Power over Ethernet. Power View Pro 3

Transcription

1 Pwer ver Ethernet Pwer View Pr 3 User Guide Revisin 1.7 Catalg Number Crp. All rights reserved. This dcument is subject t change withut ntice.

2 Acknwledgements All ther prducts r trademarks are prperty f their respective wners. The prduct described by this manual is a licensed prduct f. Abbreviatins and Terminlgy Abbreviatins are spelled ut in full when first used r are listed in Table 1-1. Only industry-standard terms are used thrughut this manual. Nte: Cvered under U.S patent S/N 6,473,608. Other patents are pending. 2

3 Table f Cntents 1 Abut this Guide Objectives Audience Organizatin Cnventins Related Dcumentatin Abbreviatins Intrducing the Pwer View Pr Features System Capabilities Cnfiguratin Optins Security and User Authenticatin Web Security SNMP Security Telnet/SSH Security Installatin System Requirements Hardware Setup Cnfiguratin Prcedure Cnnecting t the Unit Using a Web Brwser Cnnecting t the Unit Using Windw's Telnet Cnnecting t Unit Using a DB9 RS232 and a Hyper Terminal Applicatin Cnnecting via USB RS232 Serial Cmmunicatin Virtual Prt Cnfiguring the System via the HyperTerminal Cnfiguring the TFTP Server Web Interface Descriptin Overview Opening Screen View Menu View Status Screen (65xx, 65xxG, 80xx Midspan Series) View - Status Screen (70xxG Mid Pwer Midspan Series) View - Status Screen (90xxG High Pwer Midspan Series) View - Status Screen Elements View - Cnfiguratin Summary View - Prduct Infrmatin System Cnfiguratin Screen System Cnfiguratin SNMP System Cnfiguratin SNMPv System Cnfiguratin Security System Cnfiguratin - RADIUS System Cnfiguratin - Dynamic UPS Pwer Management System Cnfiguratin Prduct Parameters - 65xx, 65xxG, 70xxG, 80xx Family System Cnfiguratin Prduct Parameters - 90xxG Family System Cnfiguratin Maintenance Prt Cnfiguratin Screen Prt Cnfiguratin Enable/Disable Prt Cnfiguratin Detailed Prt Cnfiguratin - Weekly Schedule Midspan 90xxG - Pwer Backup and Pwer Management Viewing the Pwer Surce Status RPS Pwer Backup Dual 90xxG Midspan Pwer Backup Midspan 90xxG t Midspan 90xxG Pwer Shift Changing Pwer Limit (%) by SNMP Activating Dynamic UPS Pwer Management Pwer Failure and Invalid Midspan t Midspan Pwer Backup Cnnectin Reprt SNMP Mnitring and Cnfiguratin

