Home
Главная
Tp-Link
Коммутатор
T1500-28PCT V1
Руководство по использованию коммандной строки Страница: 30

Tp-Link T1500-28PCT V1 [30/200] Clear history

Example

Show the commands you have entered in the current mode:

T1500-28PCT (config)# history

1 history

clear history

Description

The clear history command is used to clear the commands you have entered in

the current mode, therefore these commands will not be shown next time you

use the show history command.

Syntax

clear history

Command Mode

Privileged EXEC Mode and any Configuration Mode

Example

Clear the commands you have entered in the current mode:

T1500-28PCT(config)#clear history

Содержание

Smart poe switch 1
T1500 28pct 1
Copyright trademarks 2
Chapter 1 using the cli 3 3
Chapter 2 user interface 14 3
Chapter 3 ieee 802 q vlan commands 20 3
Chapter 4 voice vlan commands 25 3
Contents 3
Preface 1 3
Chapter 5 etherchannel commands 31 4
Chapter 6 user management commands 36 4
Chapter 7 system log commands 43 4
Chapter 10 mac address commands 57 5
Chapter 11 system commands 64 5
Chapter 8 ssh commands 50 5
Chapter 9 ssl commands 54 5
Chapter 12 ethernet configuration commands 81 6
Chapter 13 qos commands 94 7
Chapter 14 port mirror commands 01 7
Chapter 15 port isolation commands 04 7
Chapter 16 loopback detection commands 06 7
Chapter 17 acl commands 111 7
Chapter 18 dhcp filtering commands 20 8
Chapter 19 poe commands 22 8
Chapter 20 mstp commands 33 9
Chapter 21 igmp commands 49 9
Chapter 22 snmp commands 61 10
Chapter 23 lldp commands 80 10
Overview of this guide 12
Preface 12
Accessing the cli 14
Chapter 1 using the cli 14
Logon by telnet 14
Logon by ssh 15
Cli command modes 20
Configuration 21
Diagram 21
Exec mode 21
Gigabitethernet interface link aggregation and some other modes which is shown as the following 21
Global 21
Global configuration 21
How to exit the current mode and access the next mode 21
Interface configuration mode 21
Interface gigabitethernet 21
Interface link aggregation 21
Interface range gigabitethernet 21
Interface range link aggregation 21
Interface vlan 21
Mode accessing path prompt logout or access the 21
Next mode 21
Privileged 21
Privileged exec 21
T1500 28pct 21
T1500 28pct config 21
The following table gives detailed information about the accessing path prompt of each mode and the following table gives detailed information about the accessing path prompt of each mode and 21
User exec 21
User exec mode 21
Vlan configuration mode 21
A interface fastethernet gigabitethernet configure parameters for a fast gigabit 22
B interface range fastethernet gigabitethernet the commands contained are the 22
Broadcast storm 22
C interface link aggregation configure parameters for a link aggregation such as 22
Config if 22
Config if range 22
Config vlan 22
Configuration 22
D interface range link aggregation configure parameters for multi trunks 22
Different ports corresponds to different commands 22
E interface vlan configure parameters for the vlan port 22
Each command mode has its own set of specific commands to configure some commands 22
Ethernet port such as duplex mode flow control status 22
Global configuration mode in this mode global commands are provided such as the 22
Interface 22
Interface configuration mode in this mode users can configure one or several ports 22
Logout or access the 22
Mode accessing path prompt 22
Next mode 22
Same as that of the interface fastethernet gigabitethernet configure parameters for 22
Several ethernet ports 22
Spanning tree schedule mode and so on 22
Switch is established by a telnet ssh connection 22
T1500 28pct 22
The user is automatically in user exec mode after the connection between the pc and the 22
You should access the corresponding command mode firstly 22
