How it Works
Yamaha
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L2
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Yamaha L2 Command Reference Manual

Yamaha L2 Switch
Intelligent L2 PoE SWR2311P-10G
Command Reference
Rev.2.02.09
2 | Command Reference | TOC

Contents

Preface:
Introduction ............................................................................................12
Chapter 1: How to read the command reference ...............................................13
1.2 How to read the command reference ..........................................................................................................13
1.3 Interface names ...........................................................................................................................................13
1.4 Input syntax for commands starting with the word "no" ............................................................................14
Chapter 2: How to use the commands .................................................................15
2.1 Operation via console .................................................................................................................................15
2.1.1 Access from a console terminal ...................................................................................................15
2.1.2 Access from a TELNET client ....................................................................................................15
2.1.3 Access from an SSH client ..........................................................................................................16
2.1.4 Console terminal/VTY settings ...................................................................................................16
2.2 Operation via configuration (config) files ..................................................................................................17
2.2.1 Access from a TFTP client ..........................................................................................................17
2.2.2 Reading/writing a configuration file ...........................................................................................17
2.3 Login ...........................................................................................................................................................18
2.4 Command input mode ................................................................................................................................18
2.4.1 Command input mode basics .......................................................................................................18
2.4.2 individual configuration mode ....................................................................................................19
2.4.3 Command prompt prefix .............................................................................................................19
2.4.4 Executing commands of a different input mode ..........................................................................19
2.5 Keyboard operations when using the console ............................................................................................20
2.5.1 Basic operations for console input ..............................................................................................20
2.5.2 Command help .............................................................................................................................20
2.5.3 Input command completion and keyword candidate list display ................................................21
2.5.4 Entering command abbreviations ................................................................................................21
2.5.5 Command history ........................................................................................................................21
2.6 Commands that start with the word "show" ...............................................................................................21
2.6.1 Modifiers .....................................................................................................................................21
Chapter 3: Configuration .....................................................................................23
3.1 Manage setting values ................................................................................................................................23
Chapter 4: Maintenance and operation functions .............................................26
4.1 Passwords ...................................................................................................................................................26
4.1.1 Set password for unnamed user ...................................................................................................26
4.1.2 Set administrator password ..........................................................................................................26
4.1.3 Encrypt password ........................................................................................................................27
4.1.4 Allow login with special password ..............................................................................................27
4.2 User account maintenance ..........................................................................................................................28
4.2.1 Set user password ........................................................................................................................28
4.2.2 Show login user information .......................................................................................................29
4.2.3 Set banner ....................................................................................................................................30
4.3 Configuration management ........................................................................................................................31
4.3.1 Save running configuration .........................................................................................................31
4.3.2 Save running configuration .........................................................................................................31
4.3.3 Show the running configuration ..................................................................................................32
4.3.4 Show startup configuration ..........................................................................................................32
Command Reference | TOC | 3
4.3.5 Erase startup configuration ..........................................................................................................33
4.3.6 Copy startup configuration ..........................................................................................................34
4.3.7 Set description for startup config ................................................................................................34
4.3.8 Select startup config ....................................................................................................................35
4.4 Manage boot information ...........................................................................................................................35
4.4.1 Show boot information ................................................................................................................35
4.4.2 Clear boot information ................................................................................................................36
4.4.3 Set SD card boot ..........................................................................................................................36
4.4.4 Show the SD card boot setting information ................................................................................36
4.5 Show unit information ................................................................................................................................37
4.5.1 Show inventory information ........................................................................................................37
4.5.2 Show operating information ........................................................................................................37
4.5.3 Show currently-executing processes ...........................................................................................38
4.5.4 Show technical support information ............................................................................................38
4.5.5 Save technical support information .............................................................................................39
4.6 Time management ......................................................................................................................................40
4.6.1 Set clock manually ......................................................................................................................40
4.6.2 Set time zone ...............................................................................................................................40
4.6.3 Show current time
4.6.4 Set NTP server .............................................................................................................................41
4.6.5 Synchronize time from NTP server (one-shot update) ................................................................42
4.6.6 Synchronize time from NTP server (update interval) .................................................................42
4.6.7 Show NTP server time synchronization settings .........................................................................42
4.7 Terminal settings ........................................................................................................................................43
4.7.1 Move to line mode (console terminal) .........................................................................................43
4.7.2 Set VTY port and move to line mode (VTY port) ......................................................................43
4.7.3 Set terminal login timeout ...........................................................................................................44
4.7.4 Change the number of lines displayed per page for the terminal in use ......................................44
4.7.5 Set the number of lines displayed per page on the terminal ........................................................45
4.8 Management ...............................................................................................................................................45
4.8.1 Set management VLAN ..............................................................................................................45
4.9 SYSLOG .....................................................................................................................................................46
4.9.1 Set log notification destination (SYSLOG server) ......................................................................46
4.9.2 Set log output level (debug) ........................................................................................................46
4.9.3 Set log output level (informational) ............................................................................................47
4.9.4 Set log output level (error) ..........................................................................................................47
4.9.5 Set log console output .................................................................................................................47
4.9.6 Set log output in event units ........................................................................................................48
4.9.7 Back up log ..................................................................................................................................48
4.9.8 Set log backup to SD card ...........................................................................................................49
4.9.9 Clear log ......................................................................................................................................49
4.9.10 Show log ....................................................................................................................................49
4.10 SNMP .......................................................................................................................................................50
4.10.1 Set host that receives SNMP notifications ................................................................................50
4.10.2 Set notification type to transmit ................................................................................................51
4.10.3 Set system contact .....................................................................................................................52
4.10.4 Set system location ....................................................................................................................52
4.10.5 Set SNMP community ...............................................................................................................53
4.10.6 Set SNMP view .........................................................................................................................53
4.10.7 Set SNMP group ........................................................................................................................54
4.10.8 Set SNMP user ..........................................................................................................................55
4.10.9 Show SNMP community information .......................................................................................56
........................................................................................................................41
4 | Command Reference | TOC
4.11 RMON ......................................................................................................................................................57
4.12 Telnet server .............................................................................................................................................65
4.13 Telnet client ..............................................................................................................................................68
4.14 TFTP server ..............................................................................................................................................68
4.15 HTTP server .............................................................................................................................................70
4.16 HTTP Proxy ..............................................................................................................................................74
4.17 SSH server ................................................................................................................................................75
4.18 SSH client .................................................................................................................................................80
4.10.10 Show SNMP view settings ......................................................................................................56
4.10.11 Show SNMP group settings
4.10.12 Show SNMP user settings .......................................................................................................57
4.11.1 Set RMON function ...................................................................................................................57
4.11.2 Set RMON Ethernet statistical information group ....................................................................58
4.11.3 Set RMON history group ...........................................................................................................59
4.11.4 Set RMON event group .............................................................................................................60
4.11.5 Set RMON alarm group .............................................................................................................60
4.11.6 Show RMON function status .....................................................................................................62