4 6.1 Enabling Midspan SNMP SNMP MIBs RFC3621 PE MIB Private MIB Sftware Upgrade Architecture Sftware Upgrade frm Versin 2.xx t 3.xx, r frm 3.xx t 3.xy General Upgrade Prcess Trubleshting List f Figures Figure 2-1: Management Deplyment...9 Figure 3-1: Cnnecting the PE Unit Figure 3-2: Windws XP Hyper Terminal Specificatins Figure 3-3: Putty Cnfiguratin Windw Figure 3-4: PuTTY Serial Cnfiguratin Windw Specificatins Figure 3-5: Main Menu Screen Figure 3-6: View Menu Screen Figure 3-7: Cnfiguratin & Maintenance Menu Figure 3-8: NBTFTP Server Windw Figure 4-1: Pwer View Pr Main Windw Figure 4-2: View Menu Figure 4-3: View - Status Screen (65xx, 65xxG, 80xx Midspan Series) Figure 4-4: View - Status Screen (70xxG Mid Pwer Midspan Series) Figure 4-5: View - Status Screen (90xxG High Pwer Midspan Series) Figure 4-6: Prts Status Panel Figure 4-7: Detailed Prt Descriptin Infrmatin Figure 4-8: Manual Override Deactivatin key Figure 4-9: Weekly Activated/Deactivated Prts Figure 4-10: View - Cnfiguratin Summary Screen Figure 4-11: IP in-use Windw Figure 4-12: Static Netwrk Cnfiguratin Windw Figure 4-13: Remte Servers Windw Figure 4-14: Date and Time Windw Figure 4-15: Remte Trap SNMP Managers List Figure 4-16: Remte Access & Security Windw Figure 4-17: Advanced Features Windw Figure 4-18: View - Prduct Infrmatin Screen Figure 4-19: System Cnfiguratin Screen Figure 4-20: System Cnfiguratin Netwrk Screen Figure 4-21: Aut Services Cnfiguratin by DHCP Figure 4-22: Defining Vendr Class Figure 4-23: Set Vendr Class String Figure 4-24: Set Predefined Optins Figure 4-25: Adding Predefined Sub Types Figure 4-26: SNMP Manager Optin Type Figure 4-27: Midspan Optin Cde Figure 4-28: SysLg Optin Type Figure 4-29: RADIUS Optin Type Figure 4-30: Scpe Optins Cnfiguratins Figure 4-31: Midspan Scpe Optins Figure 4-32: Cnfiguring Scpe Optins Figure 4-33: Advertised Scpe Optins Figure 4-34: SNMP Scpe Optins Figure 4-35: Setting SNMP Manager IP List Figure 4-36: Midspan Autmatic Service Cnfiguratin Figure 4-37: Syslg Server Lg Events Figure 4-38: System Cnfiguratin SNMP Screen

5 Figure 4-39: SNMPv2 Windw Figure 4-40: Remte Trap SNMP Managers List Figure 4-41: System Cnfiguratin SNMPv3 Screen Figure 4-42: System Cnfiguratin Security Screen Figure 4-43: Web Secure Access & Cnfiguratin Windw Figure 4-44: Telnet/SSH View & Cnfiguratin Windw Figure 4-45: Remte Access Windw Figure 4-46: RADIUS Cnfiguratin Screen Figure 4-47: Dynamic UPS Pwer Management Figure 4-48: Dynamic UPS Pwer Management Screen Figure 4-49: Midspan Enfrced Maximum Pwer Levels Figure 4-50: UPS-Midspan Cmmunicatin Failure Figure 4-51: System Cnfiguratin Prduct Parameters Screen Figure 4-52: System Cnfiguratin Prduct Parameters Screen Figure 4-53: System Cnfiguratin Maintenance Screen Figure 4-54: Prt Cnfiguratin Screen Figure 4-55: Prt Cnfiguratin Enable/Disable Screen Figure 4-56: Prt Cnfiguratin Detailed Screen (65xx,65xxG, 70xxG, 90xxG Family) Figure 4-57: Prt Cnfiguratin Detailed Screen (80xx Midspan Family) Figure 4-58: Prt Cnfiguratin Weekly Schedule Figure 5-1: External Pwer Backup Figure 5-2: Secndary Midspan Pwer Backup Figure 5-3: Pwer Surce Status Figure 5-4: Pwer Backup Mde Figure 5-5: View - Status Windw (Pwer Shift Display) Figure 5-6: Midspan Pwer Limit by SNMP Figure 6-1: Netwrk Management Tl Figure 6-2: MIB Tree Structure Figure 6-3: MIBs Management Functinalities Figure 7-1: System Sftware Architecture List f Tables Table 1-1: List f Abbreviatins...7 Table 4-1: Main Status Indicatins Table 4-2: 65xx, 65xxG, 70xxG and 90xxG Gigabit High Pwer Midspan Prt Status Indicatins Table 4-3: 80xx High Pwer (Fur Pair) Midspan Prt Status Indicatins Table 4-4: Midspan Status Table Details Table 4-5: Detailed Prt Descriptin Infrmatin Table 4-6: IP in User Parameters Table 4-7: System Cnfiguratin Netwrk Screen Details Table 4-8: SNMPv2 Field Details Table 4-9: System Infrmatin Windw Table 4-10: RFC3621 PE MIB Parameters Table 5-1: Pwer Backup Cnnectivity Optins Table 5-2: SNMP Object IDs Affected by 90xxG Midspan Pwer Backup Mde Cnnectin Table 5-3: mainpwerusagebudget SNMP OiD Vs Midspan Maximum Pwer Table 8-1: Trubeshting Guide