Conventions 23
Format conventions 23
Security levels 23
Parameter format 24
Special characters 24
Chapter 2 user interface 25
Command mode 25
Description 25
Enable 25
Example 25
Service password encryption 25
Syntax 25
Command mode 26
Description 26
Enable password 26
Example 26
Parameter 26
Syntax 26
User guidelines 26
Command mode 27
Description 27
Enable secret 27
Example 27
Parameter 27
Syntax 27
User guidelines 27
Command mode 28
Configure 28
Description 28
Disable 28
Example 28
Syntax 28
Command mode 29
Description 29
Example 29
Show history 29
Syntax 29
Clear history 30
Command mode 30
Description 30
Example 30
Syntax 30
Chapter 3 ieee 802 q vlan commands 31
Command mode 31
Description 31
Example 31
Interface vlan 31
Parameter 31
Syntax 31
Command mode 32
Description 32
Example 32
Parameter 32
Switchport general allowed vlan 32
Syntax 32
Command mode 33
Description 33
Example 33
Parameter 33
Show vlan summary 33
Switchport pvid 33
Syntax 33
Command mode 34
Description 34
Example 34
Parameter 34
Show vlan 34
Show vlan brief 34
Syntax 34
Command mode 35
Description 35
Example 35
Parameter 35
Show interface switchport 35
Syntax 35
Chapter 4 voice vlan commands 36
Command mode 36
Description 36
Example 36
Parameter 36
Syntax 36
Voice vlan 36
Voice vlan aging time 36
Command mode 37
Description 37
Example 37
Parameter 37
Syntax 37
Voice vlan priority 37
Command mode 38
Description 38
Example 38
Parameter 38
Switchport voice vlan mode 38
Syntax 38
Voice vlan mac address 38
Command mode 39
Description 39
Example 39
Parameter 39
Show voice vlan 39
Switchport voice vlan security 39
Syntax 39
Command mode 40
Description 40
Example 40
Parameter 40
Show voice vlan oui 40
Show voice vlan switchport 40
Syntax 40
Command mode 41
Example 41
Channel group 42
Chapter 5 etherchannel commands 42
Command mode 42
Description 42
Example 42
Parameter 42
Syntax 42
Command mode 43
Description 43
Example 43
Lacp system priority 43
Parameter 43
Port channel load balance 43
Syntax 43
Command mode 44
Description 44
Example 44
Lacp port priority 44
Parameter 44
Show etherchannel 44
Syntax 44
Command mode 45
Description 45
Example 45
Parameter 45
Show etherchannel load balance 45
Show lacp 45
Syntax 45
Command mode 46
Description 46
Example 46
Parameter 46
Show lacp sys id 46
Syntax 46
Chapter 6 user management commands 47
Description 47
Parameter 47
Syntax 47
User name password 47
Command mode 48
Description 48
Example 48
Parameter 48
Syntax 48
User guidelines 48
User name secret 48
Command mode 49
Description 49
Example 49
Parameter 49
Syntax 49
User access control ip based 49
User guidelines 49
Command mode 50
Description 50
Example 50
Parameter 50
Syntax 50
User access control mac based 50
User access control port based 50
Command mode 51
Description 51
Example 51
Parameter 51
Syntax 51
User max number 51
Command mode 52
Description 52
Example 52
Parameter 52
Show user account list 52
Syntax 52
User idle timeout 52
Command mode 53
Description 53
Example 53
Show user configuration 53
Syntax 53
Chapter 7 system log commands 54
Command mode 54
Description 54
Example 54
Logging buffer 54
Parameter 54
Syntax 54
Command mode 55
Description 55
Example 55
Logging file flash 55
Logging file flash frequency 55
Parameter 55
Syntax 55
Command mode 56
Description 56
Example 56
Logging file flash level 56
Logging host index 56
Parameter 56
Syntax 56
Clear logging 57
Command mode 57
Description 57
Example 57
Parameter 57
Syntax 57
Command mode 58
Description 58
Example 58
Parameter 58
Show logging local config 58
Show logging loghost 58
Syntax 58
Command mode 59
Description 59
Example 59
Parameter 59
Show logging buffer 59
Show logging flash 59
Syntax 59
Example 60
Chapter 8 ssh commands 61