4.11.7 Show RMON Ethernet statistical information group status ......................................................63
4.11.8 Show RMON history group status ............................................................................................64
4.11.9 Show RMON event group status ...............................................................................................64
4.11.10 Show RMON alarm group status ............................................................................................64
4.11.11 Clear counters of the RMON Ethernet statistical information group ......................................65
4.12.1 Start Telnet server and change listening port number ...............................................................65
4.12.2 Show Telnet server settings .......................................................................................................66
4.12.3 Set host that can access the Telnet server ..................................................................................66
4.12.4 Restrict access to the TELNET server according to the IP address of the client ......................67
4.13.1 Start Telnet client ......................................................................................................................68
4.13.2 Enable Telnet client ...................................................................................................................68
4.14.1 Start TFTP server and change listening port number ................................................................69
4.14.2 Show TFTP server settings ........................................................................................................69
4.14.3 Set hosts that can access the TFTP server .................................................................................69
4.15.1 Start HTTP server and change listening port number ...............................................................70
4.15.2 Start secure HTTP server and change listening port number ....................................................70
4.15.3 Show HTTP server settings .......................................................................................................71
4.15.4 Set hosts that can access the HTTP server ................................................................................71
4.15.5 Restrict access to the HTTP server according to the IP address of the client ...........................72
4.15.6 Web GUI display language .......................................................................................................73
4.15.7 Set log-in timeout time for HTTP server ...................................................................................73
4.16.1 Enable HTTP Proxy function ....................................................................................................74
4.16.2 Set HTTP Proxy function timeout .............................................................................................74
4.16.3 Show HTTP Proxy function settings .........................................................................................74
4.17.1 Start SSH server and change listening port number ..................................................................75
4.17.2 Show SSH server settings ..........................................................................................................75
4.17.3 Set host that can access the SSH server .....................................................................................76
4.17.4 Set client that can access the SSH server ..................................................................................76
4.17.5 Generate SSH server host key ...................................................................................................77
4.17.6 Clear SSH server host key .........................................................................................................78
4.17.7 Show SSH server public key .....................................................................................................78
4.17.8 Set SSH client alive checking ....................................................................................................79
4.18.1 Start SSH client .........................................................................................................................80
4.18.2 Enable SSH client ......................................................................................................................80
4.18.3 Clear SSH host information .......................................................................................................81
.....................................................................................................57
Command Reference | TOC | 5
4.19 LLDP ........................................................................................................................................................81
4.19.1 Enable LLDP function ...............................................................................................................81
4.19.2 Set system description ...............................................................................................................82
4.19.3 Set system name ........................................................................................................................82
4.19.4 Create LLDP agent ....................................................................................................................83
4.19.5 Set automatic setting function by LLDP ...................................................................................83
4.19.6 Set LLDP transmission/reception mode ....................................................................................84
4.19.7 Set type of management address ...............................................................................................84
4.19.8 Set basic management TLVs .....................................................................................................85
4.19.9 Set IEEE-802.1 TLV .................................................................................................................85
4.19.10 Set IEEE-802.3 TLV ...............................................................................................................86
4.19.11 Set LLDP-MED TLV ..............................................................................................................86
4.19.12 Set LLDP frame transmission interval ....................................................................................86
4.19.13 Set LLDP frame transmission interval for high speed transmission period ............................87
4.19.14 Set time from LLDP frame transmission stop until re-initialization .......................................87
4.19.15 Set multiplier for calculating time to live (TTL) of device information .................................88
4.19.16 Set number of LLDP frames transmitted during the high speed transmission period
4.19.17 Set maximum number of connected devices manageable by a port ........................................89
4.19.18 Show interface status ...............................................................................................................89
4.19.19 Show information for connected devices of all interfaces ......................................................92
4.19.20 Clear LLDP frame counters .....................................................................................................93
4.20 L2MS (Layer 2 management service) settings .........................................................................................93
4.20.1 Move to L2MS mode .................................................................................................................93
4.20.2 Set L2MS function ....................................................................................................................94
4.20.3 Set role of L2MS function .........................................................................................................94
4.20.4 Set L2MS slave watch interval ..................................................................................................95
4.20.5 Set number of times that is interpreted as L2MS slave down ...................................................95
4.20.6 Set terminal management function ............................................................................................96
4.20.7 Set the device information acquisition time interval .................................................................96
4.20.8 Set L2MS control frame transmit/receive .................................................................................97
4.20.9 Reset slave management ............................................................................................................98
4.20.10 Show L2MS information .........................................................................................................98
4.20.11 Set the device information acquisition time interval for downstream of a wireless AP .........99
4.20.12 Set event monitoring function ...............................................................................................100
4.20.13 Set event information acquisition time interval .....................................................................100
4.20.14 Set whether to use the L2MS slave's zero config function ....................................................101
4.21 Snapshot .................................................................................................................................................101
4.21.1 Set snapshot function ...............................................................................................................101
4.21.2 Set whether to include terminals in the snapshot comparison .................................................102
4.21.3 Create snapshot ........................................................................................................................102
4.21.4 Delete snapshot ........................................................................................................................103
4.22 Firmware update .....................................................................................................................................103
4.22.1 Set firmware update site ..........................................................................................................103
4.22.2 Execute firmware update .........................................................................................................103
4.22.3 Set firmware download timeout duration ................................................................................104
4.22.4 Allow revision-down ...............................................................................................................104
4.22.5 Show firmware update function settings .................................................................................105
4.22.6 Update firmware from SD card ...............................................................................................105
4.22.7 Set firmware update reload time ..............................................................................................106
4.23.1 Set host name ...........................................................................................................................106
4.23.2 Reload system ..........................................................................................................................107
.............88
6 | Command Reference | TOC
Chapter 5: Interface control ..............................................................................111
5.1 Interface basic settings .............................................................................................................................111
5.2 Link aggregation .......................................................................................................................................123
5.3 Port authentication ....................................................................................................................................133
4.23.3 Initialize settings ......................................................................................................................107
4.23.4 Mount SD card ........................................................................................................................107
4.23.5 Unmount SD card ....................................................................................................................107
4.23.6 Set default LED mode .............................................................................................................108
4.23.7 Show LED mode .....................................................................................................................108
4.23.8 Show port error LED status .....................................................................................................109
4.23.9 Backup system information .....................................................................................................109
4.23.10 Restore system information ...................................................................................................110
5.1.1 Set description ...........................................................................................................................111
5.1.2 Shutdown ...................................................................................................................................111
5.1.3 Set speed and duplex mode .......................................................................................................111
5.1.4 Set MRU ....................................................................................................................................112
5.1.5 Set cross/straight automatic detection .......................................................................................113
5.1.6 Set EEE ......................................................................................................................................113
5.1.7 Show EEE capabilities ..............................................................................................................114
5.1.8 Show EEE status
5.1.9 Set port mirroring ......................................................................................................................115
5.1.10 Show port mirroring status ......................................................................................................116
5.1.11 Show interface status ...............................................................................................................116
5.1.12 Show brief interface status ......................................................................................................119
5.1.13 Show frame counter .................................................................................................................120
5.1.14 Clear frame counters ................................................................................................................122
5.1.15 Show SFP module status .........................................................................................................122
5.1.16 Set SFP module optical reception level monitoring ................................................................123
5.2.1 Set static logical interface ..........................................................................................................123
5.2.2 Show static logical interface status ............................................................................................124
5.2.3 Set LACP logical interface ........................................................................................................125
5.2.4 Show LACP logical interface status ..........................................................................................126
5.2.5 Set LACP system priority order ................................................................................................127
5.2.6 Show LACP system priority ......................................................................................................128