6 1 Abut this Guide The fllwing sectins define the manual bjectives, cncepts used, cnventins used and assciated dcumentatin 1.1 Objectives This User Guide intrduces PwerDsine s Pwer View Pr Remte Web Managers used fr managing PwerDsine s Pwer ver Ethernet (PE) prduct line f Midspan devices including: 10/100Mbit Midspans PD 6506/AC/M: 6 prt 10/100Mbit Midspan PD 6512/AC/M: 12 prt 10/100Mbit Midspan PD 6524/AC/M: 24 prt 10/100Mbit Midspan PD 6524/AC/M/F: 24 prt 10/100Mbit full pwer Midspan PD 6548/AC/M: 48 prt 10/100Mbit Midspan 1 Gigabit Midspans PD 6506G/AC/M: 6 prt 1 Gigabit Midspan PD 6512G/AC/M: 12 prt 1 Gigabit Midspan PD 6524G/AC/M: 24 prt 1 Gigabit Midspan PD 6524G/AC/M/F: 24 prt 1Gigabit full pwer Midspan 1 Gigabit Mid Pwer Midspans PD 7006G/AC/M: 6 prt Mid Pwer 1 Gigabit Midspan PD 7012G/AC/M: 12 prt Mid Pwer 1 Gigabit Midspan PD 7024G/AC/M: 24 prt Mid Pwer 1 Gigabit Midspan 10/100Mbit High Pwer (fur-pair) Midspans PD 8006/AC/M: 6 prt 10/100Mbit High Pwer (fur-pair) Midspan PD 8012/AC/M: 12 prt 10/100Mbit High Pwer (fur-pair) Midspan 1 Gigabit High Pwer 802.3at cmpliant Midspans 1.2 Audience PD 9006G/ACDC/M: 6-prt High Pwer 1 Gigabit 802.3at cmpliant Midspan PD 9012G/ACDC/M: 12-prt High Pwer 1 Gigabit 802.3at cmpliant Midspan PD 9024G/ACDC/M: 24-prt High Pwer 1 Gigabit 802.3at cmpliant Midspan PD 9024G/ACDC/M/F: 24-prt Full High Pwer 1Gigabit 802.3at cmpliant Midspan This guide is intended fr netwrk administratrs, supervisrs and installatin technicians wh have a backgrund in: Basic cncepts and terminlgy f netwrking Netwrk tplgy Prtcls Micrsft Windws envirnment 1.3 Organizatin This guide is divided int the fllwing sectins: Sectin 1: Defines the cncepts used, cnventins used and assciated dcumentatin Sectin 2: Pwer View Pr features and capabilities Sectin 3: Cmplete system installatin prcedure 6

7 Sectin 4: PwerView Pr Web interface detailed descriptin Sectin 5: Midspan 90xxG - Pwer Backup and Management Sectin 6: SNMP Mnitring and Cnfiguratin Sectin 7: Upgrading Midspan sftware Sectin 8: Trubleshting 1.4 Cnventins The varius cnventins used in defining cmmands and examples are given in the fllwing table. CONVENTION bld italics screen Curier text Ntes 1.5 Related Dcumentatin DEFINITION Keywrds and cmmands Represents a Web interface item Displayed Infrmatin Infrmatin t be entered Helpful infrmatin Fr additinal infrmatin, refer t the fllwing dcumentatin: Prduct user guide (included inside the CD) Technical Nte 132: Using RFC3621 PE MIB with PwerDsine Midspans (included inside the CD). Creating SSL Certificate fr Midspan Secured Web Server User Guide (included inside the CD) RFC3621 SNMP MIB, and private MIB (included inside the CD) IEEE Standard 802.3af, DTE Pwer via MDI 1.6 Abbreviatins Table 1-1: List f Abbreviatins PE Pwer ver Ethernet NTP Netwrk Time Prtcl DES Data Encryptin Standard MD5 Message Digest algrithm 5 MDI Media Dependent Interface MIB Management Infrmatin Base PD Pwered Device SNMP Simple Netwrk Management SSL Secure Prtcl Sckets Layer TFTP Trivial File Transfer Prtcl SysLg System Lg SSH Secure Shell RADIUS Remte Authenticatin Dial In RPS User Redundant Service Pwer Surce (Redundan 7