Command mode 61
Description 61
Example 61
Ip ssh server 61
Ip ssh version 61
Parameter 61
Syntax 61
Command mode 62
Description 62
Example 62
Ip ssh max client 62
Ip ssh timeout 62
Parameter 62
Syntax 62
Command mode 63
Description 63
Example 63
Ip ssh download 63
Parameter 63
Show ip ssh 63
Syntax 63
Command mode 64
Example 64
Chapter 9 ssl commands 65
Command mode 65
Description 65
Example 65
Ip http secure server 65
Ip http secure server download certificate 65
Syntax 65
Command mode 66
Description 66
Example 66
Ip http secure server download key 66
Parameter 66
Syntax 66
Command mode 67
Description 67
Example 67
Show ip http secure server 67
Syntax 67
Chapter 10 mac address commands 68
Command mode 68
Description 68
Example 68
Mac address table static 68
Parameter 68
Syntax 68
Command mode 69
Description 69
Example 69
Mac address table aging time 69
Mac address table filtering 69
Parameter 69
Syntax 69
Command mode 70
Description 70
Example 70
Mac address table max mac count 70
Parameter 70
Syntax 70
Command mode 71
Description 71
Example 71
Parameter 71
Show mac address table 71
Show mac address table aging time 71
Syntax 71
Command mode 72
Description 72
Example 72
Parameter 72
Show mac address table interface 72
Show mac address table max mac count interface 72
Syntax 72
Command mode 73
Description 73
Example 73
Parameter 73
Show mac address table address 73
Show mac address table count 73
Syntax 73
Command mode 74
Description 74
Example 74
Parameter 74
Show mac address table vlan 74
Syntax 74
Chapter 11 system commands 75
Command mode 75
Description 75
Example 75
Parameter 75
Syntax 75
System time manual 75
System time ntp 75
Command mode 76
Command mode 77
Description 77
Example 77
Parameter 77
Syntax 77
System time dst predefined 77
Command mode 78
Description 78
Example 78
Parameter 78
Syntax 78
System time dst date 78
Command mode 79
Description 79
Example 79
Parameter 79
Syntax 79
System time dst recurring 79
Command mode 80
Description 80
Example 80
Hostname 80
Location 80
Parameter 80
Syntax 80
Command mode 81
Contact info 81
Description 81
Example 81
Ip management vlan 81
Parameter 81
Syntax 81
Command mode 82
Description 82
Example 82
Ip address 82
Ip address alloc dhcp 82
Parameter 82
Syntax 82
Command mode 83
Description 83
Example 83
Ip address alloc bootp 83
Syntax 83
Command mode 84
Copy running config startup config 84
Description 84
Example 84
Reboot 84
Syntax 84
Command mode 85
Copy startup config tftp 85
Copy tftp startup config 85
Description 85
Example 85
Parameter 85
Syntax 85
Command mode 86
Description 86
Example 86
Firmware upgrade 86
Parameter 86
Syntax 86
Command mode 87
Description 87
Example 87
Parameter 87
Syntax 87
Tracert 87
Command mode 88
Description 88
Example 88
Loopback interface 88
Parameter 88
Show system info 88
Syntax 88
Command mode 89
Description 89
Example 89
Parameter 89
Show running config 89
Show system time 89
Show system time dst 89
Syntax 89
Command mode 90
Description 90
Example 90
Parameter 90
Show cable diagnostics interface 90
Show system time ntp 90
Syntax 90
Example 91
Chapter 12 ethernet configuration commands 92
Command mode 92
Description 92
Example 92
Interface fastethernet 92
Interface range fastethernet 92
Parameter 92
Syntax 92
Command mode 93
Description 93
Example 93
Interface gigabitethernet 93
Interface range gigabitethernet 93
Parameter 93
Syntax 93
User guidelines 93
Command mode 94
Description 94
Example 94
Parameter 94
Syntax 94
User guidelines 94
Command mode 95
Description 95
Example 95
Flow control 95
Shutdown 95
Syntax 95
Command mode 96
Description 96
Duplex 96
Example 96
Media type 96
Parameter 96
Syntax 96
Command mode 97
Description 97
Example 97
Parameter 97
Storm control broadcast 97
