SMC Networks SMC6750L2 3-55

IP C

OMMANDS

3-55

Command Usage

• Use the ping command to see if another site on the network can be

reached.

• Following are some results of the ping command:

•Normal response -The normal response occurs in one to ten seconds,

depending on network traffic.

•Destination does not respond - If the host does not respond, a “timeout”

appears in ten seconds.

•Destination unreachable - The gateway for this destination indicates that

the destination is unreachable.

•Network or host unreachable - The gateway found no corresponding

entry in the route table.

• Press <Esc> to stop pinging.

Example

Related Commands

interface

Console#ping 10.1.0.9

Type ESC to abort.

PING to 10.1.0.9, by 5 32-byte payload ICMP packets, timeout is 5

seconds

response time: 10 ms

response time: 10 ms

response time: 10 ms

response time: 10 ms

response time: 0 ms

Ping statistics for 10.1.0.9:

5 packets transmitted, 5 packets received (100%), 0 packets lost (0%)

Approximate round trip times:

Minimum = 0 ms, Maximum = 10 ms, Average = 8 ms

Console#

Contents

Main TigerSwitch 10/100 50-Port Layer 2 Switch Management Guide Page Page Page L W IMITED ARRANTY ii iii ONTENTS 1 Switch Management . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 2 Configuring the Switch . . . . . . . . . . . . . . . . . . . . . . . . 2-1 iv v 3 Command Line Interface . . . . . . . . . . . . . . . . . . . . . . 3-1 vi vii viii ix APPENDICES: 1-1 1 S M WITCH ANAGEMENT Connecting to the Switch M 1-2 Required Connections S 1-3 M 1-4 Remote Connections Basic Configuration M 1-6 Setting an IP Address C 1-7 M 1-8 C 1-9 Enabling SNMP Management Access M 1-10 C 1-11 Saving Configuration Settings M 1-12 Managing System Files D 1-13 System Defaults M 1-14 D 1-15 Page 2-1 2 S THE ONFIGURING Navigating the Web Browser Interface Home Page Page Panel Display M 2-5 Main Menu S 2-6 M 2-7 S 2-8 Basic Configuration Displaying System Information C ASIC 2-9 a Telnet button that allows you to access the Command Line Interface via Telnet.) CLI Specify the hostname, location and contact information. S 2-10 Setting the IP Address C 2-11 Manual Configuration Using DHCP/BOOTP S 2-12 2-13 Security Configuring the Logon Password S 2-14 Configuring Radius Logon Authentication 2-15 CLI Commands Managing Firmware F 2-17 S 2-18 Saving or Restoring Configuration Settings F 2-19 Setting the Startup Configuration File S 2-20 Copying the Running Configuration to a File Displaying Bridge Extension Capabilities F 2-21 S 2-22 Displaying Switch Hardware/Software Versions F ANAGING IRMWARE 2-23 Web Click System/Switch Information. Port Configuration C ORT 2-25 CLI This example shows the connection status for Port 13. S 2-26 Configuring Interface Connections C 2-27 Page Page Address Table Settings Page Page Spanning Tree Protocol Configuration S 2-34 Page S 2-36 CLI This command displays global STA settings, followed by the settings for each port. Page S 2-38 T C P 2-39 S 2-40 Web Click STA/STA Port Information or STA Trunk Information. CLI This example shows the STA attributes for port 5. VLAN Configuration S 2-42 Assigning Ports to VLANs 2-43 S 2-44 Forwarding Tagged/Untagged Frames Displaying Basic VLAN Information 2-45 Displaying Current VLANs Command Attributes for Web Interface Page 2-47 Creating VLANs S 2-48 Adding Interfaces Based on Membership Type 2-49 Page 2-51 Configuring VLAN Behavior for Interfaces S 2-52 C Class of Service Configuration Page Page S 2-56 Page S 2-58 Setting the Service Weight for Traffic Classes Page S 2-60 Mapping IP Precedence C S 2-61 S 2-62 Mapping DSCP Priority C ERVICE S OF Page Page S 2-66 Port Trunk Configuration T C RUNK ORT 2-67 S 2-68 Statically Configuring a Trunk SNMP Configuring SNMP Setting Community Access Strings Access Mode Page C 2-71 Multicast Configuration S 2-72 Configuring IGMP Parameters C 2-73 S 2-74 Interfaces Attached to a Multicast