8 2 Intrducing the Pwer View Pr PwerDsine s Pwer View Pr is a management system used t mnitr and cntrl PwerDsine s Pwer ver Ethernet (PE) Midspans, via a remte netwrk management statin. The system prvides direct n-line pwer supervisin, cnfiguratin, mnitring and diagnstics f PwerDsine prducts via WEB / SNMPv2c / SNMPv3 / Telnet/SSH. 2.1 Features The principle f peratin is similar fr all Midspan mdels described in this manual. The manager prvides a number f unique features alng with multiple access ptins: Access Optins: HTTP: Web based friendly cnfiguratin interface fr managing remte Pwer ver Ethernet device SSL: Secured WEB based cnfiguratin SNMPv2c/v1 and secured plus encrypted SNMPv3 Telnet: Remte terminal ver Ethernet Netwrk SSH: Remte encrypted terminal ver Ethernet Netwrk RFC3621 Pwer ver Ethernet (PE) SNMP MIBs Private MIB extensin fr RFC3621 PE MIB RADIUS: Authenticatin and accunting fr WEB / Telnet./ SSH remte WEB users SysLg Server: Lg events sent t remte SysLg Server Autmatic Service Cnfiguratin by DHCP: Enables DHCP Server t cnfigure autmatically Midspan SNMP Manager's IP address, SysLg Servers IP address, Radius Servers IP address Easy sftware update during run time withut affecting active PE prts Cnfiguratin and real time mnitring using graphical representatins f remte device System status display Autmatic activatin / deactivatin f PE prts based n weekly schedule cnfiguratin Autmatic deactivatin f lw pririty prts when UPS battery is lw Pwer backup by 2nd Midspan r external Pwer Surce (90xxG series nly) 2.2 System Capabilities The manager can be accessed frm any cmputer using any WEB brwser, SNMPv2c/SNMPv3 management statin, Telnet/SSH, RS232 Terminal r USB virtual COM (Midspan 90xxG series). The Pwer View Pr enables mnitring and cntrlling f ver Ethernet IP netwrks as shwn in Figure

9 2.3 Cnfiguratin Optins Figure 2-1: Management Deplyment Serial cmmunicatin cnfiguratin shuld be used t define the unit s IP address, uplad / dwnlad unit cnfiguratin, restre unit cnfiguratin t factry default, r update sftware. Any ther cnfiguratin shuld be carried ut via the WEB brwser. Web based: Via a WEB brwser SNMPv1/2c/3: Via an SNMP management applicatin n a remte cmputer Telnet: Via a Telnet applicatin n a remte cmputer SSH: By using SSH client applicatin n a remte cmputer Serial cmmunicatin prt: Via a DB9 prt using Terminal emulatin sftware such as Micrsft Windws Hyper Terminal, r any similar sftware (excluding Midspan 90xxG series). Serial cmmunicatin prt via USB Virtual Cmmunicatin Prt driver (Midspan 90xxG series nly): Simplifies RS232 cmmunicatin whenever laptp is in use Serial cmmunicatin rate must be set t 38400, n hardware flw cntrl and crss cable shuld be used (pin 2 crssed with pin 3). The Midspan default IP address is Make sure that a cmputer netwrk card is cnfigured t the same IP netwrk (fr example ). The Telnet/SSH and WEB cnfiguratin ptins are passwrd prtected. 9

