Allied Telesis Summit 24 Betriebsanweisung PDF herunterladen (Seite 33)

Checking Basic Connectivity

Summit 300-48 Switch Software User Guide 33

• from uses the specified source address in the ICMP packet. If not specified, the address of the

transmitting interface is used.

• ttl configures the switch to trace up to the time-to-live number of the switch.

• port uses the specified UDP port number.

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Summit 300-48 Switch 1
Software User Guide 1
Contents 3
Chapter 3 Managing the Switch 4
Chapter 6 Wireless Networking 5
Chapter 8 Power Over Ethernet 6
Chapter 10 Access Policies 7
Chapter 14 IP Unicast Routing 8
Appendix A Safety Information 9
Appendix D Troubleshooting 9
Index of Commands 10
Ta bl es 14
Introduction 15
Conventions 15
Related Publications 16
1 ExtremeWare Overview 17
Unified Access 18
Virtual LANs (VLANs) 18
Spanning Tree Protocol 18
Software Licensing 19
Security Licensing 20
Software Factory Defaults 20
ExtremeWare Overview 22
2 Accessing the Switch 23
Syntax Helper 24
Command Shortcuts 24
Line-Editing Keys 25
Command History 26
Common Commands 26
Configuring Management Access 28
User Account 29
Administrator Account 29
Default Accounts 29
Creating a Management Account 30
Viewing Accounts 31
Deleting an Account 31
Checking Basic Connectivity 32
Accessing the Switch 34
3 Managing the Switch 35
Using the Console Interface 36
Using Telnet 36
Managing the Switch 38
Using Secure Shell 2 (SSH2) 39
Using SNMP 40
Supported MIBs 41
Configuring SNMP Settings 41
Displaying SNMP Settings 42
Authenticating Users 43
RADIUS RFC 2138 Attributes 44
Using ExtremeWare Vista 47
Accessing ExtremeWare Vista 48
Navigating ExtremeWare Vista 48
Task Frame 49
Content Frame 49
Saving Changes 50
Filtering Information 50
Configuring and Using SNTP 51
(continued) 53
SNTP Configuration Commands 54
SNTP Example 54
Configuring Ports on a Switch 55
Switch Port Commands 56
Load Sharing on the Switch 57
Switch Port-Mirroring 59
Port-Mirroring Commands 60
Extreme Discovery Protocol 61
5 Virtual LANs (VLANs) 63
Types of VLANs 64
System 1 65
System 2 65
Tagged VLANs 66
Uses of Tagged VLANs 67
Assigning a VLAN Tag 67
Marketing 68
VLAN Names 69
Renaming a VLAN 70
VLAN Configuration Commands 70
Displaying VLAN Settings 71
6 Wireless Networking 73
Wireless Devices 74
Bridging 75
Managing Wireless Ports 75
Configuring RF Properties 76
Configuring Country Codes 78
Configuring Wireless Ports 79
Managing Wireless Clients 80
Show Commands 80
Event Logging and Reporting 81
Wireless Networking 82
7 Unified Access Security 83
User Access Security 84
Cipher Suites 85
WPA-Only Support 86
Legacy and WPA 802.1x Support 86
Network Security Policies 87
Policy Examples 88
Policies and RADIUS Support 88
RADIUS Attributes 88
Security Profile Commands 89
Unified Access Security 90
8 Power Over Ethernet 95
Port Power Management 96
Port Power Events 97
Per-Port LEDs 98
Power Over Ethernet 100
Table 37: PoE Show Commands 101
9 Forwarding Database (FDB) 103
How FDB Entries Get Added 104
Configuring FDB Entries 105
Displaying FDB Entries 106
10 Access Policies 107
Access Masks 108
Access Lists 108
Rate Limits 109
How Access Control Lists Work 109
Specifying a Default Rule 110
Maximum Entries 111
Access Control List Commands 112
Using Access Control Lists 113
Access Policies 114
10.10.10.1 116
10.10.10.100 10.10.20.100 116
10.10.20.1 116
11 Quality of Service (QoS) 121
Applications and Types of QoS 122
Web Browsing Applications 123
File Server Applications 123
Traffic Groupings 124
MAC-Based Traffic Groupings 125
Configuring 802.1p Priority 126
Observing 802.1p Information 126
802.1p Commands 127
Configuring DiffServ 128
DiffServ Examples 130
Source port 130
QoS Monitor 131
Modifying a QoS Configuration 132
Traffic Rate-Limiting 132
Status Monitoring 133
Port Statistics 135
Port Errors 136
Port Monitoring Display Keys 137
Local Logging 139
Remote Logging 139
Logging Configuration Changes 140
Logging Commands 140
About RMON 142
RMON Features of the Switch 142
Configuring RMON 143
Event Actions 144
Spanning Tree Protocol (STP) 145
STP Configurations 146
Sales, Personnel, Marketing 147
Switch 1 148
Switch 2 148
Switch 3 148
Configuring STP on the Switch 149
Displaying STP Settings 151
Disabling and Resetting STP 152
14 IP Unicast Routing 153
Router Interfaces 154
Populating the Routing Table 154
Static Routes 155
Multiple Routes 155
IP Route Sharing 155
Proxy ARP 156
Relative Route Priorities 157
IP Commands 158
IP Unicast Routing 160
Routing Configuration Example 162
Displaying Router Settings 163
Configuring DHCP/BOOTP Relay 164
UDP-Forwarding 165
UDP-Forwarding Example 166
ICMP Packet Processing 166
UDP-Forwarding Commands 166
A Safety Information 169
Power Cord 170
Connections 170
Lithium Battery 171
Safety Information 172
B Supported Standards 173
Supported Standards 174
Downloading a New Image 175
Saving Configuration Changes 176
Remember to Save 179
Upgrading Bootloader 179
Accessing the Bootstrap CLI 179
Accessing the Bootloader CLI 180
Boot Option Commands 181
D Troubleshooting 183
Troubleshooting 184
Port Configuration 185
Debug Tracing 187
TOP Command 187
• [email protected] 188
Numerics 189

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