
335
EAP over RADIUS
336
Initiating 802.1X Authentication
337
802.1X Authentication Procedures
338
802.1X Timers
341
Using 802.1X Authentication with Other Features
342
Configuration Prerequisites
344
Recommended Configuration Procedure
345
Configuring 802.1X Globally
345
Configuring 802.1X on a Port
346
Configuring an 802.1X Guest VLAN
348
Configuring an Auth-Fail VLAN
349
802.1X Configuration Examples
349
MAC-Based 802.1X Configuration Example
349
802.X with ACL Assignment Configuration Example
356
Configuring AAA
365
Overview
365
AAA Application
365
Domain-Based User Management
366
Configuration Prerequisites
366
Recommended Configuration Procedure
366
Configuring an ISP Domain
367
Configuring Authentication Methods for the ISP Domain
368
Configuring Authorization Methods for the ISP Domain
369
Configuring Accounting Methods for the ISP Domain
370
AAA Configuration Example
372
HP 1920 Gigabit Ethernet Switch Series Supplementary Manual (63 pages)
HP Compaq Presario,Presario 1900: Supplementary Guide
Brand:
HP
| Category:
Laptop
| Size: 2.73 MB
Table of Contents
Table of Contents
2
CHAPTER 1 Using this Guide
6
Text Conventions
6
Special Messages
7
Glossary
7
Locating Help
7
Index
7
Troubleshooting
7
Understanding Your Service and Support Options
8
Comments about this Guide
8
CHAPTER 2 Introducing Your Mobile Internet PC
10
Checking Your Connections
10
Front of Your Mobile Internet PC
11
Using Your Keyboard to Access the Internet
13
Internet Zone
13
Reprogramming Your Internet Zone Buttons and Function Keys
15
Disabling and Enabling the Internet Zone Buttons
15
Left Panel of Your Mobile Internet PC
16
Right Panel of Your Mobile Internet PC
17
Back Panel of Your Mobile Internet PC
18
Bottom of Your Mobile Internet PC
19
The Wedge (Available on Select Models)
20
Attaching the Wedge to Your Computer
21
Detaching the Wedge from Your Computer
22
Inserting the Battery
23
Removing the Battery
24
Charging the Battery
25
Battery Charging Time
25
Spare or Extra Batteries
25
Plugging in Your Computer to AC Power
26
Unplugging the Computer from AC Power
26
CHAPTER 3 Mobile Internet PC Features
28
Turning on Your Mobile Internet PC
28
Recovering from a Locked Program or System
28
Recovering from a Locked Program
28
Recovering from a Locked System
29
Turning off Your Mobile Internet PC Properly
30
Standard off Mode
30
Full off (Main Power Off) Mode
30
Using the Numeric Keypad
31
Using the Scroll Button
32
Understanding Your Computer Status Lights
32
Using the Function Keys
33
Adjusting the Volume
35
Adjusting the Volume Using Windows
35
Introducing Your Superdisk Drive (Available on Select Models)
35
Features of Your Superdisk Drive
36
Using Your Superdisk Drive
36
Inserting a Diskette
36
Ejecting a Diskette
37
Manually Ejecting a Diskette
37
Creating a Startup Superdisk Diskette
38
Write-Protecting a Diskette
38
Formatting a Superdisk Diskette
39
Superdisk Copy Disk
40
Superdisk Accelerator (Available on Select Models)
40
Handling and Storing Diskettes
41
CHAPTER 4 Learning about Your Modem
42
Performance Features
42
Identifying Your Modem
42
56K ITU V.90 Standard
43
Understanding Point-To-Point Connections
43
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HP 1920 Gigabit Ethernet Switch Series Getting Started Manual (33 pages)
Brand:
HP
| Category:
Switch
| Size: 1.99 MB
Table of Contents
Getting Started Guide
1
Table of Contents
3
Preparing for Installation
5
Safety Recommendations
5
Examining the Installation Site
6
Temperature/Humidity
6
Cleanness
6
Emi
7
Installing the Switch
8
Mounting the Switch in a 19-Inch Rack by Using Mounting Brackets
8
Mounting the Switch on a Workbench
11
Mounting the Switch on a Wall
11
Connecting Cables
13
Connecting Network Cable
13
Installing the SFP Transceiver Module and Optical Fibers
13
Connecting the Console Cable
14
Connecting the AC Power Cord
14
Connecting the DC Power Cord
15
Verifying the Installation
16
Accessing the Switch for the First Time
17
Setting up the Configuration Environment
17
Connecting the Console Cable
17
Console Cable
17
Connection Procedure
18
Setting Terminal Parameters
18
Powering on the Switch
18
Verification before Power-On
18
Support and Other Resources
20
Contacting HP
20
Subscription Service
20
Related Information
20
Documents
20
Websites
20
Conventions
21
Appendix A Chassis Views and Technical Specifications
23
Chassis Views
23
1920-8G
23
1920-24G
24
1920-8G-Poe+ (65W)
25
1920-8G-Poe+ (180W)
25
1920-24G-Poe+ (180W)
26
1920-24G-Poe+ (370W)
26
1920-48G-Poe+ (370W)
27
Physical Specifications
27
Chassis Dimensions and Weights
27
Ports and Interface Card Slots
28
Environmental Specifications
28
Power Specifications
28
AC Input Voltage Specifications
28
RPS DC Input Voltage Specifications and RPS Compatibility
29
Power Consumption Specifications for Non-Poe Switches
29
Power Consumption Specifications for Poe Switches
29
Cooling System
30
HP 1920 Gigabit Ethernet Switch Series Getting Started Manual (10 pages)
Brand:
HP
| Category:
Switch
| Size: 1.67 MB
HP 1920 Gigabit Ethernet Switch Series Quick Setup (2 pages)
HP Compaq Presario,Presario 1900: Quick Setup
Brand:
HP
| Category:
Laptop
| Size: 0.75 MB
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