SMC Networks TigerSwitch M, C, 4-79

YSTEM

ANAGEMENT

OMMANDS

4-79

light unit

This command displays the unit ID of a switch using its front-panel LED

indicators.

Syntax

light unit [unit]

-unit - specifies a unit in a switch stack to light the panel LEDs

Default Setting

None

Command Mode

Normal Exec, Privileged Exec

Command Usage

The unit ID is displayed using the port status LED indicators for ports

1 to 8. When the light unit command is entered, the LED

corresponding to the switch’s ID will flash for about 15 seconds.

Example

show startup-config

This command displays the configuration file stored in non-volatile

memory that is used to start up the system.

Default Setting

None

Command Mode

Privileged Exec

Command Usage

• Use this command in conjunction with the show running-config

command to compare the information in running memory to the

information stored in non-volatile memory.

Console#light unit 1

Console#

Contents

Main TigerSwitch 10/100 24-Port 10/100Mbps Stackable Managed Switch Management Guide Management Guide Page Page Page L W IMITED ARRANTY W IMITED ARRANTY ii iii ONTENTS 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2 Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 3 Configuring the Switch . . . . . . . . . . . . . . . . . . . . . . . . 3-1 iv v vi 4 Command Line Interface . . . . . . . . . . . . . . . . . . . . . . . 4-1 vii viii ix x xi xii xiii xiv A Software Specifications . . . . . . . . . . . . . . . . . . . . . . . . .A-1 B Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 Page Page T xvii ABLES xviii Page F xx IGURES xxi xxii 1-1 NTRODUCTION Key Features 1-2 Description of Software Features F S 1-3 1-4 F S 1-5 1-6 D 1-7 System Defaults 1-8 D 1-9 Page NITIAL 2-1 ONFIGURATION Connecting to the Switch Configuration Options C 2-2 Required Connections S 2-3 C 2-4 Remote Connections O 2-5 Stack Operations Selecting the Stack Master Recovering from Stack Failure or Topology Change C 2-6 Basic Configuration Console Connection C 2-7 Setting Passwords C 2-8 Setting an IP Address Manual Configuration C 2-9 Dynamic Configuration C 2-10 Enabling SNMP Management Access C 2-11 Community Strings C 2-12 Trap Receivers Saving Configuration Settings S Managing System Files Page ONFIGURING THE 3-1 WITCH Using the Web Interface Page Navigating the Web Browser Interface S 3-4 Configuration Options Panel Display Main Menu Table 3-2 Main Menu S 3-6 M 3-7 S 3-8 M 3-9 S 3-10 C 3-11 Basic Configuration Displaying System Information Page C 3-13 Displaying Switch Hardware/Software Versions Page C 3-15 Displaying Bridge Extension Capabilities Page C 3-17 Setting the Switchs IP Address S 3-18 Manual Configuration C 3-19 Using DHCP/BOOTP S 3-20 C 3-21 Managing Firmware Page Page S 3-24 Saving or Restoring Configuration Settings C 3-25 Page C 3-27 S 3-28 Console Port Settings C 3-29 S 3-30 Telnet Settings C 3-31 S 3-32 C 3-33 Configuring Event Logging System Log Configuration S 3-34 C 3-35 Remote Log Configuration Page C 3-37 Page C 3-39 Sending Simple Mail Transfer Protocol Alerts Page C 3-41 Resetting the System S 3-42 Setting the System Clock Configuring SNTP C 3-43 S 3-44 Setting the Time Zone N Simple Network Management Protocol Setting Community Access Strings S 3-46 Specifying Trap Managers and Trap Types Page S 3-48 User Authentication Configuring User Accounts A 3-49 S 3-50 Configuring Local/Remote Logon Authentication A 3-51 S 3-52 Page S 3-54 CLI Specify all the required parameters to enable logon authentication. Configuring HTTPS A 3-55 S 3-56 Replacing the Default Secure-site Certificate A 3-57 Configuring the Secure Shell S 3-58 A 3-59 S 3-60 Generating the Host Key Pair A 3-61 S 3-62 Configuring the SSH Server Page S 3-64 Configuring Port Security A 3-65 S 3-66 Configuring 802.1X Port Authentication A 3-67 Page A 3-69 Configuring 802.1X Global Settings S 3-70 Configuring Port Settings for 802.1X A 3-71 S 3-72 A 3-73 Displaying 802.1X Statistics This switch can display statistics for dot1x protocol exchanges for any port. Table 