5.2.7 Set LACP timeout ......................................................................................................................128
5.2.8 Clear LACP frame counters ......................................................................................................129
5.2.9 Show LACP frame counter .......................................................................................................129
5.2.10 Set load balance function rules ................................................................................................130
5.2.11 Show protocol status of LACP logical interface .....................................................................130
5.2.12 Set LACP port priority order ...................................................................................................132
5.3.1 Configuring the IEEE 802.1X authentication function for the entire system ...........................133
5.3.2 Configuring the MAC authentication function for the entire system ........................................133
5.3.3 Configuring the Web authentication function for the entire system .........................................134
5.3.4 Set operation mode for the IEEE 802.1X authentication function ............................................134
5.3.5 Set for forwarding control on an unauthenticated port for IEEE 802.1X authentication ..........135
5.3.6 Set the EAPOL packet transmission count ................................................................................135
5.3.7 Set the MAC authentication function ........................................................................................136
5.3.8 Set MAC address format during MAC authentication ..............................................................136
5.3.9 Set the Web authentication function ..........................................................................................137
5.3.10 Set host mode ..........................................................................................................................137
5.3.11 Set re-authentication ................................................................................................................138
5.3.12 Set dynamic VLAN .................................................................................................................139
........................................................................................................................114
Command Reference | TOC | 7
5.3.13 Set the guest VLAN .................................................................................................................139
5.3.14 Suppression period settings following failed authentication ...................................................140
5.3.15 Set reauthentication interval ....................................................................................................140
5.3.16 Set the reply wait time for the RADIUS server overall
5.3.17 Set supplicant reply wait time .................................................................................................141
5.3.18 Set RADIUS server host ..........................................................................................................142
5.3.19 Set the reply wait time for each RADIUS server ....................................................................142
5.3.20 Set number of times to resend requests to RADIUS server ....................................................143
5.3.21 Set RADIUS server shared password ......................................................................................143
5.3.22 Set time of RADIUS server usage prevention .........................................................................144
5.3.23 Show port authentication information .....................................................................................144
5.3.24 Show supplicant information ...................................................................................................145
5.3.25 Show statistical information ....................................................................................................146
5.3.26 Clear statistical information ....................................................................................................146
5.3.27 Show RADIUS server setting information ..............................................................................147
5.3.28 Settings for redirect destination URL following successful Web authentication ....................147
5.3.29 Clear the authentication state ...................................................................................................148
5.3.30 Setting the time for clearing the authentication state (system) ................................................148
5.3.31 Setting the time for clearing the authentication state (interface) .............................................148
5.3.32 Locate the file for customizing the Web authentication screen ...............................................149
5.3.33 Delete the file for customizing the Web authentication screen ...............................................150
5.4 Port security ..............................................................................................................................................150
5.4.1 Set port security function ...........................................................................................................150
5.4.2 Register permitted MAC addresses ...........................................................................................151
5.4.3 Set operations used for security violations ................................................................................151
5.4.4 Show port security information .................................................................................................151
5.5 Error detection function ............................................................................................................................152
5.5.1 Set automatic recovery from errdisable state ............................................................................152
5.5.2 Show error detection function information ...............................................................................153
5.6 PoE ...........................................................................................................................................................153
5.6.1 Set PoE power supply function (system) ...................................................................................153
5.6.2 Set PoE power supply function (interface) ................................................................................154
5.6.3 Set description of PoE port ........................................................................................................154
5.6.4 Set PoE port power supply priority ...........................................................................................155
5.6.5 Show PoE power supply information ........................................................................................155
...........................................................141
Chapter 6: Layer 2 functions .............................................................................157
6.1 FDB (Forwarding Data Base) ...................................................................................................................157
6.1.1 Set MAC address acquisition function ......................................................................................157
6.1.2 Set dynamic entry ageing time ..................................................................................................157
6.1.3 Clear dynamic entry ..................................................................................................................158
6.1.4 Set static entry ...........................................................................................................................158
6.1.5 Show MAC address table ..........................................................................................................159
6.2 VLAN .......................................................................................................................................................160
6.2.1 Move to VLAN mode ................................................................................................................160
6.2.2 Set VLAN interface ...................................................................................................................160
6.2.3 Set private VLAN ......................................................................................................................161
6.2.4 Set secondary VLAN for primary VLAN .................................................................................161
6.2.5 Set access port (untagged port) ..................................................................................................162
6.2.6 Set associated VLAN of an access port (untagged port) ...........................................................163
6.2.7 Set trunk port (tagged port) .......................................................................................................163
6.2.8 Set associated VLAN for trunk port (tagged port) ....................................................................164
6.2.9 Set native VLAN for trunk port (tagged port) ...........................................................................165
8 | Command Reference | TOC
6.3 STP (Spanning Tree Protocol)
6.4 Loop detection ..........................................................................................................................................187
6.2.10 Set private VLAN port type ....................................................................................................166
6.2.11 Set private VLAN host port .....................................................................................................166
6.2.12 Set promiscuous port for private VLAN .................................................................................167
6.2.13 Set voice VLAN ......................................................................................................................168
6.2.14 Set CoS value for voice VLAN ...............................................................................................169
6.2.15 Set DSCP value for voice VLAN ............................................................................................169
6.2.16 Show VLAN information ........................................................................................................170
6.2.17 Show private VLAN information ............................................................................................170
..................................................................................................................171
6.3.1 Set spanning tree for the system ................................................................................................171
6.3.2 Set forward delay time ...............................................................................................................171
6.3.3 Set maximum aging time ...........................................................................................................172
6.3.4 Set bridge priority ......................................................................................................................172
6.3.5 Set spanning tree for an interface ..............................................................................................173
6.3.6 Set spanning tree link type ........................................................................................................173
6.3.7 Set interface BPDU filtering .....................................................................................................174
6.3.8 Set interface BPDU guard .........................................................................................................174
6.3.9 Set interface path cost ................................................................................................................175
6.3.10 Set interface priority ................................................................................................................175
6.3.11 Set edge port for interface .......................................................................................................176
6.3.12 Show spanning tree status .......................................................................................................176
6.3.13 Show spanning tree BPDU statistics .......................................................................................179
6.3.14 Clear protocol compatibility mode ..........................................................................................180
6.3.15 Move to MST mode .................................................................................................................180
6.3.16 Generate MST instance ...........................................................................................................181
6.3.17 Set VLAN for MST instance ...................................................................................................181
6.3.18 Set priority of MST instance ...................................................................................................182
6.3.19 Set MST region name ..............................................................................................................182
6.3.20 Set revision number of MST region ........................................................................................182
6.3.21 Set MST instance for interface ................................................................................................183
6.3.22 Set interface priority for MST instance ...................................................................................183
6.3.23 Set interface path cost for MST instance .................................................................................184
6.3.24 Show MST region information ................................................................................................185
6.3.25 Show MSTP information .........................................................................................................185
6.3.26 Show MST instance information .............................................................................................186
6.4.1 Set loop detection function (system) .........................................................................................187
6.4.2 Set loop detection function (interface) ......................................................................................188
6.4.3 Set port blocking for loop detection ..........................................................................................188
6.4.4 Reset loop detection status ........................................................................................................189
6.4.5 Show loop detection function status ..........................................................................................189
Chapter 7: Layer 3 functions .............................................................................191
7.1 IPv4 address management ........................................................................................................................191
7.1.1 Set IPv4 address ........................................................................................................................191
7.1.2 Show IPv4 address ....................................................................................................................191
7.1.3 Automatically set IPv4 address by DHCP client .......................................................................192
7.1.4 Show DHCP client status ..........................................................................................................193
7.1.5 Set auto IP function ...................................................................................................................193
7.2 IPv4 route control .....................................................................................................................................194