Router C 2-75 Displaying Interfaces Attached to a MulticastRouter Specifying Interfaces Attached to a MulticastRouter S 2-76 Page S 2-78 Adding Multicast Addresses to VLANs Command Attribute Showing Device Statistics Page D S EVICE HOWING TATISTICS Page 3 I INE L OMMAND L I 3-2 Telnet Connection C Entering Commands Keywords and Arguments Page C 3-5 Showing Commands Partial Keyword Lookup Page C 3-7 Exec Commands L I 3-8 Configuration Commands C 3-9 Command Line Processing L I Command Groups The system commands can be broken down into the functional groups shown below G 3-11 L I 3-12 General Commands enable C 3-13 disable L I 3-14 configure C 3-15 show history Page C 3-17 exit quit L Flash/File Commands copy C 3-19 L I 3-20 delete C 3-21 dir L I 3-22 whichboot C 3-23 boot system L I System Management Commands M C 3-25 hostname L I 3-26 username M C 3-27 enable password L I 3-28 ip http port Page L I 3-30 logging history M C 3-31 Page Page L I 3-34 Example Related Commands show running-config M C 3-35 show running-config L I 3-36 show system show users M C 3-37 show version L RADIUS Client Commands authentication login RADIUS C C 3-39 radius-server host Page RADIUS C C 3-41 radius-server retransmit L I 3-42 radius-server timeout show radius-server SNMP Commands snmp-server community L I 3-44 snmp-server contact 3-45 snmp-server location snmp-server host L I 3-46 3-47 snmp-server enable traps L I 3-48 show snmp 3-49 IP Commands L I 3-50 ip address 3-51 ip dhcp restart L I 3-52 ip default-gateway 3-53 show ip interface Page 3-55 L I 3-56 Line Commands C 3-57 line L I 3-58 login C 3-59 password L I 3-60 exec-timeout C 3-61 password-thresh L I 3-62 silent-time C 3-63 databits Page C 3-65 stopbits L I 3-66 show line C Interface Commands Page C 3-69 speed-duplex L I 3-70 negotiation C 3-71 capabilities Default Setting L I 3-72 flowcontrol C 3-73 shutdown L I 3-74 switchport broadcast C 3-75 show interfaces status L I 3-76 show interfaces counters C 3-77 show interfaces switchport L I Address Table Commands A C T 3-79 bridge address L I 3-80 show bridge A C T 3-81 clear bridge Page T C 3-83 Command Mode Privileged Exec Spanning Tree Commands L I 3-84 bridge spanning-tree T C 3-85 bridge forward-time Page T C 3-87 bridge priority L I 3-88 bridge-group path-cost T C 3-89 bridge-group priority L I 3-90 bridge-group portfast Page L I 3-92 3-93 VLAN Commands L I 3-94 vlan database 3-95 vlan L I 3-96 interface vlan 3-97 switchport mode L I 3-98 switchport acceptable-frame-types 3-99 switchport ingress-filtering Page 3-101 switchport allowed vlan L I 3-102 switchport forbidden vlan 3-103 show vlan L I 3-104 GVRP and Bridge Extension Commands switchport gvrp Page L I 3-106 garp timer GVRP C E B 3-107 Page C 3-109 Example IGMP Snooping Commands L I 3-110 ip igmp snooping C 3-111 ip igmp snooping vlan static Page C 3-113 show bridge multicast L I 3-114 ip igmp snooping querier C 3-115 ip igmp snooping query-count ip igmp snooping query-interval L I 3-116 ip igmp snooping query-max-response-time C 3-117 ip igmp snooping query-time-out L I 3-118 ip igmp snooping vlan mrouter Page L I 3-120 Priority Commands C 3-121 switchport priority default L I 3-122 queue bandwidth C 3-123 queue cos-map L I 3-124 C 3-125 show queue bandwidth show queue cos-map L I 3-126 map ip port (Global Configuration) C 3-127 map ip port (Interface Configuration) Page C 3-129 Page C 3-131 L I 3-132 show map ip port C 3-133 show map ip precedence L I 3-134 show map ip dscp P Mirror Port Commands port monitor L I 3-136 show port monitor T Port Trunking Commands L I 3-138 channel-group T C 3-139 lacp L I 3-140 PPENDIX A-1 A T ROUBLESHOOTING Troubleshooting Chart A-2 Upgrading Firmware via the Serial Port U P S F A-4 Page Page PPENDIX B-1 B P A IN SSIGNMENTS Console Port Pin Assignments Page G Glossary-1 LOSSARY Glossary-2 Glossary-3 Glossary-4 Glossary-5 Glossary-6 Glossary-7 Page I NDEX Index-1 A B R S T U V