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35

 

Troubleshooting 

 

 

This  section  is  intended  to  help  user  solve  the  most  common  problems  on  the  8 

10/100/1000Base-T  with  1  1000Base-X  SFP/RJ45  Combo  port  Web  Managed 

Switch with. 

 

 

Incorrect connections 

 

The  switch  port  can  auto  detect  straight  or  crossover  cable  when  link  switch  with 

other  Ethernet  device.  For  the  RJ-45  connector  should  use  correct  UTP  or  STP 

cable,  10/100Mbps  port  use  2  pairs  twisted  cable  and  Gigabit  1000T  port  use  4 

pairs twisted cable. If the RJ-45 connector is not correct pin on right position then 

the link will fail.    For fiber connection, please notice that fiber cable mode and fiber 

module should be match. 

 

  Faulty or loose cables 

 

Look for loose or obviously faulty connections. If they appear to be OK, make sure 

the connections are snug. IF that does not correct the problem, try a different cable. 

 

  Non-standard cables 

 

Non-standard and miss-wired cables may cause numerous network collisions and 

other  network  problem,  and  can  seriously  impair  network  performance.  A 

category-5  cable  tester  is  a  recommended  tool  for  every  100Base-T  network 

installation. 

 

RJ-45 ports: use unshielded twisted-pair (UTP) or shield twisted-pair ( STP ) cable 

for RJ-45 connections: 100

Ω

  Category 3, 4 or 5 cable for 10Mbps connections    or 

Содержание MIL-SW8T1GPA

Страница 1: ...Rev A0 19 May 10 MIL SW8T1GPA 8 Port 10 100 1000BASE T with 1 Combo 1000BASE X SFP Port Web Managed Switch User Guide...

Страница 2: ...the original consumer or purchaser and is not assignable Transition Networks makes no express or implied warranties including but not limited to any implied warranty of merchantability or fitness for...

Страница 3: ...Desktop Installation 10 Attaching Rubber Pads 10 Power On 10 NETWORK APPLICATION 12 Small Workgroup 12 Segment Bridge 13 WEB BASED MANAGEMENT 15 About Web based Management 15 System Login 15 System Co...

Страница 4: ...ion 28 Parameters Configuration 29 QoS Setting 30 System Restart 33 Factory Default 33 Firmware Upload 33 Configuration File Transfer 34 TROUBLESHOOTING 35 Incorrect connections 35 Faulty or loose cab...

Страница 5: ...store source address in a 8K entry MAC address table The 8 10 100 1000Base T with 1 1000Base X SFP RJ45 Combo Web Managed Switch has 8 auto sensing 10 100 1000 Base TX RJ 45 ports with one auto detect...

Страница 6: ...ware update Web UI firmware update System default One default button for system default Default IP 192 168 1 77 Subnet Mask 255 255 255 0 Gateway 192 168 1 254 Port Trunk IEEE802 3ad port trunk with l...

Страница 7: ...Base X SFP RJ45 Combo Web Smart Switch and verify them against the checklist below 8 10 100 1000Base T with 1 1000Base X SFP RJ45 Combo Web Managed Switch Power Cord Four Rubber Pads User Manual 8 10...

Страница 8: ...6 item is missing or damaged please contact the local dealer for exchanging...

Страница 9: ...x W x H Front Panel The front panel of the 8 10 100 1000Base T with 1 1000Base X SFP RJ45 Combo port Web Smart Switch consists of the 7 10 100 1000Base TX RJ 45 port one auto detect Giga Copper Mini...

Страница 10: ...ated on front panel which is named as port 1 with 8 10 100 1000Base TX ports Giga fiber is the mini GBIC slot that module is optional NOTE Disconnect the Giga copper connection before installing the M...

Страница 11: ...Status Color Description On Green Power On Power Off No Power inputs or Power cord disconnected On Green The port is operating at the speed of 1000Mbps On Orange The port is operation at the speed of...

Страница 12: ...with a power outlet nearby The surface where the switch locates should be clean smooth level and sturdy Make sure there is enough clearance around the switch to allow attachment of cables power cord a...

Страница 13: ...power adaptor connects to the power outlet The external power supply in the switch works with the AC power from 100 to 240V Please check with the power indicator on the front panel to see if power is...

Страница 14: ...rt Web Managed Switch The switch automatically learns nodes address which are subsequently used to filter and forward all traffic based on the destination address By using Uplink port the switch can c...

Страница 15: ...Managed Switch with PCs print server and local server attached are both connecting to the core switch All the devices in this network can communicate with each other through the core switch Connecting...

Страница 16: ...14...

Страница 17: ...hrough a standard browser such as Microsoft Internet Explorer The Web Based Management supports Internet Explorer 5 0 And it is applied with Java Applets for reducing network bandwidth consumption enh...

