Net Optics iTap Port Aggregator Скачать руководство пользователя страница 34 | Manualshive

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Net Optics iTap Port Aggregator Скачать руководство пользователя страница 34

iTap Dual Port Aggregator

Viewing Statistics

Web Manager lists incoming traffic statistics for both Port A and Port B as shown

in Figure 18.

Figure 18:

iTap Statistics

The following table explains the traffic statistics available from Web Manager. The

iTap updates statistics every 15 seconds. All counters reflect counts since the last

statistics reset.

Field Name

Description

Peak Rate (%)

Highest peak since last reset

Peak Date & Time

When the highest peak occurred

Current Utilization Rate (%)

Utilization level of the incoming traffic on the port

Total Packets

Total packets received

Total Bytes

Total bytes received

CRC Errors

Number of CRC errors

Collision Packets

Number of packet collisions

Undersize Packets

Number of undersize packets

Oversize Packets

Number of oversize packets

To update the statistics displayed, refresh your browser.

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Содержание iTap Port Aggregator

Страница 1: ...raps indicate status changes for system link power and threshold Wireless option IEEE 802 11b 11Kbps Control Turn off Management and Monitor Ports Set utilization alarm threshold Reset statistics coun...

Страница 2: ...le from the remote interfaces The iTap Port Aggregator allows you to set a threshold for each side of the full duplex link at which an alarm is triggered For example the iTap Port Aggregator can warn...

Страница 3: ...u can view all status configuration and traffic information and make changes quickly to any iTap in the system The iTap Port Aggregator generates SNMP traps for system status threshold alarm link stat...

Страница 4: ...ccess to the IP address of the iTap Port Aggregator No matter where you are you can control your iTap Port Aggregator and monitor traffic information Net Optics System Manager Net Optics SNMP manageme...

Страница 5: ...e There is a burst of traffic so Side A is now at 900 Mbps while Side B remains at 500 Mbps The NIC s utilization is at 140 requiring the use of memory to help prevent data loss State 3 Side A Side B...

Страница 6: ...User Guide iTap Dual Port Aggregator Doc PUBITPPADU Rev 3 11 06 disponible sur www netwalkerstore com cliquer ici...

Страница 7: ...ended to assist with installing Net Optics products into your network Trademarks and Copyrights 2006 by Net Optics Inc Net Optics is a registered trademark of Net Optics Inc iTapTM is a trade mark of...

Страница 8: ...e Installation 10 UL Rack Mounting 10 Configuring the iTap 11 Using the Command Line Interface CLI 11 Mounting the iTap 15 Connecting the Management Port 15 Connecting to the Network 16 Connecting to...

Страница 9: ...Chapter 5 Using System Manager Overview 28 Installing System Manager 28 Exploring System Manager 32 Creating a Group 33 Deleting a Group 34 Adding iTaps 34 Deleting an iTap 37 Configuring an iTap 38...

Страница 10: ...u the information and the access point you need to respond quickly to network events Performance Aggregation The iTap Port Aggregator combines and regenerates both directions of a full duplex stream s...

Страница 11: ...acity of the monitoring device or a pre determined threshold From the display you can view the current bandwidth utilization of each side of a full duplex link with the size and time of the highest pe...

Страница 12: ...The Monitor Ports can also be turned off to prevent unauthorized access to the network link The monitoring device connected to the iTap Port Aggregator sees all full duplex traffic including Layer 1 a...

Страница 13: ...processed data that leaves the buffer is immedi ately replaced If the burst ends before the memory fills memory clears until the full memory capacity is available or until another burst in excess of t...

Страница 14: ...ed and the buffers have passed all the stored traffic each monitoring device resumes receiving traffic directly from the link Note _ ___________________________________________________________________...

Страница 15: ...with the Command Line Interface You may have also ordered a one rack unit panel for rack mounting the iTap GigaBit Port Aggregator and an extended warranty Carefully check the packing slip against pa...