Syntax 97
Command mode 98
Description 98
Example 98
Parameter 98
Storm control multicast 98
Syntax 98
Bandwidth 99
Command mode 99
Description 99
Example 99
Parameter 99
Storm control unicast 99
Syntax 99
Clear counters 100
Command mode 100
Description 100
Example 100
Parameter 100
Show interface status 100
Syntax 100
Command mode 101
Description 101
Example 101
Parameter 101
Show interface counters 101
Show interface description 101
Syntax 101
Command mode 102
Description 102
Example 102
Parameter 102
Show interface configuration 102
Show interface flowcontrol 102
Syntax 102
Command mode 103
Description 103
Example 103
Parameter 103
Show bandwidth 103
Show storm control 103
Syntax 103
Command mode 104
Example 104
Parameter 104
Syntax 104
Chapter 13 qos commands 105
Command mode 105
Description 105
Example 105
Parameter 105
Qos cos 105
Syntax 105
User guidelines 105
Command mode 106
Description 106
Example 106
Qos dscp 106
Syntax 106
User guidelines 106
Command mode 107
Description 107
Example 107
Parameter 107
Qos queue cos map 107
Qos queue dscp map 107
Syntax 107
User guidelines 107
Command mode 108
Description 108
Example 108
Parameter 108
Qos queue mode 108
Syntax 108
User guidelines 108
Command mode 109
Description 109
Example 109
Parameter 109
Show qos interface 109
Syntax 109
Command mode 110
Description 110
Example 110
Show qos cos map 110
Show qos dscp map 110
Syntax 110
Command mode 111
Description 111
Example 111
Show qos queue mode 111
Show qos status 111
Syntax 111
Chapter 14 port mirror commands 112
Command mode 112
Description 112
Example 112
Monitor session destination interface 112
Parameter 112
Syntax 112
Command mode 113
Description 113
Example 113
Monitor session source interface 113
Parameter 113
Syntax 113
User guidelines 113
Command mode 114
Description 114
Example 114
Parameter 114
Show monitor session 114
Syntax 114
Chapter 15 port isolation commands 115
Command mode 115
Description 115
Example 115
Parameter 115
Port isolation 115
Show port isolation interface 115
Syntax 115
Command mode 116
Example 116
Parameter 116
Syntax 116
Chapter 16 loopback detection commands 117
Command mode 117
Description 117
Example 117
Loopback detection global 117
Loopback detection interval 117
Parameter 117
Syntax 117
Command mode 118
Description 118
Example 118
Loopback detection interface 118
Loopback detection recovery time 118
Parameter 118
Syntax 118
Command mode 119
Description 119
Example 119
Loopback detection config 119
Parameter 119
Syntax 119
Command mode 120
Description 120
Example 120
Loopback detection recover 120
Show loopback detection global 120
Syntax 120
Command mode 121
Description 121
Example 121
Parameter 121
Show loopback detection interface 121
Syntax 121
Access list create 122
Chapter 17 acl commands 122
Command mode 122
Description 122
Example 122
Mac access list 122
Parameter 122
Syntax 122
Access list standard 123
Command mode 123
Description 123
Example 123
Parameter 123
Syntax 123
Access list extended 124
Command mode 124
Description 124
Example 124
Parameter 124
Syntax 124
Access list combined 125
Description 125
Parameter 125
Syntax 125
Command mode 126
Description 126
Example 126
Parameter 126
Syntax 126
Access list policy action 127
Access list policy name 127
Command mode 127
Description 127
Example 127
Parameter 127
Syntax 127
Access list bind interface 128
Command mode 128
Description 128
Example 128
Parameter 128
Syntax 128
Access list bind vlan 129
Command mode 129
Description 129
Example 129
Parameter 129
Show access list 129
Syntax 129
Command mode 130
Description 130
Example 130
Parameter 130
Show access list bind 130
Show access list policy 130
Syntax 130
Chapter 18 dhcp filtering commands 131
Command mode 131