3-5 802.1X Statistics S 3-74 A 3-75 Filtering Addresses for Management Access Page C L 3-77 Access Control Lists Configuring Access Control Lists S 3-78 Setting the ACL Name and Type Page Page C L 3-81 Configuring an Extended IP ACL S 3-82 C L 3-83 S 3-84 Configuring a MAC ACL Page Page Page Port Configuration C 3-89 Field Attributes (CLI) Basic Information: Configuration: S 3-90 Current Status: C 3-91 Configuring Interface Connections S 3-92 C 3-93 Creating Trunk Groups S 3-94 C } 3-95 Statically Configuring a Trunk Page C } ORT ONFIGURATION 3-97 Enabling LACP on Selected Ports S 3-98 C 3-99 Configuring LACP Parameters Dynamically Creating a Port Channel S 3-100 Page S 3-102 C 3-103 Displaying LACP Port Counters You can display statistics for LACP protocol messages. Figure 3-45 LACP - Port Counters Information S 3-104 CLI The following example displays LACP counters. Displaying LACP Settings and Status for the Local Side C 3-105 Table 3-7 LACP Internal Configuration Information (Continued) S 3-106 C 3-107 Displaying LACP Settings and Status for the Remote Side Table 3-8 LACP Neighbor Configuration Information S 3-108 C 3-109 Setting Broadcast Storm Thresholds Page C 3-111 Configuring Port Mirroring S 3-112 C 3-113 Configuring Rate Limits Rate Limit Granularity S 3-114 Rate Limit Configuration C 3-115 Showing Port Statistics S 3-116 Table 3-9 Port Statistics C 3-117 S 3-118 C 3-119 Page C ORT ONFIGURATION 3-121 CLI This example shows statistics for port 13. Address Table Settings Page S 3-124 Spanning Tree Algorithm Configuration S 3-126 x x T C A 3-127 Displaying Global Settings S 3-128 Page S CLI 3-130 This command displays global STA settings, followed by settings for each port . T C A 3-131 Configuring Global Settings S 3-132 Page Page T C A 3-135 Displaying Interface Settings x T x C A 3-137 S 3-138 T C A 3-139 Configuring Interface Settings S 3-140 T C A 3-141 VLAN Configuration 3-143 Assigning Ports to VLANs S 3-144 3-145 S 3-146 Forwarding Tagged/Untagged Frames 3-147 Enabling or Disabling GVRP (Global Setting) Displaying Basic VLAN Information S 3-148 Displaying Current VLANs Command Attributes (Web) 3-149 Command Attributes (CLI) S 3-150 Creating VLANs 3-151 S 3-152 Adding Static Members to VLANs (VLAN Index) 3-153 S 3-154 Adding Static Members to VLANs (Port Index) 3-155 S 3-156 Configuring VLAN Behavior for Interfaces 3-157 S 3-158 3-159 Private VLANs S 3-160 Displaying Current Private VLANs 3-161 Configuring Private VLANs S 3-162 3-163 Associating VLANs S 3-164 Displaying Private VLAN Interface Information 3-165 Configuring Private VLAN Interfaces S 3-166 3-167 S 3-168 Class of Service Configuration Layer 2 Queue Settings Setting the Default Priority for Interfaces C S 3-169 S 3-170 Mapping CoS Values to Egress Queues C S 3-171 S 3-172 Selecting the Queue Mode Page S 3-174 Layer 3/4 Priority Settings Mapping Layer 3/4 Priorities to CoS Values C S 3-175 Selecting IP Precedence/DSCP Priority Page C S 3-177 Mapping DSCP Priority S 3-178 C S 3-179 Mapping IP Port Priority Page C S 3-181 Mapping CoS Values to ACLs Page F 3-183 Multicast Filtering S 3-184 Layer 2 IGMP (Snooping and Query) Configuring IGMP Snooping and Query Parameters F 3-185 S 3-186 F 3-187 Displaying Interfaces Attached to a Multicast Router S 3-188 Specifying Static Interfaces for a Multicast Router F 3-189 Displaying Port Members of Multicast Services Page F 3-191 Assigning Ports to Multicast Services Page 4-1 4 I INE L OMMAND L I 4-2 Telnet Connection Page Entering Commands Page L I 4-6 Showing Commands Page L I 4-8 Understanding Command Modes Exec Commands C 4-9 Configuration Commands L I 4-10 C 4-11 Command Line Processing L I Command Groups The system commands can be broken down into the functional groups shown below Table 4-4 Command Groups G 4-13 Table 4-4 Command Groups (Continued) L I Line Commands Table 4-5 Line Commands C 4-15 line L I 4-16 login C 4-17 password L I 4-18 timeout login response C 4-19 exec-timeout L I 4-20 password-thresh C 4-21 silent-time L I 4-22 databits C 4-23 