IronPort Systems ES-1528 Uživatelský manuál Strana 114
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Hodnocené. / 5. Na základě hodnocení zákazníků
Chapter 18 SNMP
ES-1528 User’s Guide
114
The following table describes the labels in this screen.
18.5 SNMP Notification
SNMP supports a notification mechanism to alert SNMP managers when events occur. There
are two types of notification mechanisms supported by the switch.
• SNMP Notification - SNMP traps are sent to external SNMP management stations.
• Authentication Notification - Failed authentication attempts are logged by the switch.
Use the SNMP Notification section of the SNMP Trap Station screen to enable the
notification mechanisms. Click SNMP > Trap Station to view the screen as shown.
Figure 68 SNMP Notification
Table 48 SNMP Community - Modify
LABEL DESCRIPTION
User ID This field indicates which community you are modifying.
Click on Remove This Community to delete this user configuration from the switch.
Click on Display All Community to view the main SNMP Community screen.
Community
String
An SNMP community string is a text string that acts as a password. It is used to
authenticate messages that are sent between the management station (the SNMP
manager) and the device (the SNMP agent). The community string is included in
every packet that is transmitted between the SNMP manager and the SNMP agent.
Type the community string for this community.
Remote Station
IP
Specify the IP address of the remote SNMP management station in dotted decimal
notation.
Group Name Select the SNMP group you want to belong to this community.
Apply Click this to save your settings to the switch.
- User’s Guide 1
- About This User's Guide 3
- Document Conventions 4
- Icons Used in Figures 5
- Safety Warnings 6
- Safety Warnings 7
- Contents Overview 10
- ES-1528 User’s Guide 10
- Table of Contents 11
- List of Figures 17
- List of Tables 21
- List of Tables 23
- Introduction and 25
- Hardware Overview 25
- CHAPTER 1 27
- 1.1.2 Bridging Example 28
- CHAPTER 2 31
- CHAPTER 3 35
- 3.1.2 Mini-GBIC Slots 36
- 3.2 The RESET Button 37
- 3.3 Rear Panel 38
- 3.4 LEDs 38
- Chapter 3 Hardware Overview 39
- Table 2 LEDs (continued) 39
- Chapter 3 Hardware Overview 40
- Basic & Advanced 41
- Settings 41
- CHAPTER 4 43
- 4.3 The Status Screen 44
- 4.3.1 The LED Panel 45
- 4.3.2 The Navigation Panel 45
- 4.5 Switch Lockout 47
- 4.6 Resetting the Switch 47
- 4.8 Help 48
- CHAPTER 5 49
- 5.1.1 Configure IP Address 50
- 5.1.3 Backup Settings 51
- 5.1.4 Restore Settings 51
- 5.3 Firmware Upgrade 52
- Chapter 5 System 53
- Chapter 5 System 54
- CHAPTER 6 55
- 6.2 Port Configuration 56
- Chapter 6 Port Settings 57
- Chapter 6 Port Settings 58
- CHAPTER 7 59
- 7.3 Port Statistics 60
- CHAPTER 8 63
- 8.2 Static VLAN 64
- Chapter 8 VLAN 65
- Table 13 VLAN: Create VLAN 65
- Chapter 8 VLAN 66
- Figure 33 VLAN: Edit VLAN 66
- Table 14 VLAN: Edit VLAN 66
- CHAPTER 9 67
- Chapter 9 Trunking 68
- Figure 34 Trunk Setting 68
- CHAPTER 10 69
- Chapter 10 Mirroring 70
- CHAPTER 11 71
- 11.2 QoS Enhancement 72
- 11.3 Configuring QoS 72
- Chapter 11 QoS 73
- Table 17 QoS Setting 73
- 11.4 Advanced QoS Settings 74
- 11.4.2 DSCP Based QoS 75
- 11.4.4 DSCP Based QoS Screen 75
- 11.4.5 ToS Based QoS 76
- 11.4.6 IP Address Based QoS 77
- CHAPTER 12 79
- 12.1.1 Rate Limit Screen 80
- CHAPTER 13 83
- CHAPTER 14 87
- Chapter 14 Cable Diagnostics 88
- CHAPTER 15 89
- CHAPTER 16 93
- Chapter 16 Auto VoIP 94
- PART III 95
- CHAPTER 17 97
- 17.3 Logging - Add Server 98
- Chapter 17 Event Logging 100
- Chapter 17 Event Logging 101
- 17.5.1 Search Results 102
- CHAPTER 18 105
- 18.1.1 Supported MIBs 106
- 18.2 SNMP Group 107
- 18.2.1 SNMP Group - Create 108
- 18.3 SNMP User 109
- 18.3.1 SNMP User - Create 110
- 18.3.2 SNMP User - Modify 111
- 18.4 SNMP Community 112
- Chapter 18 SNMP 113
- 18.5 SNMP Notification 114
- 18.6 SNMP Trap Station 115
- Chapter 18 SNMP 116
- CHAPTER 19 119
- Chapter 19 RMON-Lite 120
- Chapter 19 RMON-Lite 121
- 19.4 RMON-Lite History MIB 122
- 19.5 RMON Alarm: Overview 126
- 19.6 RMON Event : Overview 128
- CHAPTER 20 133
- Chapter 20 Dynamic ARP 134
- Figure 84 Dynamic ARP 134
- Table 65 ARP Table 134
- Chapter 20 Dynamic ARP 135
- Table 66 ARP Table 135
- Table 67 ARP Table 136
- CHAPTER 21 137
- Chapter 21 Troubleshooting 138
- Figure 87 Pop-up Blocker 138
- Chapter 21 Troubleshooting 139
- Figure 88 Internet Options 139
- Figure 89 Internet Options 140
- Figure 91 Internet Options 141
- 21.2.1.3.1 JAVA (Sun) 143
- Appendices and 145
- APPENDIX A 147
- Table 70 Firmware Features 148
- APPENDIX B 151
- Subnet Masks 152
- Notation 153
- Subnetting 154
- Example: Four Subnets 155
- Example: Eight Subnets 156
- Subnet Planning 157
- Configuring IP Addresses 158
- APPENDIX C 159
- ZyXEL Limited Warranty 160
- Appendix C Legal Information 161
- Appendix C Legal Information 162
- APPENDIX D 163
- Appendix D Customer Support 164
- Appendix D Customer Support 165
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