Description 131
Example 131
Ip dhcp filtering 131
Ip dhcp filtering trust 131
Syntax 131
Command mode 132
Description 132
Example 132
Parameters 132
Show ip dhcp filtering 132
Show ip dhcp filtering interface 132
Syntax 132
Chapter 19 poe commands 133
Command mode 133
Description 133
Example 133
Parameter 133
Power inline consumption global 133
Power profile 133
Syntax 133
Command mode 134
Description 134
Example 134
Parameter 134
Power time range 134
Command mode 135
Description 135
Example 135
Parameter 135
Power holiday 135
Syntax 135
Absolute 136
Command mode 136
Description 136
Example 136
Parameter 136
Periodic 136
Syntax 136
Command mode 137
Description 137
Example 137
Holiday 137
Parameter 137
Syntax 137
Command mode 138
Description 138
Example 138
Parameter 138
Power inline consumption interface 138
Power inline priority 138
Syntax 138
Command mode 139
Description 139
Example 139
Parameter 139
Power inline profile 139
Power inline supply 139
Syntax 139
Command mode 140
Description 140
Example 140
Parameter 140
Power inline time range 140
Syntax 140
Command mode 141
Description 141
Example 141
Parameter 141
Show power inline 141
Show power inline configuration interface 141
Show power inline information interface 141
Syntax 141
Command mode 142
Description 142
Example 142
Parameter 142
Show power holiday 142
Show power profile 142
Syntax 142
Command mode 143
Description 143
Example 143
Show power time range 143
Syntax 143
Chapter 20 mstp commands 144
Command mode 144
Description 144
Example 144
Spanning tree global 144
Spanning tree interface 144
Syntax 144
Description 145
Example 145
Parameter 145
Spanning tree common config 145
Syntax 145
Command mode 146
Description 146
Example 146
Parameter 146
Spanning tree mode 146
Syntax 146
Command mode 147
Description 147
Example 147
Instance 147
Parameters 147
Spanning tree mst configuration 147
Syntax 147
Command mode 148
Description 148
Example 148
Parameters 148
Revision 148
Syntax 148
Command mode 149
Description 149
Example 149
Parameter 149
Parameters 149
Spanning tree mst 149
Spanning tree mst instance 149
Syntax 149
Command mode 150
Description 150
Example 150
Parameter 150
Spanning tree priority 150
Syntax 150
Command mode 151
Description 151
Example 151
Parameter 151
Spanning tree tc defend 151
Spanning tree timer 151
Syntax 151
Command mode 152
Description 152
Example 152
Parameter 152
Spanning tree hold count 152
Syntax 152
Command mode 153
Description 153
Example 153
Parameter 153
Spanning tree bpdufilter 153
Spanning tree max hops 153
Syntax 153
Command mode 154
Description 154
Example 154
Spanning tree bpduguard 154
Spanning tree guard loop 154
Syntax 154
Command mode 155
Description 155
Example 155
Spanning tree guard root 155
Spanning tree guard tc 155
Syntax 155
Command mode 156
Description 156
Example 156
Spanning tree mcheck 156
Syntax 156
Command mode 157
Description 157
Example 157
Show spanning tree active 157
Show spanning tree bridge 157
Show spanning tree interface 157
Syntax 157
Command mode 158
Description 158
Example 158
Parameter 158
Show spanning tree interface security 158
Syntax 158
Command mode 159
Description 159
Example 159
Parameter 159
Show spanning tree mst 159
Syntax 159
Chapter 21 igmp commands 160
Command mode 160
Description 160
Example 160
Ip igmp snooping global 160
Ip igmp snooping interface 160
Syntax 160
Command mode 161
Description 161
Example 161
Ip igmp snooping drop unknown 161
Ip igmp snooping immediate leave 161
Syntax 161
Description 162
Example 162
Ip igmp snooping vlan config 162
Parameter 162
Syntax 162
Command mode 163
Description 163
Example 163
Ip igmp snooping multi vlan config 163
Parameter 163
Syntax 163
Command mode 164
Description 164
Example 164