parity speed L I 4-24 stopbits C 4-25 disconnect show line Page C 4-27 General Commands enable L I 4-28 disable C 4-29 configure show history L I 4-30 reload C 4-31 end exit Page M C Device Designation Commands 4-33 System Management Commands Table 4-7 System Management Commands Table 4-8 Device Designation Commands L I 4-34 prompt hostname Page L I 4-36 username M C 4-37 enable password L I IP Filter Commands 4-38 M C 4-39 management L I 4-40 show management M C Web Server Commands 4-41 Table 4-12 Web Server Commands L I 4-42 ip http port ip http server M C 4-43 ip http secure-server L I 4-44 ip http secure-port M C 4-45 Telnet Server Commands ip telnet port L I 4-46 ip telnet server M C 4-47 Secure Shell Commands L I 4-48 M C 4-49 L I 4-50 ip ssh server M C 4-51 ip ssh timeout L I 4-52 ip ssh authentication-retries ip ssh server-key size M C 4-53 delete public-key ip ssh crypto host-key generate L I 4-54 ip ssh crypto zeroize M C 4-55 ip ssh save host-key L I 4-56 show ip ssh show ssh M C 4-57 show public-key Table 4-16 show ssh - display description (Continued) L I 4-58 M C 4-59 Event Logging Commands logging on L I 4-60 logging history M C 4-61 logging host L I 4-62 logging facility M C 4-63 logging trap L I 4-64 clear logging show logging M C 4-65 L I 4-66 show log M C 4-67 L I 4-68 SMTP Alert Commands logging sendmail host M C 4-69 logging sendmail level L I 4-70 logging sendmail source-email logging sendmail destination-email M C 4-71 logging sendmail show logging sendmail L I 4-72 Time Commands Table 4-22 Time Commands M C 4-73 sntp client L I 4-74 sntp server M C 4-75 sntp poll show sntp L I 4-76 clock timezone M C 4-77 calendar set L I System Status Commands 4-78 show calendar M C 4-79 light unit show startup-config Page M C ANAGEMENT YSTEM 4-81 L I 4-82 show running-config M C ANAGEMENT YSTEM 4-83 Page M C 4-85 show users L I 4-86 show version M C 4-87 Frame Size Commands jumbo frame Flash/File Commands C 4-89 copy L I 4-90 C LASH ILE 4-91 The following example shows how to copy the running configuration to a startup file. L I 4-92 delete dir C 4-93 L I 4-94 whichboot boot system Authentication Commands L I 4-96 Authentication Sequence authentication login C 4-97 authentication enable L I 4-98 C 4-99 RADIUS Client radius-server host L I 4-100 radius-server port C 4-101 radius-server key radius-server retransmit L I 4-102 radius-server timeout show radius-server C 4-103 TACACS+ Client L I 4-104 tacacs-server host tacacs-server port C 4-105 tacacs-server key show tacacs-server L I 4-106 Port Security Commands C 4-107 port security L I 4-108 802.1X Port Authentication C 4-109 dot1x system-auth-control [no] system-auth-control Disabled L I 4-110 dot1x default dot1x max-req C 4-111 dot1x port-control L I 4-112 dot1x operation-mode C 4-113 dot1x re-authenticate dot1x re-authentication L I 4-114 dot1x timeout quiet-period dot1x timeout re-authperiod C 4-115 dot1x timeout tx-period show dot1x L I 4-116 C 4-117 L I 4-118 C L Access Control List Commands L I IP ACLs 4-120 C L 4-121 access-list ip L I 4-122 permit, deny (Standard ACL) C L 4-123 permit, deny (Extended ACL) L I 4-124 C L 4-125 L I 4-126 show ip access-list ip access-group C L 4-127 show ip access-group L I 4-128 map access-list ip Page L I 4-130 MAC ACLs access-list mac C L 4-131 permit, deny (MAC ACL) L I 4-132 C L 4-133 show mac access-list mac access-group L I 4-134 show mac access-group map access-list mac C L 4-135 show map access-list mac L I 4-136 ACL Information show access-list C IST L ONTROL CCESS SNMP Commands snmp-server community 4-139 snmp-server contact Page 4-141 snmp-server host L I 4-142 snmp-server enable traps 4-143 show snmp L I 4-144 C 4-145 Interface Commands Table 4-40 Interface Commands L I 4-146 interface description 4-147 speed-duplex L I 4-148 negotiation 4-149 capabilities L I 4-150 flowcontrol 4-151 shutdown L I 4-152 switchport broadcast packet-rate 4-153 clear counters Page 4-155 show interfaces counters L I 4-156 4-157 show interfaces switchport L I 4-158 Table 4-41 Interfaces