10 2.4 Security and User Authenticatin Different security prvisins are available, depending n the type f cnfiguratin used Web Security Web interface has tw user access levels, Viewer and Administratr. Viewer: The user has access nly t Web pages which reprt Midspan status f cnfiguratin summary and can nt change the Midspan cnfiguratin. Administratr: The user has full access t all Web pages and can edit the Midspan cnfiguratin SNMP Security SSL (https) ffer encryptin and authenticatin prtectin in additin t Viewer & Administratr access levels. SNMP v1/v2: Cmmunity string is utilized fr Get/Set/Trap authenticatin. SNMPv1/v2 is cnsidered an unsecured prtcl since the cmmunity string passwrd can be easily intercepted by any Netwrk sniffer device. SNMP v3: Overcme SNMPv1/v2 security issues by adding authenticating and encryptin t SNMP packets Telnet/SSH Security Since Telnet prvides access t varius cnfiguratin parameters, sftware update and data base uplad/dwnlad, it is always passwrd prtected. The Web interface has a dedicated passwrd, while Telnet and SSH utilize the same passwrds. The Pwer View Pr is prvided with the fllwing factry defaults passwrds: WEB/Telnet/SSH: View (usually user) : user name = user, passwrd = passwrd Cnfigure (usually administratr): user name = admin, passwrd = passwrd. SNMP v3: Guest (usually remte SNMP manager) : user name = public View User (usually user) : user name = view, authenticatin passwrd (MD5) = passwrd, : privacy passwrd (DES)= passwrd, Admin User (usually administratr) : user name = admin, authenticatin passwrd (MD5) = passwrd, : privacy passwrd (DES)= passwrd, 10

11 3 Installatin The fllwing sectins detail the installatin prcess. 3.1 System Requirements The fllwing hardware/sftware items are required t cnfigure and perate the Pwer ver Ethernet (PE) Midspan: Cmputer with Ethernet Netwrk card cnfigured t the fllwing parameters: IP: IP Mask: Ethernet cable. Ethernet switch cnnected t the cmputer and Midspan management RJ-45 prt (user can use crss cable cnnected directly between the cmputer and the Midspan withut needing t use an Ethernet Switch). Telnet applicatin (already prvided by Windws/Linux). A free serial cmmunicatin prt n the cmputer. Null-mdem RS232 crssed cable(fr PD-6548 use the prvided cable) USB cable (90xxG Midspan series). Fr virtual cm driver installatin, refer t sectin Imprtant: The Midspan is shipped with the default IP set t Befre cnnecting the Midspan t yur netwrk, verify that n ther device has the same IP address. 3.2 Hardware Setup Befre cnfiguring the units, set up yur hardware as fllws: 1. Cnnect an AC pwer cable t the PE unit. 2. Verify that all LEDs are lit (self test). 3. Cnfigure the units (refer t Figure 3-1): Serial prt: Cnnect the crssed null-mdem cable between the management statin COM prt and the PE RS 232 prt. Midspan 90xxG: Use USB cable (virtual cm. prt driver installatin is required). Ethernet netwrk: Cnnect a netwrk cable between the PE unit frnt panel s RJ45 cnnectr (use an Ethernet Hub/Switch r crss cable fr straight cnnectin). If there is any prblem, refer t Trubleshting, Sectin 8. Figure 3-1: Cnnecting the PE Unit 11

12 3.3 Cnfiguratin Prcedure The fllwing sectins describe hw t install the unit via the cnfiguratin ptins. The fllwing cnnectin ptins are available: Cnnecting t the Unit Using a Web Brwser Cnnecting t the Unit Using Windw's Telnet Cnnecting t Unit Using a DB9 RS232 and a Hyper Terminal Applicatin (fr PD-6548 use the special cable prvided with the unit Cnnecting via USB RS232 Serial Cmmunicatin Virtual Prt, page 14 (90xxG Midspan series) After cnnecting t the unit, the unit must be cnfigured. Cnfiguring the System via the HyperTerminal, page 14 Cnfigure the TFTP server fr ptinal sftware updates and t transfer unit cnfiguratin t and frm the hst. Cnfiguring the TFTP Server, page Cnnecting t the Unit Using a Web Brwser 1. Open the web brwser. 2. In the address field type: Cnnecting t the Unit Using Windw's Telnet 1. In the Start Menu, select Run. 2. Type: cmd. The DOS windw appears. 3. Type: telnet Type the username and passwrd. Use the web brwser t view the System Cnfiguratin->Security web page and make sure that the Telnet is enabled Cnnecting t Unit Using a DB9 RS232 and a Hyper Terminal Applicatin When cnfiguring the system via an RS232, the type f cnfiguratin perfrmed depends n the perating system Windws 2000 and Windws XP 1. In the Start Menu, select: Start >Prgrams >Accessries >Cmmunicatins > HyperTerminal. The Hyper Terminal windw appears (Figure 3-2). 2. Select the fllwing parameters: Bits per secnd: Data bits: 8 Parity: Nne Stp bits: 1 12