7.2.1 Set static IPv4 route ...................................................................................................................194
7.2.2 Show IPv4 Forwarding Information Base .................................................................................195
7.2.3 Show IPv4 Routing Information Base .......................................................................................195
Command Reference | TOC | 9
7.2.4 Show summary of the route entries registered in the IPv4 Routing Information Base .............196
7.3 ARP ..........................................................................................................................................................196
7.3.1 Show ARP table ........................................................................................................................196
7.3.2 Clear ARP table .........................................................................................................................196
7.3.3 Set static ARP entry
7.3.4 Set ARP timeout ........................................................................................................................197
7.4 IPv4 ping ..................................................................................................................................................197
7.4.1 IPv4 ping ...................................................................................................................................197
7.4.2 Check IPv4 route .......................................................................................................................198
7.5 IPv6 address management ........................................................................................................................199
7.5.1 Set IPv6 .....................................................................................................................................199
7.5.2 Set IPv6 address ........................................................................................................................199
7.5.3 Set RA for IPv6 address ............................................................................................................200
7.5.4 Show IPv6 address ....................................................................................................................200
7.6 IPv6 route control .....................................................................................................................................201
7.6.1 Set IPv6 static route ...................................................................................................................201
7.6.2 Show IPv6 Forwarding Information Base .................................................................................201
7.6.3 Show IPv6 Routing Information Base .......................................................................................202
7.6.4 Show summary of the route entries registered in the IPv6 Routing Information Base .............202
7.7 Neighbor cache .........................................................................................................................................203
7.7.1 Set static neighbor cache entry ..................................................................................................203
7.7.2 Show neighbor cache table ........................................................................................................203
7.7.3 Clear neighbor cache table ........................................................................................................204
7.8 IPv6 ping ..................................................................................................................................................204
7.8.1 IPv6 ping ...................................................................................................................................204
7.8.2 Check IPv6 route .......................................................................................................................205
7.10 Set DNS server list .................................................................................................................................206
7.11 Set default domain name ........................................................................................................................206
7.12 Set search domain list .............................................................................................................................207
7.13 Show DNS client information ................................................................................................................207
...................................................................................................................197
Chapter 8: IP multicast control .........................................................................209
8.1 IP multicast basic settings ........................................................................................................................209
8.1.1 Set processing method for unknown multicast frames ..............................................................209
8.2 IGMP snooping ........................................................................................................................................209
8.2.1 Set enable/disable IGMP snooping ...........................................................................................209
8.2.2 Set IGMP snooping fast-leave ...................................................................................................210
8.2.3 Set multicast router connection destination ...............................................................................210
8.2.4 Set query transmission function ................................................................................................211
8.2.5 Set IGMP query transmission interval ......................................................................................211
8.2.6 Set TTL value verification function for IGMP packets .............................................................212
8.2.7 Set IGMP version ......................................................................................................................212
8.2.8 Show multicast router connection port information ..................................................................213
8.2.9 Show IGMP group membership information ............................................................................213
8.2.10 Show an interface's IGMP-related information .......................................................................214
8.2.11 Clear IGMP group membership entries ...................................................................................215
Chapter 9: Traffic control ..................................................................................216
9.1 ACL ..........................................................................................................................................................216
9.1.1 Generate IPv4 access list ...........................................................................................................216
9.1.2 Add comment to IPv4 access list ...............................................................................................218
9.1.3 Apply IPv4 access list ...............................................................................................................218
10 | Command Reference | TOC
9.2 QoS (Quality of Service) ..........................................................................................................................226
9.1.4 Generate IPv6 access list ...........................................................................................................219
9.1.5 Add comment to IPv6 access list
9.1.6 Apply IPv6 access list ...............................................................................................................220
9.1.7 Generate MAC access list .........................................................................................................221
9.1.8 Add comment to MAC access list .............................................................................................222
9.1.9 Apply MAC access list ..............................................................................................................223
9.1.10 Show generated access list ......................................................................................................223
9.1.11 Clear counters ..........................................................................................................................224
9.1.12 Show access list applied to interface .......................................................................................224
9.1.13 Set VLAN access map and move to VLAN access map mode ...............................................224
9.1.14 Set access list for VLAN access map ......................................................................................225
9.1.15 Set VLAN access map filter ....................................................................................................225
9.1.16 Show VLAN access map .........................................................................................................226
9.1.17 Show VLAN access map filter ................................................................................................226
9.2.1 Enable/disable QoS ...................................................................................................................227
9.2.2 Set default CoS ..........................................................................................................................227
9.2.3 Set trust mode ............................................................................................................................228
9.2.4 Show status of QoS function setting .........................................................................................229
9.2.5 Show QoS information for LAN/SFP port ................................................................................229
9.2.6 Show egress queue usage ratio ..................................................................................................230
9.2.7 Set CoS - egress queue ID conversion table ..............................................................................231
9.2.8 Set DSCP - egress queue ID conversion tabl ............................................................................232
9.2.9 Set port priority order ................................................................................................................232
9.2.10 Specify egress queue of frames transmitted from the switch itself .........................................233
9.2.11 Generate class map (traffic category conditions) ....................................................................233
9.2.12 Associate class map .................................................................................................................234
9.2.13 Set traffic classification conditions (access-list) .....................................................................235
9.2.14 Set traffic classification conditions (CoS) ...............................................................................235
9.2.15 Set traffic classification conditions (TOS precedence) ...........................................................236
9.2.16 Set traffic classification conditions (DSCP) ............................................................................236
9.2.17 Set traffic classification conditions (Ethernet Type) ...............................................................237
9.2.18 13.2.22 Set traffic classification conditions (VLAN ID) ........................................................237
9.2.19 Set traffic classification conditions (VLAN ID range) ............................................................237
9.2.20 Show class map information ...................................................................................................238
9.2.21 Generate policy map for received frames ................................................................................239
9.2.22 Apply policy map for received frames ....................................................................................239
9.2.23 Set pre-marking (CoS) .............................................................................................................240
9.2.24 Set pre-marking (TOS precedence) .........................................................................................241
9.2.25 Set pre-marking (DSCP) ..........................................................................................................241
9.2.26 Set individual policers (single rate) .........................................................................................242
9.2.27 Set individual policers (twin rate) ...........................................................................................243
9.2.28 Set remarking of individual policers .......................................................................................245
9.2.29 Generate aggregate policer ......................................................................................................246
9.2.30 Set aggregate policer (single rate) ...........................................................................................246
9.2.31 Set aggregate policer (twin rate) ..............................................................................................247
9.2.32 Set remarking of aggregate policers ........................................................................................248
9.2.33 Show aggregate policers ..........................................................................................................249
9.2.34 Apply aggregate policer ..........................................................................................................250
9.2.35 Show metering counters ..........................................................................................................251
9.2.36 Clear metering counters ...........................................................................................................251
9.2.37 Set egress queue (CoS-Queue) ................................................................................................252
...............................................................................................220
Command Reference | TOC | 11
9.2.38 Set egress queue (DSCP-Queue) .............................................................................................252
9.2.39 Show policy map information .................................................................................................253
9.2.40 Show map status ......................................................................................................................254
9.2.41 Set egress queue scheduling ....................................................................................................256
9.2.42 Set traffic shaping (individual port) ........................................................................................256
9.2.43 Set traffic-shaping (queue units) .............................................................................................257
9.3 Flow control
9.3.1 Set flow control (IEEE 802.3x PAUSE send/receive) (system) ................................................258
9.3.2 Set flow control (IEEE 802.3x PAUSE send/receive) (interface) .............................................258
9.3.3 Show flow control operating status ...........................................................................................259
9.4 Storm control ............................................................................................................................................260
9.4.1 Set storm control ........................................................................................................................260
9.4.2 Show storm control reception upper limit .................................................................................260
..............................................................................................................................................258
12 | Command Reference | Introduction
Preface