Страница 16: ...Apply power to the iTap Check the installation After the iTap is installed you can remotely monitor and control the iTap from Web Manager or System Manager iTap Physical Features Figures 3 4 and 5 sho...

Страница 17: ...er Display Utilization Alarms Power Status B 1 2 A www netoptics com RESET Network Monitor 1 2 B A Dual Port Aggregator GigaBit Copper TM LINK ACT LINK ACT LINK ACT LINK ACT Reset Button Network Ports...

Страница 18: ...An off power LED indicates that the corresponding power supply is not functioning or not connected Changing the SFP Monitor Port Connector You have the option to change the interface on the Monitor P...

Страница 19: ...ts in a rack mount configuration Elevated Operating Ambient Temperature If a Net Optics device is installed in a closed or a multi rack assembly the operat ing ambient temperature of the rack environm...

Страница 20: ...r more information on remote interfaces see Chapters 4 and 5 Using the Command Line Interface CLI All configuration options status and statistics are accessible from the iTap s Command Line Interface...

Страница 21: ...ommunication parameters to 19200 baud 8 data bits No parity 1 stop bit No flow control 3 Connect power to the iTap The CLI banner and login prompt appears 4 Type netoptics and press Enter 5 At the pas...

Страница 22: ...ss Enter For example typing set threshold port a 30 sets the alarm threshold level for traffic received on Port A to 30 2 Type set threshold port b level where level is the percentage of the available...

Страница 23: ...re 8 To disable the display and remote interfaces 1 Type show display to view the current setting The default value is Display ON 2 Type display and press Enter Access to the tap from remote interface...

Страница 24: ...d thumbscrews 2 Slide the iTap into one of the slots and secure with the attached thumbscrews 3 Make sure that the rack is properly grounded The iTap can also be placed on a surface using the pads sup...

Страница 25: ...cables is determined by the model purchased To DTE network switch or router To DCE network switch or router B 1 2 A www netoptics com RESET Network Monitor 1 2 B A Dual Port Aggregator GigaBit Copper...

Страница 26: ...iate network device using the cables supplied with your iTap 3 Verify that the iTap Network Ports are cabled in line between two devices Connecting to the Monitoring Devices Figure 13 ITP PAD SX SFP M...

Страница 27: ...gator GigaBit Copper TM LINK ACT LINK ACT LINK ACT LINK ACT Figure 14 ITP PAD GCU ITP PAD CU3 Monitor Connections To connect the iTap to your monitoring device 1 Connect Monitor Port 1 to the appropri...

Страница 28: ...er supplies verify that at least one Power LED is illuminated Checking the Installation After you have connected the iTap to the network monitoring device and power verify that the iTap is functioning...

Страница 29: ...r a bootup message the display scrolls through the following messages advancing every five seconds Display Message Description Util A XX Percent of Network Port A bandwidth being used by incoming traf...

Страница 30: ...hen the utilization levels have exceeded the threshold There is one LED for incoming traffic on each Network Port When a Utilization Alarm LED is red it indicates that the threshold level was exceeded...

Страница 31: ...remotely Note _ ____________________________________________________________________ To access Web Manager the Display option in the CLI must be set to ON For more information see Using the Command Li...

Страница 32: ...iTap Dual Port Aggregator 23 Figure 16 Web Manager Page The following table explains the fields in Web Manager To save any changes to the iTap you must click Submit Changes...

Страница 33: ...error Call Net Optics Customer Service for assistance Port A Link Status UP DOWN Indicates the state of incoming traffic on Port A Port B Link Status UP DOWN Indicates the state of incoming traffic on...

Страница 34: ...nts since the last statistics reset Field Name Description Peak Rate Highest peak since last reset Peak Date Time When the highest peak occurred Current Utilization Rate Utilization level of the incom...

Страница 35: ...ddress 0 0 0 0 IP address of the iTap The default IP address is 10 60 0 123 You can change the IP address by typing a new IP address in the text box Net Mask 0 0 0 0 Displays current Net Mask of the i...