13 Flw cntrl: Nne Windws Vista Figure 3-2: Windws XP Hyper Terminal Specificatins The HyperTerminal serial cmmunicatin was mitted frm the Windws Vista. Use PuTTY, HyperTerminal freeware serial cmmunicatin sftware r any ther cmmercial serial cmmunicatin sftware tl. 1. Dwnlad PuTTY freeware at: 2. Run PuTTY. The Putty Cnfiguratin windw appears (Figure 3-3). 3. Under Cnnectin type, select Serial. Figure 3-3: Putty Cnfiguratin Windw The PuTTY Serial Cnfiguratin Windw appears (Figure 3-4). 13

14 4. Select: Figure 3-4: PuTTY Serial Cnfiguratin Windw Specificatins Serial line t cnnect t: Required COM prt Speed (baud): Flw cntrl: Nne 5. Click Open Cnnecting via USB RS232 Serial Cmmunicatin Virtual Prt The 90xxG Midspan ffers USB serial cmmunicatin rather than the traditinal RS232 DB-9 interface. This eases the serial cmmunicatin whenever a laptp is used (laptps lack RS232 serial interface). T install the 90xxG driver: 1. Verify that the hst's USB prt is discnnected frm the 90xxG Midspan's USB prt. 2. Install the Virtual Serial Cmmunicatin driver frm the included CD by running: CP210xVCPInstaller.exe' 3. Cnnect the hst USB t the 90xxG Midspan USB prt. 4. In the hst, cnfigure the cnnectin setting. Windws and Windws XP OS: Run the HyperTerminal applicatin. Refer t Windws Vista OS: Run PuTTY. Select the fllwing settings: Baud rate: Flw-cntrl: Nne Cnfiguring the System via the HyperTerminal T cnfigure the system via the HyperTerminal: Click the ESC r space key. There is n passwrd prtectin while using the RS232 serial cmmunicatin prt. Passwrd prtectin is nly applicable fr Telnet, SSH r WEB access. 14

15 The Main Menu appears: The Main Menu cntains the fllwing functins: Figure 3-5: Main Menu Screen View Menu: View PE prts status, unit IP, sftware versin and release date. Cnfiguratin & maintenance menu: Enable/disable PE prts, cnfigure unit IP, uplad/dwnlad cnfiguratin and sftware update. Ping remte hst: Determine whether a particular IP system n a netwrk is functinal. Use this functin t diagnse IP netwrk r ruter failures. Exit t debug infrmatin screen: Enables n-ging debug infrmatin t be reprted by the terminal Using the View Menu In the Main Menu, select the View Menu ptin. The View Menu screen appears. The View Menu cntains the fllwing functins: Figure 3-6: View Menu Screen View PE prts status: Shws whether a PE prt is enabled/disabled, if the prt prvides pwer t a PD device, and PD pwer cnsumptin. View netwrk parameters: Displays the Midspan IP address, subnet mask, default gateway and MAC address. While DHCP is in use, DHCP server IP appears as well. View time & system up time: Displays hw many days, hurs, minutes and secnds the unit has been peratinal. View applicatin & Bt sftware versin: Displays the applicatin and bt versin number and creatin date. 15