Introduction

• Unauthorized reproduction of this document in part or in whole is prohibited. The contents of this document are subject to change without notice.
•
• Yamaha disclaims all responsibility for any damages caused by loss of data or other problems resulting from the use of this product. The warranty is limited to this physical product itself. Please be aware of these points.
• The information contained in this document has been carefully checked and is believed to be reliable. However, if you find some of the contents to be missing or have questions regarding the contents, please contact us.
• Ethernet is a registered trademark of Fuji Xerox Corporation.
• Microsoft and Windows are registered trademarks of Microsoft Corporation USA in the United States and in other countries.
Command Reference | How to read the command reference | 13
Chapter 1

How to read the command reference

1.1 Applicable firmware revision

This command reference applies to firmware Yamaha Intelligent L2 Switch SWR2311P of Rev.2.02.09. For the latest firmware released after printing of this command reference, manuals, and items that differ, access the following URL and see the information in the WWW server.
http://www.rtpro.yamaha.co.jp

1.2 How to read the command reference

This command reference describes the commands that you enter from the console of the Yamaha Intelligent L2 Switch SWR2311P.
Each command is described by a combination of the following items.
Explains the command input syntax. Key input can use either uppercase or lowercase characters.
Command names are shown in bold (Bold face).
[Syntax]
[Keywords]
[Parameters]
[Default setting] Indicates the factory-set state of the command.
[Input mode] Indicates the modes in which the command can be executed.
[Description] Explains the command.
[Notes]
[Examples] Provides specific examples of the command.
The parameter portion is shown in italic (Italic face).
Keywords are shown in normal characters.
Parameters that can be omitted are enclosed in square brackets ( [ ] ).
Explains the type and significance of keywords that can be specified for the command.
Explains the type and significance of parameters that can be specified for the command.
Explains points that you should be aware of when using the command.

1.3 Interface names

In the command input syntax, interface names are used to specify each interface of the switch. The following interface names are handled by the SWR2311P.
Interface type Prefix Description Examples
Used to specify a physical
LAN/SFP port port
VLAN interface vlan
static logical interface sa
LACP logical interface po
port. Specify "stack ID" + "." + "port number" after the port number. * The SWR2311P is fixed as stack ID=1.
Used to specify a VLAN. Specify vlan followed by the "VLAN ID".
Used to specify link aggregation that combines multiple LAN/SFP port. Specify sa or po followed by "logical interface ID".
When specifying LAN port #1 on LAN port stack #1 : port1.1
To specify VLAN #1:vlan1
o specify static logical interface #1: sa1
To specify LACP logical interface #2: po2
14 | Command Reference |
How to read the command reference

1.4 Input syntax for commands starting with the word "no"

Many commands also have a form in which the command input syntax starts with the word no. If you use a syntax that with begins with the word no, the settings of that command are deleted and returned to the default value, unless explained otherwise.
Command Reference | How to use the commands | 15
Chapter 2

How to use the commands

The SWR2311P lets you perform command operations in the following two ways.
Type of operation Method of operation Description
Operation via console
Operation via a config file
This chapter explains how to use each method.
• Access from a console terminal Access from a TELNET client
•
• Access from a SSH client
• File transfer via TFTP
• File transfer via GUI operation
• File copy via SD card
Issue commands one by one to interactively make settings or perform operations.
A file containing a set of necessary commands (called a configuration or "config" file) is used to specify multiple settings, or to obtain multiple settings from the SWR2311P, in a single operation.

2.1 Operation via console

2.1.1 Access from a console terminal

Use a USB cable or RJ-45/DB-9 console cable (YRC-RJ45) when making settings from a terminal that is connected to the CONSOLE port of SWR2311P. For the USB cable connected to the mini-USB CONSOLE port, use a USB cable that supports data communication between a USB Type A connector and a mini-USB Type B (5-pin) connector. Cables for recharging only cannot be used. If you are using a computer as a console terminal (serial terminal), you'll need a terminal program to control the computer's serial (COM) port. Set the communication settings of the console terminal as follows.
Setting item Value
Baud rate 9600bps
Data 8-bit
Parity none
Stop bit 1-bit
Flow control Xon/Xoff
For settings related to the console terminal, use the line con command to move to line mode.

2.1.2 Access from a TELNET client

You can use a TELNET client on a computer to connect to the TELNET server of the SWR2311P and control it. In order to make settings using TELNET, you must first set up a connection environment (IP network) and then make TELNET server settings.
The IP address settings of the SWR2311P are as follows.
The default IPv4 address setting is ip address dhcp for VLAN #1.
•
• To change the IPv4 address, use the ip address command.
The TELNET server settings of the SWR2311P are as follows.
• With the default settings of the TELNET server function, it runs on the default port (TCP port 23) and allows access only from VLAN #1 (vlan0.1).
• To change the reception port number, use the telnet-server command.
• Access to the TELNET server can be controlled in VLAN units, and can be specified by the telnet-server interface command.
A virtual communication port by which a TELNET client connects is called a "virtual terminal (VTY: Virtual TYpewriter) port." The maximum number of simultaneous TELNET client connections depends on the number of VTY ports of the SWR2311P. The VTY ports of the SWR2311P are as follows.
• With the default VTY port settings, eight VTY ports (ID: 0--7) can be used.
• To check the number of VTY ports, use the show running-config | include line vty command.
• To change the number of VTY ports, use the line vty command. (maximum 8 (ID: 0--7))
16 | Command Reference |
To make VTY port settings, use the line vty command to specify the target VTY port, and then move to line mode. ID management for virtual terminal ports is handled within the SWR2311P, but since login session and ID assignments depend on the connection timing, you should normally make the same settings for all VTY ports.
How to use the commands

2.1.3 Access from an SSH client

You can use an SSH client on a computer to connect to the SSH server of the SWR2311P and control it. In order to make settings using SSH, you must first set up a connection environment (IP network) and then make SSH server settings.
The IP address settings of the SWR2311P are as follows.
The default IPv4 address setting is ip address dhcp for VLAN #1.
•
• To change the IPv4 address, use the ip address command.
The following settings on the SWR2311P must be made beforehand when accessing from an SSH client.
• Generate a host key on the SSH server using the ssh-server host key generate command.
• Enable the SSH server functions using the ssh-server command.
• Register the user name and password using the username command.
The SSH server settings of the SWR2311P are as follows.
• Access to an SSH server can be controlled for each VLAN, and is set using the ssh-server interface command.
• Note that the following functions are not supported.
• SSH protocol version 1
• User authentication aside from password authentication (host response authentication, public key authentication, challenge­response authentication, GSSAPI authentication)
• Port forwarding (X11/TCP forwarding)
• Gateway Ports (Port relay)
• Permitting blank passwords
A virtual communication port by which an SSH client connects is called a "virtual terminal (VTY: Virtual TYpewriter) port." The maximum number of simultaneous SSH client connections depends on the number of VTY ports of the SWR2311P. The VTY ports of the SWR2311P are as follows.
• With the default VTY port settings, eight VTY ports (ID: 0--7) can be used.
• To check the number of VTY ports, use the show running-config | include line vty command.
• To change the number of VTY ports, use the line vty command. (maximum 8 (ID: 0--7))
To make VTY port settings, use the line vty command to specify the target VTY port, and then move to line mode. ID management for virtual terminal ports is handled within the SWR2311P, but since login session and ID assignments depend on the connection timing, you should normally make the same settings for all VTY ports.