Ip igmp snooping filter add id 164
Parameter 164
Syntax 164
Command mode 165
Description 165
Example 165
Ip igmp snooping filter global 165
Ip igmp snooping filter interface 165
Parameter 165
Syntax 165
Command mode 166
Description 166
Example 166
Ip igmp snooping filter maxgroup 166
Parameter 166
Syntax 166
Command mode 167
Description 167
Example 167
Ip igmp snooping filter mode 167
Parameter 167
Show ip igmp snooping 167
Syntax 167
Command mode 168
Description 168
Example 168
Parameter 168
Show ip igmp snooping interface 168
Show ip igmp snooping vlan 168
Syntax 168
Command mode 169
Description 169
Example 169
Parameter 169
Show ip igmp snooping groups 169
Show ip igmp snooping multi vlan 169
Syntax 169
Command mode 170
Description 170
Example 170
Parameter 170
Show ip igmp snooping filter 170
Syntax 170
Example 171
Chapter 22 snmp commands 172
Command mode 172
Description 172
Example 172
Parameter 172
Snmp server 172
Snmp server view 172
Syntax 172
Command mode 173
Description 173
Example 173
Parameter 173
Snmp server group 173
Syntax 173
Command mode 174
Description 174
Example 174
Parameter 174
Snmp server user 174
Syntax 174
Command mode 175
Example 175
Command mode 176
Description 176
Example 176
Parameter 176
Snmp server community 176
Snmp server host 176
Syntax 176
Command mode 177
Example 177
Parameter 177
Syntax 177
Command mode 178
Description 178
Example 178
Parameter 178
Snmp server engineid 178
Syntax 178
Command mode 179
Description 179
Example 179
Parameter 179
Snmp server traps 179
Snmp server traps snmp 179
Syntax 179
Command mode 180
Description 180
Example 180
Parameter 180
Snmp server traps power 180
Syntax 180
Command mode 181
Description 181
Example 181
Parameter 181
Snmp server traps mac 181
Syntax 181
Command mode 182
Description 182
Example 182
Parameter 182
Snmp server traps vlan 182
Syntax 182
Command mode 183
Description 183
Example 183
Parameter 183
Rmon history 183
Syntax 183
Command mode 184
Description 184
Example 184
Parameter 184
Rmon event 184
Syntax 184
Description 185
Parameter 185
Rmon alarm 185
Syntax 185
Command mode 186
Description 186
Example 186
Show snmp server 186
Syntax 186
Command mode 187
Description 187
Example 187
Show snmp server group 187
Show snmp server user 187
Show snmp server view 187
Syntax 187
Command mode 188
Description 188
Example 188
Show snmp server community 188
Show snmp server engineid 188
Show snmp server host 188
Syntax 188
Command mode 189
Description 189
Example 189
Parameter 189
Show rmon event 189
Show rmon history 189
Syntax 189
Command mode 190
Description 190
Example 190
Parameter 190
Show rmon alarm 190
Syntax 190
Chapter 23 lldp commands 191
Command mode 191
Description 191
Example 191
Lldp hold multiplier 191
Syntax 191
Command mode 192
Description 192
Example 192
Lldp timer 192
Parameter 192
Syntax 192
Command mode 193
Description 193
Example 193
Lldp med fast count 193
Lldp receive 193
Parameter 193
Syntax 193
Command mode 194
Description 194
Example 194
Lldp snmp trap 194
Lldp transmit 194
Syntax 194
Command mode 195
Description 195
Example 195
Lldp tlv select 195
Syntax 195
Command mode 196
Description 196
Example 196
Lldp med location 196
Lldp med status 196
Parameter 196
Syntax 196
Command mode 197
Description 197
Example 197
Lldp med tlv select 197
Syntax 197
Command mode 198
Description 198
Example 198
Parameter 198
Show lldp 198
Show lldp interface 198
Syntax 198
Command mode 199
Description 199
Example 199
Parameter 199
Show lldp local information interface 199
Show lldp neighbor information interface 199
Syntax 199
Command mode 200
Description 200
Example 200
Parameter 200
Show lldp traffic interface 200
Syntax 200

Tp-Link T1500-28PCT V1 [30/200] Clear history

Содержание

Похожие устройства