Switchport Statistics P Mirror Port Commands port monitor L I 4-160 show port monitor R Rate Limit Commands L I 4-162 rate-limit rate-limit granularity R C L 4-163 show rate-limit Link Aggregation Commands A C 4-165 L I 4-166 channel-group Page L I 4-168 lacp system-priority A C 4-169 L I 4-170 lacp admin-key (Ethernet Interface) A C 4-171 lacp admin-key (Port Channel) L I 4-172 lacp port-priority A C 4-173 show lacp L I 4-174 Table 4-45 show lacp counters - display description A C 4-175 Table 4-46 show lacp internal - display description L I 4-176 Table 4-46 show lacp internal - display description (Continued) A C 4-177 Table 4-47 show lacp neighbors - display description L Address Table Commands Table 4-48 show lacp sysid - display description Table 4-49 Address Table Commands T C 4-179 mac-address-table static Page T C 4-181 show mac-address-table L I 4-182 mac-address-table aging-time show mac-address-table aging-time Spanning Tree Commands Table 4-50 Spanning Tree Commands L I 4-184 spanning-tree T C 4-185 spanning-tree mode L I 4-186 spanning-tree forward-time T C 4-187 spanning-tree hello-time spanning-tree max-age L I 4-188 spanning-tree priority T C 4-189 spanning-tree pathcost method Page T C 4-191 spanning-tree port-priority L I 4-192 spanning-tree edge-port T C 4-193 spanning-tree portfast L I 4-194 spanning-tree link-type T C 4-195 spanning-tree protocol-migration L I 4-196 show spanning-tree T C REE PANNING 4-197 VLAN Commands Editing VLAN Groups vlan database 4-199 vlan L I 4-200 4-201 Configuring VLAN Interfaces interface vlan L I 4-202 switchport mode 4-203 switchport acceptable-frame-types L I 4-204 switchport ingress-filtering 4-205 switchport native vlan L I 4-206 switchport allowed vlan 4-207 switchport forbidden vlan L I 4-208 Displaying VLAN Information show vlan 4-209 Configuring Private VLANs L I 4-210 private-vlan 4-211 private vlan association Page 4-213 switchport mode private-vlan L I 4-214 switchport private-vlan host-association switchport private-vlan mapping 4-215 show vlan private-vlan L I 4-216 GVRP and Bridge Extension Commands Table 4-56 GVRP and Bridge Extension Commands GVRP C E B 4-217 L I 4-218 switchport gvrp GVRP C E B 4-219 L I 4-220 GVRP C E B 4-221 Priority Commands Table 4-57 Priority Commands Table 4-58 Priority Commands (Layer 2) C 4-223 queue mode L I 4-224 switchport priority default C 4-225 queue bandwidth L I 4-226 queue cos-map C 4-227 show queue mode show queue bandwidth L I 4-228 show queue cos-map C 4-229 Priority Commands (Layer 3 and 4) map ip port (Global Configuration) Table 4-60 Priority Commands (Layer 3 and 4) L I 4-230 map ip port (Interface Configuration) C 4-231 map ip precedence (Global Configuration) L I 4-232 map ip precedence (Interface Configuration) C 4-233 map ip dscp (Global Configuration) map ip dscp (Interface Configuration) L I 4-234 C 4-235 show map ip port L I 4-236 show map ip precedence C 4-237 show map ip dscp L I Multicast Filtering Commands Table 4-63 Multicast Filtering Commands Table 4-64 IGMP Snooping Commands F C 4-239 ip igmp snooping ip igmp snooping vlan static L I 4-240 ip igmp snooping version F C 4-241 show ip igmp snooping show mac-address-table multicast L I IGMP Query Commands (Layer 2) 4-242 F C 4-243 ip igmp snooping querier ip igmp snooping query-count L I 4-244 ip igmp snooping query-interval F C 4-245 ip igmp snooping query-max-response-time L I 4-246 ip igmp snooping router-port-expire-time F C 4-247 Static Multicast Routing Commands ip igmp snooping vlan mrouter L I 4-248 show ip igmp snooping mrouter C IP Interface Commands ip address L I 4-250 C 4-251 ip dhcp restart Page C 4-253 show ip redirects ping L I 4-254 PPENDIX OFTWARE A-1 PECIFICATIONS Software Features Management Features S A-3 Standards S A-4 Management Information Bases PPENDIX B-1 B T Problems Accessing the Management Interface ROUBLESHOOTING B-2 S L B-3 Using System Logs Page G Glossary-1 LOSSARY Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 Glossary-8 NDEX Numerics A B C G H I J L Q R S T U V W