2.1.4 Console terminal/VTY settings

The SWR2311P lets you make the following settings for console terminals and VTY.
1. Timeout duration interpreted as no operation
2. Number of lines shown in one page of the terminal screen
Setting item Content of setting
Specifies the time after which the login session is forcibly ended when there has been no key input from the terminal.
Timeout duration interpreted as no operation
Number of lines shown in one page of the terminal screen
With the default setting, the session is forcibly disconnected after ten minutes. To make this setting, use the exec-timeout command of the line mode; this takes effect from the next session.
Specifies the number of lines shown on one page of the terminal screen. This can be set as 0--512 lines/page, and the default setting is 24 lines/page. When displaying in this state, 23 lines are displayed, then "--­More---" is displayed and the system waits for key input. There are two types of this setting, and they are applied to the system starting with the upper type.
1) unprivileged EXEC mode terminal length command
2) global configuration mode service terminal-length
Command Reference | How to use the commands | 17
Setting item Content of setting
command
Setting 1) is a function that temporarily applies to the user who is using the terminal, and is applied as soon as the command is executed. Setting 2) applies starting with the next session.

2.2 Operation via configuration (config) files

A file containing a set of needed commands is called a configuration (config) file.
The settings that have been made on the SWR2311P can be read as a configuration file by a host on the LAN via TFTP. A configuration file on the host can also be loaded into the SWR2311P to specify its settings.
A configuration file contains all the settings for the entire unit; it is not possible to partially read or write only the settings for a specific area. The configuration file is a text file consisting of ASCII + line-return (CRLF or LF).
The commands and parameters in a configuration file must be in the correct syntax. If the syntax or content are incorrect, that content is ignored and is not applied to operation.

2.2.1 Access from a TFTP client

In order to transfer a configuration file via TFTP, you must first set up a connection environment (IP network) and then make TFTP server settings.
The IP address settings of the SWR2311P are as follows.
The default IPv4 address setting is ip address dhcp for VLAN #1.
•
• To change the IPv4 address, use the ip address command.
The TFTP server settings of the SWR2311P are as follows.
• With the default settings of the TFTP server function, it is running on the default port (UDP port 69) and does not allow access from anywhere.
• The reception port number cannot be changed.
• Access to the TFTP server can be controlled in VLAN units, and can be specified by the tftp-server interface command. Specify the VLAN ID for which access is allowed.

2.2.2 Reading/writing a configuration file

Reading/writing a configuration file is performed by executing a TFTP command from the host on the LAN. The following configuration files are read or written.
•
Config file
Applicable config file Description Remarks
running-config Setting values for current operation
startup-config #0, #1, #2, #3, #4 Saved setting values #0, #1, #2, #3, #4
The command syntax used depends on the OS of that host (TFTP client). Keep the following points in mind when executing commands.
•
IP address of theSWR2311P
• Use "binary mode" as the transmission mode.
• Specify the following as the remote path of the configuration file read (GET) or write (PUT) destination.
Remote path Applicable config file Load (GET) Save (PUT) Renarks
config running-config ✓ ✓
config0 startup-config #0 ✓ ✓
config1 startup-config #1 ✓ ✓
config2 startup-config #2 ✓ ✓
Setting values of startup-config select command
config3 startup-config #3 ✓ ✓
config4 startup-config #4 ✓ ✓
• If an administrator password is set on the SWR2311P, you must specify the administrator password after the remote path in the format "/PASSWORD".
18 | Command Reference |
• If you PUT (write) with "config" specified as the remote path, the changes are added or overwritten to the current operating settings. Settings that you do not add or change will remain as the current operating settings. Since the setting values are not saved, you must use the write command etc. if you want to save them.
The encrypted password (password 8 or enable password 8 command format) is not applied to the settings even if it is
• PUT to running-config via TFTP. And, users are not actually registered when making settings for users that include encrypted passwords (username command).

2.3 Login

When the SWR2311P has finished starting up, a login screen is displayed.
If a user is configured, enter the user name and password. If a user is not configured, omit the user name by pressing the Enter key, and enter the login password instead to log in as an unknown user.
When authentication is successful, the command prompt appears. Since no user password is specified with the default settings, you will be able to log in without a password.
Login screen
•
Username: Password:
•
Console screen following login
SWR2311P Rev.2.02.06 (Tue Mar 13 08:41:39 2018) Copyright (c) 2018 Yamaha Corporation. All Rights Reserved.
How to use the commands
SWR2311P>

2.4 Command input mode

2.4.1 Command input mode basics

In order to change the settings of the SWR2311P or to reference the status, you must move to the appropriate command input mode and then execute the command. Command input mode is divided into hierarchical levels as shown below, and the commands that can be entered in each mode are different. By noting the prompt, the user can see which mode they are currently in.
Command Reference | How to use the commands | 19
The basic commands related to moving between command input modes are described below. For commands that move from global configuration mode mode to individual configuration mode, refer to "individual configuration mode."
• exit command
• logout command
• enable command
• disable command
• configure terminal command
• end command

2.4.2 individual configuration mode

individual configuration mode is the overall name for the mode in which you can make detailed settings for specific items such as LAN/SFP port, VLAN interface, and QoS. To enter individual configuration mode, issue the command for transitioning to the respective mode from global configuration mode.
On SWR2311P, individual configuration mode contains the following modes. Some of the modes within individual configuration mode have a hierarchy. For example, policy map mode → policy map class mode.
individual configuration mode Transition command Prompt
interface mode interface command SWR2311P(config-if)#
line mode line con command
line vty command
VLAN mode vlan database command SWR2311P(config-vlan)#
VLAN access map mode vlan access-map command SWR2311P(config-vlan-access-map)#
MST mode
class map mode class-map command SWR2311P(config-cmap)#
policy map mode policy-map command SWR2311P(config-pmap)#
policy map class mode class command SWR2311P(config-pmap-c)#
L2MS mode l2ms configuration command SWR2311P(config-l2ms)#
LLDP agent mode lldp-agent command SWR2311P(lldp-agent)#
spanning-tree mst configuration
command
SWR2311P(config-line)#
SWR2311P(config-mst)#

2.4.3 Command prompt prefix

he command prompt prefix indicates the host name. In the default state, the host name is the model name "SWR2311P". This indication can be changed by using the hostname command to specify the host name. In cases where multiple SWR2311P units are used, management will be easier if separate names are assigned to each switch.
Changing the host name
SWR2311P(config)# hostname Switch-012 Switch-012(config)#

2.4.4 Executing commands of a different input mode

Because the commands that can be used on the SWR2311P differ depending on the mode, you must transition to the mode in which a command can be executed before you execute that command. The do command is provided as a way to avoid this requirement.
By using the do command you can execute priviledged EXEC mode commands from any configuration mode. This allows you to reference the current configuration or save settings from any configuration mode without having to transition to priviledged EXEC mode.
However, since the completion function cannot be used with do, you must enter the command that follows either in its full spelling or in its abbreviated form.
Entry in full spelling
•
SWR2311P(config)#do show running-config
•
Entry in abbreviated form
SWR2311P(config)#do sh ru
20 | Command Reference |
How to use the commands

2.5 Keyboard operations when using the console

2.5.1 Basic operations for console input

The SWR2311P allows the following operations in the command line.
Moving the cursor
•
Keyboard operation Description and notes
→ Move right one character
← Move left one character
Press Esc, then F
Press Esc, then B
• Deleting an input character
Keyboard operation Description and notes
Press Esc, then D
• Other
Move right one word (move to the character following the end of the word at the cursor location)
Move left one word (move to the first character of the word at the cursor location)
Ctrl + A Move to the beginning of the line
Ctrl + E Move to the end of the line
Backspace
Ctrl + H
Ctrl + D
Ctrl + K Delete from the cursor position until the end of the line
Ctrl + U Delete all characters that are being entered
Delete the character at the left of the cursor
Delete the character at the cursor. If this operation is performed when the command line is empty, the result is the same as the exit command.
Delete from the cursor position until immediately before the first space
Keyboard operation Description and notes
Exchange the character at the cursor position with the
Ctrl + T
Ctrl + C
Ctrl + Z
preceding character. If the cursor is at the end of the line, exchange the preceding character with the character that precedes it.
In unprivileged EXEC mode and priviledged EXEC mode, discard the command being entered and move to the next line. In individual configuration mode, discard the command line being entered and move to priviledged EXEC mode. Command processing that is currently being executed will be stopped. (ex: ping command)
Move from individual configuration mode to priviledged EXEC mode. This is the same operation as the end command.