16 Using the Cnfiguratin & Maintenance Menu In the Main Menu, select the Cnfiguratin & Maintenance Menu. The Cnfiguratin & Maintenance Menu appears. Figure 3-7: Cnfiguratin & Maintenance Menu The Cnfiguratin & Maintenance Menu cntains the fllwing functins: Enable/Disable PE Prt: Enables the user t enable/disable a PE prt (same as frm WEB/SNMP/Telnet/SSH). Set static IP/DHCP: Enables the user t set, save and activate new netwrk parameters. Dwnlad cnfiguratin File frm TFTP Server: Dwnlad a cnfiguratin file frm a remte hst using a TFTP applicatin (hst must run TFTP server applicatin prir t using this ptin; see Sectin 3.4). Upn successful dwnlading, nly the manager mdule will reset itself withut effecting active pwered PD devices. Uplad Cnfiguratin File t TFTP Server: The unit uplads its internal cnfiguratin file t the hst, utilizing a TFTP applicatin (hst must run TFTP server applicatin prir t using this ptin - see Sectin 3.4). Dwnlad WEB SSL Certificate frm the TFTP Server: Dwnlad a valid private key and certificate files fr Web SSL by TFTP. The private key eliminates web brwser security warnings whenever SSL is used. Fr detailed prcedure descriptin and applicable utility files, refer t Web SSL dcumentatin n the CD. Sftware update menu: Enables the user t update management mdule sftware r PE firmware. It is recmmended that yu use the TFTP server applicatin n the CD. Restre WEB user & passwrd t factry default: Restres nly the manager mdule view/cnfigure user name and passwrd t default values (nly the manager mdule resets itself withut effecting active pwered PD devices). Restre the unit t factry default: Restres mst f the unit cnfiguratin parameters t factry default values. Nte that t enable the remte user t access the Midspan after it was restred t factry default, varius IP parameters (fr example the unit IP address) remain the same (nly the manager mdule will reset itself withut effecting active pwered PD devices.). 16

17 Reset Manager Mdule: Manager mdule resets itself nly, withut effecting active pwered PD devices. Reset unit: Reset the entire unit, which causes all pwered PD devices t be turned ff fr several secnds, and then re-pwered. Enable/Disable aut ping t Default Gateway t ensure Netwrk cnnectivity: Ping default gateway every five secnds. After 10 cnsecutive ping failures, Netwrk Management Mdule will reset itself withut effecting PE prts. ESC: Return t Previus Menu Using the Ping Remte Hst Menu The Ping Remte Hst Menu is utilized t test the TCP/IP cnfiguratin by using the ping cmmand. Ping is useful fr verifying prper netwrk cnfiguratin r a ruting failure. T ping a remte device: 1. In the Main Menu, select Ping Remte Hst Menu. 2. Type the remte IP address. The ping cmmand uses ICMP packet frm type ech-request t ping remte Hst. It then waits fr an ICMP packet frm type ech-reply in rder t determine whether a particular IP system n a netwrk is functinal. 3.4 Cnfiguring the TFTP Server The fllwing sectin describes hw t cnfigure the TFTP server which is utilized fr ptinal sftware updates and transferring unit cnfiguratin t and frm the hst. NOTES: 1. Make sure Firewall is turned ff n the cmputer which runs the TFTP Server (r enable UDP prt 69 t pass thrugh the Firewall). 2. Fr Uplad Cnfiguratin: Make sure Enable Writes checkbx is checked (see Figure 3-8). T cnfigure the TFTP server: 1. Frm the prvided CD, cpy the NBTFTP.exe applicatin t yur server s desktp. 2. Click. The NBTFTP server windw appears (Figure 3-8) 3. Click the Brwse symbl. 4. Brwse t the required file lcatin. 5. Click OK. Figure 3-8: NBTFTP Server Windw The Server utilizes the IP address f the cmputer n which TFTP sftware is running. 17

