3Com Baseline 2928 PWR Plus

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2-6

If an entry with a matching IP address but a different MAC address is found, the ARP packet is

considered invalid and discarded. If an entry with both matching IP and MAC addresses is found, the

ARP packet is considered valid and can pass the detection.

Main Page

Table of Contents4
- About this Manual3
- Overview8
- Configuration through the Web Interface9
- Energy Saving15
- Interface Statistics15
- Snmp15
- VLAN Interface15
- MAC Address16
Configuration Wizard36
- Configuration Wizard37
  - Overview37
  - Basic Service Setup37
Irf42
- Irf43
- IRF Overview43
  - Introduction to Stack43
  - Establishing a Stack43
- Configuring an IRF Stack44
- IRF Stack Configuration Example48
- Configuration Guidelines53
Summary54
- Summary55
  - Overview55
  - Displaying Device Summary55
System Time Configuration61
- System Time Configuration62
Log Management66
- Log Management67
  - Overview67
  - Configuring Log Management67
Configuration Management71
- Configuration Management72
Device Maintenance75
- Device Maintenance76
File Management80
- File Management81
  - Overview81
  - File Management Configuration81
Figure 1-7 Display the Rate Settings of Ports93
- Configuring Port Mirroring94
- Introduction to Port Mirroring94
  - Implementing Port Mirroring94
- Port Mirroring Configuration94
- Configuration Examples97
  - Local Port Mirroring Configuration Example97
- Configuration Guidelines100
  - User Management102
Figure 1-3 Switch to the Management Level.106
- Loopback Test Configuration107
Rmon120
- Rmon121
- RMON Overview121
  - Working Mechanism121
  - RMON Groups122
- Configuring RMON123
- RMON Configuration Example133
  - Energy Saving Configuration139
  - Configuring Energy Saving on a Port139
Snmp141
- Snmp142
- SNMP Overview142
- SNMP Configuration144
- SNMP Configuration Example154
  - Interface Statistics160
  - Displaying Interface Statistics160
VLAN Configuration162
- VLAN Configuration163
- Configuring a VLAN166
- VLAN Configuration Example171
- Configuration Guidelines175
  - Vlan Interface Configuration177
  - Configuring Vlan Interfaces177
Voice VLAN Configuration181
- Voice VLAN Configuration182
  - Voice Vlan Assignment Modes182
  - Security Mode and Normal Mode of Voice Vlans184
- Configuring the Voice VLAN185
- Voice VLAN Configuration Examples189
  - Configuring Voice VLAN on a Port in Automatic Voice VLAN Assignment Mode189
  - Configuring a Voice VLAN on a Port in Manual Voice VLAN Assignment Mode194
- Configuration Guidelines199
Mac Address Configuration201
- MAC Address Configuration202
Mstp Configuration207
- Introduction to STP208
- MSTP Configuration208
- Overview208
- Introduction to MSTP216
- Introduction to RSTP216
- Configuring MSTP222
- MSTP Configuration Example230
- Guidelines235
Link Aggregation and Lacp Configuration237
- Link Aggregation and LACP Configuration238
- Overview238
- Configuring Link Aggregation and LACP241
- Link Aggregation and LACP Configuration Example247
- Configuration Guidelines249
Lldp251
- Lldp252
- Overview252
- Configuring LLDP257
- LLDP Configuration Examples271
  - LLDP Basic Settings Configuration Example271
  - CDP-Compatible LLDP Configuration Example276
- LLDP Configuration Guidelines281
Igmp Snooping282
- IGMP Snooping283
- Overview283
- Configuring IGMP Snooping286
- IGMP Snooping Configuration Examples291
- Routing292
Routing Configuration298
- Overview299
- Routing Configuration299
- Configuring Ipv4 Routing300
  - Displaying the Ipv4 Active Route Table300
  - Creating an Ipv4 Static Route301
- Static Route Configuration Examples302
- Precautions306
Table of Contents307
- 1 DHCP Overview308
- 2 DHCP Relay Agent Configuration313
- 3 DHCP Snooping Configuration322
Arp Management/Arp Attack Defense Configuration339
- 1 ARP Management340
- 2 ARP Attack Defense Configuration349
  - ARP Detection349
Architecture of 802.1X355
- Architecture of 802.1X356
- Overview356
- Configuring 802.1X365
- User365
Aaa Configuration384
- AAA Configuration385
- Overview385
  - Introduction to AAA385
  - Introduction to ISP Domain386
- Configuring AAA386
- AAA Configuration Example392
Radius397
- Overview398
- Radius398
- Configuring Radius403
  - Configuring RADIUS Servers404
  - Configuring RADIUS Parameters404
- Protocols and Standards403
  - Configuration Task List403
- RADIUS Configuration Example408
- Configuration Guidelines413
  - Configuring Users415
Pki Configuration419
- PKI Configuration420
- PKI Overview420
- Configuring PKI422
- PKI Configuration Example434
  - Configuring a PKI Entity to Request a Certificate from a CA434
- Configuration Guidelines439
- Port Isolation Group440
- Authorized IP444
Figure 1-5 Configure Authorized IP449
- 1 ACL Configuration450
- 2 Qos Configuration461
- 3 Acl/Qos Configuration Examples488

3Com Baseline 2928 PWR Plus - Page 354

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