Страница 18: ...s listed below and the other parameters of system can be configured as well MAC Address The unique hardware address assigned by manufacturer default S W Version The Software Version of Kernel H W Vers...

Страница 19: ...DHCP server for a new lease System Configuration interface DHCP Enable To enable DHCP Client Function Fallback IP Address Assigning the switch IP address The default IP is 192 168 1 77 Fallback Subnet...

Страница 20: ...configuration before applying Port Configuration Configure the port of status Link Display the current connection speed 1000FDX 100FDX 100HDX 10FDX 10HDX Down Mode Set the Auto Speed 1000 Full mode of...

Страница 21: ...Statistics Overview The following information provides the current port statistic information Press Clear button to clean all counts And then click Refresh to get the new setting information as below...

Страница 22: ...ts the broadcast domain which would allows user to isolate network traffic so only the members of VLAN will receive traffic from the same members of VLAN Basically creating a VLAN from a switch is log...

Страница 23: ...tting to bring up the configuration interface for adjusting the VID Setting PVID Enter the Port VLAN ID Awareness Enable the awareness that ports will strip the VLAN tag from received frames and inser...

Страница 24: ...sed throughput It provides load balancing and redundancy of links in a switched inter network Actually the link does not have an inherent total bandwidth equal to the sum of its component physical lin...

Страница 25: ...the identity of the Link Aggregation Group to which the link belongs move the link to that Link Aggregation Group and enable its transmission and reception functions in an orderly manner Link aggrega...

Страница 26: ...24 Or click Refresh to reset the configuration before applying LACP Setting interface LACP Status When the LACP aggregator had been setup the LACP status information will display as below...

Страница 27: ...Tree Protocol and provides for faster spanning tree convergence after a topology change The system also supports STP and the system will auto detect the connected device that is running STP or RSTP pr...

Страница 28: ...dcasts hello messages to other switches Max Age 6 40 The number of seconds from 6 40 which determines the amount of time that protocol information received on a port is stored by the switch Forward De...

Страница 29: ...e port mark the port Path Cost The cost of the path to the other bridge from this transmitting bridge at the specified port Enter a number 1 through 200000000 And then click Apply to apply the configu...

Страница 30: ...s key must match the encryption key used on the Radius Server Admin State Select the state of port Force Authorized The specified port is required to be held in the unauthorized state Force Unauthoriz...

Страница 31: ...re authentication mode Reauthentication period 1 3600 seconds Set the period of time after which clients connected must be re authenticated EPA Timeout 1 255 seconds Set the period of time the switch...

Страница 32: ...t priority TOS and COS priority setting Mode Select the QoS mode port DSCP or vlantag Port Priority Select the priority level low normal medium or high And then click Apply to apply the configuration...

Страница 33: ...ple user set the TOS level 25 is high The port 1 is following the TOS priority policy When the packet received by port 1 the system will check the TOS value of the received IP packet If the TOS value...

Страница 34: ...nter VLAN tag priority configuration interface Select the VLAN tag priority level High Medium Normal and Low And then click Apply to apply the configuration Or press Refresh to reset the configuration...

Страница 35: ...tem Restart interface Factory Default Reset switch to default configuration Click Yes to reset the all configuration to the default value Factory Default interface Firmware Upload The system provides...

Страница 36: ...system provides the Web GUI configuration upload function which would allow the user to backup the switch configuration Click Browse to locate the path for Uploading And then press Upload to update th...

Страница 37: ...on then the link will fail For fiber connection please notice that fiber cable mode and fiber module should be match Faulty or loose cables Look for loose or obviously faulty connections If they appea...

Страница 38: ...th loops Between any two ends nodes there should be only one active cabling path at any time Data path loops will cause broadcast storms that will severely impact the network performance Diagnosing LE...

Страница 39: ...gabit Fiber IEEE 802 3x Flow Control and Back pressure IEEE 802 1w Rapid Spanning Tree IEEE 802 3ad Port trunk with LACP IEEE 802 1p Class of Service IEEE 802 1x user authentication IEEE 802 1q Port V...

Страница 40: ...CAT 5 cable EIA TIA 568 100 ohm 100M Connector Gigabit copper 8 x RJ 45 with Auto MDIX SFP port 1 x SFP slot 3 3v Back plane 16Gbps MAC address 8K Mac address table Memory Buffer 144Kbytes Jumbo packe...

Страница 41: ...39 Operating Humidity 10 to 90 Non condensing EMI FCC Class A CE Safety UL cUL 10900 Red Circle Drive Minnetonka MN 55344 Tel 1 952 941 7600 techsupport transition com...

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