2.5.2 Command help

By entering '?' in the command line you can search for the available commands or parameters.
SWR2311P#show vlan ? <1-4094> VLAN id access-map Show VLAN Access Map brief VLAN information for all bridges (static and dynamic) filter Show VLAN Access Map Filter private-vlan private-vlan information
Command Reference | How to use the commands | 21
SWR2311P#show vlan

2.5.3 Input command completion and keyword candidate list display

If you press the "Tab" key while entering a command in the console, the command name is completed. If you press the "Tab" key after entering a keyword, a list of keyword candidates that can be entered next is shown. The same operation can also be performed by pressing the "Ctrl + I" key.
Command name completion
•
SWR2311P#con "press the <Tab>key" ↓ SWR2311P#configure
•
Keyword candidate list display
SWR2311P(config)#vlan "press the <Tab> key" access-map database filter SWR2311P(config)#vlan

2.5.4 Entering command abbreviations

When you enter commands or parameters in abbreviated form, and the characters you entered can be recognized unambiguously as a command or parameter, that command is executed.
Example of entering a command abbreviation (show running-config)
SWR2311P# sh run

2.5.5 Command history

By using the command history function, you can easily re-execute a command that you previously input, or partially modify a previously input command and re-execute it. Command history is shown as a history that is common to all modes.
Operation is shown below.
Keyboard operation Description and notes
↑
Ctrl + P
↓
Ctrl + N
Move backward through command history
Move forward through command history

2.6 Commands that start with the word "show"

2.6.1 Modifiers

Modifiers send the information produced by the show command through a filter, restricting the content that is shown in the screen and making it easier for you to see the desired information.
The SWR2311P provides the following three modifiers for the show command.
Modifiers Description
include
grep
exclude
Modifiers can be used only one at a time. You cannot specify more than one modifier.
(Example) Using show running-config to view information that includes VLAN #1 (vlan1).
•
SWR2311P#show running-config | grep vlan1 interface vlan1 http-server interface vlan1 telnet-server interface vlan1
•
(Example) Using show spanning-tree to view information that includes Role.
SWR2311P# show spanning-tree | include Role % po1: Port Number 505 - Ifindex 4601 - Port Id 0x81f9 - Role Disabled - State
Output only the lines that include the specified character string
Output only the lines that do not include the specified character string
22 | Command Reference |
Discarding % port1.1: Port Number 905 - Ifindex 5001 - Port Id 0x8389 - Role Disabled ­State Forwarding % port1.2: Port Number 906 - Ifindex 5002 - Port Id 0x838a - Role Disabled ­State Forwarding % port1.3: Port Number 907 - Ifindex 5003 - Port Id 0x838b - Role Disabled ­State Forwarding % port1.4: Port Number 908 - Ifindex 5004 - Port Id 0x838c - Role Disabled ­State Forwarding % port1.6: Port Number 910 - Ifindex 5006 - Port Id 0x838e - Role Disabled ­State Forwarding % port1.7: Port Number 911 - Ifindex 5007 - Port Id 0x838f - Role Disabled ­State Forwarding % port1.8: Port Number 912 - Ifindex 5008 - Port Id 0x8390 - Role Disabled ­State Forwarding % port1.9: Port Number 913 - Ifindex 5009 - Port Id 0x8391 - Role Disabled ­State Forwarding % port1.10: Port Number 914 - Ifindex 5010 - Port Id 0x8392 - Role Disabled ­State Forwarding
How to use the commands
Chapter 3

Configuration

3.1 Manage setting values

The SWR2311P uses the following configurations to manage its settings.
Command Reference | Configuration | 23
Types of configuration Description
Running configuration (running-config)
Startup configuration (startup-config)
Default configuration (default-config)
The start-up flow for the SWR2311P system is as follows.
1. The setting value of the startup-config select command is referenced to determine the startup config that will be used. If sd is selected by the startup-config select command, and an SD card is not inserted, startup config #0 is selected.
2. If the startup configuration that was selected exists, the data in question is deployed to RAM as a running configuration. If the startup configuration file that was selected according to the setting values in the startup-config select command does not exist in ROM, the default configuration is deployed to RAM.
If commands etc. are used to modify the settings while the SWR2311P is running, the modified settings are immediately reflected in the running configuration. After modifying the running configuration, executing the write or copy command will update the startup configuration. If you restart without saving the content that was specified or modified, the settings or modifications are lost. Please be aware of this.
Setting values currently used for operation. Managed in RAM.
These are the saved setting values. This manages 5 configurations in ROM and 1 configuration on an SD card. The data in ROM to be used is determined using the startup-config select command. The single configuration on the SD card is managed in the "\swr2311p\startup­config" folder.
Default setting values. Managed in ROM.
User operations that can be performed
Note / Save to startup configuration
Note / Delete / Copy
No operations possible

3.2 Default setting values

The default setting values for the SWR2311P are shown in the table below.
Default setting values for the entire system
•
Category Setting item Default value
Console timeout 600 sec
Terminal settings
Password
Time management
RMON Behavior enabled
Firmware update Download URL
Number of VTYs 8
Number of lines displayed 24
Login password of no user none
Administrator password none
Password encryption not encrypted
Time zone JST (UTC + 9.0H)
NTP server none
NTP update cycle once per hour
firmware-update url http:// www.rtpro.yamaha.co.jp/firmware/ revision-up/swr2311p.bin
24 | Command Reference |
Category Setting item Default value
Configuration
Allow revision-down don't allow
Timeout 300 sec
LLDP
L2MS
SYSLOG
Access control
Maintenance VLAN VLAN interface VLAN #1
Behavior enabled
Automatically set enabled
Behavior enabled
Role slave
Debug level log output OFF
Information level log output ON
Error level log output ON
SYSLOG server none
Telnet server status run
Telnet server access allow only VLAN #1
SSH server status do not run
TFTP server status do not run
HTTP server status run
HTTP server access allow only VLAN #1
Secure HTTP server status do not run
Automatic MAC address learning enabled
Automatic MAC address learning
L2 switching
DNS cliant Behavior enabled
Interface control PoE power supply enabled
Traffic control
Web GUI Language setting English
• Default settings per LAN/SFP port
Category Setting item Default value
Common setting
aging time
Spanning tree enabled
Proprietary loop detection disabled
QoS disabled
Flow control (IEEE 802.3x) disabled
Speed/duplex mode setting auto
Cross/straight automatic detection enabled
MRU 1,522 Byte
Port description none
300 sec
EEE disabled
Port Mode Access
Associated VLAN ID 1 (default VLAN)
L2MS L2MS filter disabled
L2 switching
Spanning tree enabled
Proprietary loop detection enabled
Command Reference | Configuration | 25
Category Setting item Default value
QoS trust mode CoS
Traffic control
PoE power supply
LLDP agent Transmit/Receive mode transmit and receive
• Settings for the default VLAN (vlan1)
IPv4 Address : DHCP cliant
•
• IGMP Snooping: Enable
• Querier : Disable
• Fast-Leave : Disable
• Check TTL : Enable
Flow control (IEEE 802.3x) disabled
Storm control disabled
Power supply operation enabled
Power supply priority low
26 | Command Reference |

