Allied Telesis AT-8000S Guide de l'utilisateur Page 179
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- Table des matières
- MARQUE LIVRES
Noté. / 5. Basé sur avis des utilisateurs
Viewing Statistics
Managing RMON Statistics
Page 180
• CRC Align Errors — Displays the number of CRC and Align errors that have occurred on the interface since
the device was last refreshed.
• Undersize Packets — Displays the number of undersized packets (less than 64 octets) received on the
interface since the device was last refreshed.
• Oversize Packets — Displays the number of oversized packets (over 1518 octets) received on the interface
since the device was last refreshed.
• Fragments — Displays the number of fragments (packets with less than 64 octets, excluding framing bits, but
including FCS octets) received on the interface since the device was last refreshed.
• Jabbers — Displays the
total number of received packets that were longer than 1518 octets. This number
excludes frame bits, but includes FCS octets that had either a bad Frame Check Sequence (FCS) with an
integral number of octets (FCS Error) or a bad FCS with a non-integral octet (Alignment Error) number. The field
range to detect jabbers is between 20 ms and 150 ms.
• Collisions — Displays the number of collisions received on the interface since the device was last refreshed.
• Utilization — Displays the percentage of the interface utilized.
3. Select an entry in the History Entry No. field.
4. Select the sample number. The statistics are displayed.
5. Click RMON History to return to the RMON History Page.
- Ethernet Switch 1
- Table of Contents 3
- Intended Audience 8
- Document Conventions 8
- Contacting Allied Telesis 8
- Section 1. Getting Started 9
- Getting Started 10
- Figure 2: System General Page 10
- User Interface Components 12
- Using the Management Buttons 13
- Figure 5: Add Local User Page 14
- Logging Out 15
- Resetting the Device 16
- Setting the System Clock 19
- Configuring SNTP 20
- Broadcast Time Information 21
- Configuring Device Security 25
- • Defining Access Control 25
- Defining Access Profiles 26
- Defining Profile Rules 30
- Configuring TACACS+ 38
- Configuring RADIUS 41
- Configuring Local Users 44
- Defining Line Passwords 46
- Configuring Network Security 47
- Figure 29: Port Security Page 48
- Defining 802.1x Port Access 50
- Enabling Storm Control 54
- Defining Access Control 56
- Adding ACE Rules 58
- Defining IP Based ACL 61
- Defining ACL Binding 67
- Configuring DHCP Snooping 69
- • Defining Trusted Interfaces 69
- Defining Trusted Interfaces 72
- Section 6. Configuring Ports 76
- Configuring Ports 77
- Configuring Port Mirroring 80
- Aggregating Ports 83
- Defining Port Trunking 87
- Configuring LACP 89
- Defining MAC Addresses 91
- Configuring VLANs 94
- Defining VLAN Properties 95
- Defining GVRP 99
- Page 101 100
- Defining MAC Based Groups 101
- Page 103 102
- Configuring Interfaces 103
- Defining Log Settings 104
- Page 106 105
- Adding Log Servers 106
- Modifying Log Servers 107
- Page 109 108
- Page 110 109
- Defining STP Properties 110
- Page 112 111
- Defining STP Interfaces 112
- Page 114 113
- Configuring Spanning Tree 114
- Page 116 115
- Page 117 116
- Defining MSTP Properties 117
- Defining MSTP Interfaces 118
- Page 120 119
- Page 123 122
- • Configuring IGMP Snooping 124
- Configuring IGMP Snooping 125
- Page 127 126
- Page 128 127
- Page 129 128
- Page 130 129
- Page 131 130
- Page 132 131
- Section 11. Configuring SNMP 132
- Enabling SNMP 133
- Defining SNMP Communities 134
- Page 136 135
- Configuring SNMP 136
- Defining SNMP Groups 137
- Figure 103:Add Group Page 138
- Defining SNMP Users 139
- Page 141 140
- Defining SNMP Views 142
- Figure 109:Add SNMP VIew Page 143
- Page 145 144
- SNMPv3 Notification Recipient 145
- Figure 111: Add Notify Page 146
- Defining Notification Filters 148
- Page 150 149
- Page 151 150
- Page 152 151
- Page 153 152
- Page 154 153
- Page 155 154
- Page 156 155
- Page 157 156
- Page 158 157
- Mapping CoS Values to Queues 158
- Mapping DSCP Values to Queues 159
- Configuring QoS Bandwidth 160
- Page 162 161
- Section 14.System Utilities 162
- Page 164 163
- Page 165 164
- Page 166 165
- Page 167 166
- System Utilities 167
- Viewing Optical Transceivers 168
- Section 15.Viewing Statistics 170
- Page 172 171
- Viewing Etherlike Statistics 172
- Page 174 173
- Managing RMON Statistics 174
- Page 176 175
- Configuring RMON History 176
- Viewing Statistics 177
- Page 179 178
- Page 180 179
- Configuring RMON Events 180
- Viewing the RMON Events Logs 182
- Defining RMON Alarms 183
- Page 185 184
- Section 16.Managing Stacking 186
- Stacking Chain Topology 187
- Stacking Members and Unit ID 187
- Exchanging Stacking Members 188
- Managing Stacking 189
- Figure 144:Stacking Page 189
- Connecting a Terminal 190
- Initial Configuration 191
- Downloading Software 192
- Downloading Software with CLI 193
- Appendix B. System Defaults 197
- Port Defaults 198
- RS-232 Port Settings 198
- Configuration Defaults 199
- Security Defaults 199
- Jumbo Frame Defaults 199
- System Time Defaults 199
- Spanning Tree Defaults 200
- Address Table Defaults 200
- VLAN Defaults 200
- Trunking Defaults 201
- Multicast Defaults 201
- QoS Defaults 201
- Page 202 202
- Page 203 203
- Page 204 204
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