Страница 36: ...ion of disabling Port 1 to prevent unauthorized access to the Monitor Port Port 2 Parameters Gigabit Auto negotiation 100BT Full Duplex 100BT Half Duplex 10BT Full Duplex 10BT Half Duplex Disable The...

Страница 37: ...cs are covered Installing System Manager Exploring System Manager Creating a Group Adding and Deleting iTaps Using the Status Tab Using the Configuration Tab Installing System Manager The installation...

Страница 38: ...ox 2 Click Next The Select Installation Folder dialog box appears Figure 22 Select Installation Folder 3 To install in the default folder make no changes to the path in the Folder text box To install...

Страница 39: ...ust Me To allow access to any user logged into the PC select Everyone 5 Click Next The Confirm Installation dialog box shown in Figure 23 appears To continue the installation click Next The Progress d...

Страница 40: ...click Cancel When the installation is com plete the Installation Complete dialog box appears as shown in Figure 25 Figure 25 Installation Complete 7 Click Close System Manager is now installed on you...

Страница 41: ...___________________________________ To access the iTap with System Manager the Display option must be set to ON To set Display to ON with the CLI see page 11 To access System Manager 1 Double click th...

Страница 42: ...r Tool Description New iTap Add iTaps to a group New Group Create an iTap group Delete Delete iTap from the system Modify Change the iTap name IP address model and add notes Refresh Refresh the data d...

Страница 43: ...the pop up menu The Group and all associated iTaps are deleted from the system Adding iTaps To create a system in System Manager you must add iTaps to System Manager Once you have added an iTap you c...

Страница 44: ...the IP address of the iTap in the IPAddress text box Make sure the IP address is unique on the network 4 Select your model of the iTap from the Product drop down list 5 Enter any relevant information...

Страница 45: ...blinks red check that the iTap is connected to the network and verify the configuration information 7 Repeat Steps 1 6 for each iTap you are adding Tip ________________________________________________...

Страница 46: ...the network System Manager con tinues to poll the iTap s IP address for data until you delete the iTap from System Manager To delete an iTap from System Manager 1 Select the iTap you want to delete by...

Страница 47: ...he icon of the iTap you want to configure and click the Configure tab shown in Figure 34 Figure 34 iTap Configure Tab 2 For the parameter you wish to configure click on the corresponding value field 3...

Страница 48: ...view the status of the iTap traffic statistics col lected by the iTap and the current iTap configuration information To view iTap information 1 Click the image of the iTap you want to view in the Syst...

Страница 49: ..._______________________________________ Fields that have been updated since the last refresh appear with a circle and arrow just to the left of the value field ________________________________________...

Страница 50: ...on parameters from the Modify iTap dialog box To modify the iTap configuration 1 Click on the image of the iTap you want to change in the System Frame 2 Click Modify in the toolbar The Modify iTap dia...

Страница 51: ...dity 10 min 95 max non condensing Mechanical Dimensions 1 3125 high x 12 deep x 8 75 wide ITP PAD SX SFP Connectors 1 DB9 RS232 configuration port 1 RJ45 management port 2 LC SFP monitoring ports 2 LC...

Страница 52: ...5 1 dB 50 50 4 5 dB 4 5 dB Transceiver Specifications GigaBit SX 850nm VCSEL supports 62 5 125 m Monitor Port Output Power 9 5 dBm Split Ratios 70 30 60 40 and 50 50 Copper Interface ITP PAD GCU ITP...

Страница 53: ...ications Fully RoHS compliant Available Models Models ITP PAD SX SFP iTap GigaBit Fiber Dual Port Aggregator ITP PAD GCU iTap GigaBit Copper Dual Port Aggregator ITP PAD CU3 iTap 10 100 1000 Copper Du...

Страница 54: ......

Страница 55: ...2005 by Net Optics Inc All Rights Reserved www netoptics com...

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