Maintenance and operation functions

Chapter 4
Maintenance and operation functions

4.1 Passwords

4.1.1 Set password for unnamed user

[Syntax]
password password
no password
[Parameter]
password : Login password for unnamed user
Single-byte alphanumeric characters, and symbols other than the single-byte characters '|', '>', and '?' (32 characters or less)
The first character must be a single-byte alphanumeric character
[Initial value]
no password
[Input mode]
global configuration mode
[Description]
Sets the password for logging in as an unnamed user.
If this command is executed with the "no" syntax, the unnamed user password for logging is deleted.
[Note]
If the password was encrypted by the password-encryption command, it is shown in the configuration in the form "password 8 password."
The user cannot enter the password in this form when making configuration settings from the command line.
[Example]
Specify user1234 as the unnamed user password.
SWR2311P(config)#password user1234
Delete the unnamed user password.
SWR2311P(config)#no password

4.1.2 Set administrator password

[Syntax]
enable password password
no enable password
[Parameter]
password : Administrator password
Single-byte alphanumeric characters, and symbols other than the single-byte characters '|', '>', and '?' (32 characters or less)
The first character must be a single-byte alphanumeric character
[Initial value]
no enable password
[Input mode]
global configuration mode
Command Reference | Maintenance and operation functions | 27
[Description]
Specifies the administrator password needed to enter priviledged EXEC mode.
If this command is executed with the "no" syntax, the administrator password is deleted.
[Note]
If the password was encrypted by the password-encryption command, it is shown in the configuration in the form "enable password 8 password."
The user cannot enter the password in this form when making configuration settings from the command line.
[Example]
Specify admin1234 as the administrator password.
SWR2311P(config)#enable password admin1234
Delete the administrator password.
SWR2311P(config)#no enable password

4.1.3 Encrypt password

[Syntax]
password-encryption switch no password-encryption
[Parameter]
switch : Set password encryption
Setting value Description
enable Encrypt
disable Don't encrypt
[Initial value]
password-encryption disable
[Input mode]
global configuration mode
[Description]
Enables password encryption.
If this is enabled, the password entered by the password command, the enable paassword command, and the username command are saved in the configuration in an encrypted form.
If this command is executed with the "no" syntax, password encryption is disabled, and the password entered by the password command, the enable paassword command, and the username command are saved in the configuration as plaintext.
[Note]
If password encryption is changed from disabled to enabled, previously-entered passwords are converted from plaintext to an encrypted form; however if it is changed from enabled to disabled, previously-encrypted passwords in a configuration file do not return to plaintext.
[Example]
Enables password encryption.
SWR2311P(config)#password-encryption enable
Disabled password encryption.
SWR2311P(config)#no password-encryption

4.1.4 Allow login with special password

[Syntax]
force-password switch no force-password
28 | Command Reference |
[Parameter]
switch : Allow login by special password
[Initial value]
force-password enable
[Input mode]
global configuration mode
[Description]
Enable login with special password.
If this is enabled, only when logging in from a serial console, it is possible to log in using "w,lXlma" (lowercase W, comma, lowercase L, uppercase X, and lowercase L, M, and A) instead of the specified user password.
If you login with the special password, you will be in priviledged EXEC mode.
If this command is executed with the "no" syntax, login with the special password is disabled.
[Example]
Enable login with special password.
Maintenance and operation functions
Setting value Description
enable Allow
disable Don't allow
SWR2311P(config)#force-password enable
Disable login with special password.
SWR2311P(config)#no force-password

4.2 User account maintenance

4.2.1 Set user password

[Syntax]
username username [privilege privilege] [password password]
no username username
[Keyword]
privilege : Specifies the user's privileges
password : Specifies the user's password
[Parameter]
username : User name
Single-byte alphanumeric characters (32 characters or less)
privilege : Whether to grant privilege
Setting value Description
on
off
password : User's login password
Password input is not requested when moving to privileged EXEC mode
Access to WebGUI is allowed with administrator privileges
Password input is requested when moving to privileged EXEC mode
Access to WebGUI is allowed with guest
Command Reference | Maintenance and operation functions | 29
Single-type alphanumeric characters and " and ' and | and ? and single-byte symbols other than space characters (32characters or less)
The first character must be a single-byte alphanumeric character
[Initial value]
none
[Input mode]
global configuration mode
[Description]
Sets user information.
A maximum of 32 items of user information can be registered.
The following words cannot be registered as user names.
lp, adm, bin, ftp, gdm, man, rpc, sys, xfs, halt, mail, news, nscd, sync, uucp, root, games, daemon, gopher, nobody, ftpuser, mtsuser, rpcuser, mailnull, operator, shutdown
[Note]
If the password was encrypted by the password-encryption command, it is shown in the configuration in the form "username
username 8 password password."
The user cannot enter the password in this form when making configuration settings from the command line.
[Example]
Set the user "user1234".
SWR2311P(config)#username user1234
Grant privileges to user user1234 and specify a password.
SWR2311P(config)#username user1234 privilege on password user_pass

4.2.2 Show login user information

[Syntax]
show users
[Input mode]
unprivileged EXEC mode, priviledged EXEC mode, global configuration mode
[Description]
Shows information on the current logged-in users.
The following items are shown.
Item Description
Shows the login method.
Line
con 0 is the serial console port
vty N is the VTY port
http N is the WebGUI
Own An * is shown for the line of one's own connection port.
User Shows the currently logged-in user names.
Status
Login time Shows the login time.
IP address Shows the IP address of the connected user.
[Example]
Show login information for the users.
SWR2311P>show users
Shows the login status. If the user is in use, this indicates
Login.
30 | Command Reference |
Line Own User Status Login time IP address
-------------------------------------------------------------------------------------
---------
con 0 user1234 Login 02:15:23 vty 0 * operators1 Login 00:12:59 192.168.100.1 vty 1 abcdefghijklmnopqrstuvwxyzabcdef Login 00:00:50 192.168.100.24 vty 2 - Login 00:00:21 192.168.100.10 vty 3 - - ­ vty 4 - - ­ vty 5 - - ­ vty 6 - - ­ vty 7 - - ­ http 0 user1234 Login 01:12:25 192.168.100.4 http 1 (noname) Login 00:18:04 192.168.100.102 http 2 - - ­ http 3 - - -

4.2.3 Set banner

[Syntax]
banner motd word
no banner motd
[Parameter]
Maintenance and operation functions
word : Single-byte alphanumeric characters and single-byte symbols ( 256 characters or less)
[Initial value]
no banner motd
[Input mode]
global configuration mode
[Description]
Sets the banner that is displayed when logging in to the console.
[Example]
Set the banner display to "Hello World!".
Username: Password:
SWR2311P Rev.2.02.06 (Tue Mar 13 08:41:39 2018) Copyright (c) 2018 Yamaha Corporation. All Rights Reserved.
SWR2311P>enable SWR2311P#configure terminal Enter configuration commands, one per line. End with CNTL/Z. SWR2311P(config)#banner motd Hello World! SWR2311P(config)#exit SWR2311P#exit
Username: Password:
Hello World!
SWR2311P>enable SWR2311P#configure terminal Enter configuration commands, one per line. End with CNTL/Z. SWR2311P(config)#no banner motd SWR2311P(config)#exit SWR2311P#exit
Username: Password:
SWR2311P Rev.2.02.06 (Tue Mar 13 08:41:39 2018) Copyright (c) 2018 Yamaha Corporation. All Rights Reserved.
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