18 4 Web Interface Descriptin The Web Interface prvides cmplete mnitring, cntrl and cnfiguratin f PwerDsine s Pwer ver Ethernet (PE) prducts. The Web interface is user friendly and presents graphical elements f the actual device in additin t infrmatin tables. 4.1 Overview The system prvides the fllws features: View Midspan cnfiguratin Midspan cnfiguratin Receive infrmatin n managed PD devices prperties such as pwer cnsumptin, class, etc. The Web Interface has tw authrizatin levels (see System Cnfiguratin Security, page 45): User: A remte user can access nly thse web pages which are lcated under the View menu. Administratr: A remte user has full access t all web pages. 4.2 Opening Screen Brwse t the Midspan IP address. The Main Windw (Opening screen) appears (Figure 4-1). The Opening screen features three main menus: View menu: Used t view status, netwrk cnfiguratin and prduct infrmatin. System Cnfiguratin menu: Enables system cnfiguratin (netwrk, SNMP, security, RADIUS, UPS pwer management, prduct parameters and maintenance (passwrd prtectin). Prt Cnfiguratin menu: Enables enabling/disabling f prts, allcatin f pwer, setting f pririties, and weekly based schedule autmatic PE prts activatin/deactivatin. 4.3 View Menu Figure 4-1: Pwer View Pr Main Windw The View menu is used t view the fllwing categries (see Figure 4-2): System status Cnfiguratin summary Prduct infrmatin The View menu differs accrding t the mdel being used: View Status Screen (65xx, 65xxG, 80xx Midspan Series) View - Status Screen (70xxG Mid Pwer Midspan Series View - Status Screen (90xxG High Pwer Midspan Series 18

19 Figure 4-2: View Menu View Status Screen (65xx, 65xxG, 80xx Midspan Series) The View - Status screen is the main mnitring tl. It is made up f several elements (see Figure 4-3): Prt status panel Prt pwer status table General pwer status table UPS pwer management dedicated infrmatin UPS Pwer Management windw fr 65xx, 65xxG, 70xxG, 80xx, 90xxG appears at the bttm right sectin f the screen nly if the UPS Pwer Management ptin is enabled (fr mre details, refer t Sectin ). The View - Status screen elements are explained in Sectin 4.3.4, View - Status Screen Elements. Figure 4-3: View - Status Screen (65xx, 65xxG, 80xx Midspan Series) UPS Pwer Management windw fr 65xx, 65xxG, 70xxG, 80xx, 90xxG appears at the bttm right sectin f the screen nly if the UPS Pwer Management ptin is enabled ( fr mre details, refer t Sectin ). 19

20 4.3.2 View - Status Screen (70xxG Mid Pwer Midspan Series) In additin t the infrmatin prvided by the View - Status Screen (65xx, 65xxG, 80xx Midspan Series), the 70xxG Mid Pwer Midspan series View - Status Screen (see Figure 4-4) prvides the fllwing additinal infrmatin: Highlighted PD Devices: Mid Pwer PE PD devices that cnsume mre than 15.4 watts are highlighted. Extended Prt Pwer: PE PD Pwer cnsumptin reprts up t 32 watt. Figure 4-4: View - Status Screen (70xxG Mid Pwer Midspan Series) View - Status Screen (90xxG High Pwer Midspan Series) In additin t the infrmatin prvided by the View - Status Screen (65xx, 65xxG, 80xx Midspan Series), the 90xxG High Pwer Midspan series View - Status Screen (see Figure 4-5) prvides fllwing additin infrmatin: PE PD detectin methd: Includes IEEE802.3at PE PD in additin t the 802.3af and legacy PE PD devices. Pwer surces: Internal and external pwer surces status (redundancy pwer backup capability was added t 90xxG Midspan series). External redundancy pwer surce status: The 90xxG Midspan supprt redundant pwer supplies. PD pwer cnsumptin: PE PD Pwer cnsumptin reprts up t 30 watts fr IEEE802.3at devices r up t 36W if Extended Pwer Mde is enabled. 20

21 Figure 4-5: View - Status Screen (90xxG High Pwer Midspan Series) The external pwer surce type must match the Midspan type. PD-RPS-450 backups: * PD-9006/ACDC/M * PD-9012G/ACDC/M * PD-9024G/ACDC/M PD-RPS-1000 backup: * PD-9024G/ACDC/M/F View - Status Screen Elements The fllwing sectins describe in detail the View - Status Screen elements Prts Status Panel The display panel includes a number f visual indicatrs (see Figure 4-6). A green clred prt indicates that the PE prt is enabled, and can prvide pwer when a PD device is cnnected t this prt. A green LED n tp f a green clred prt indicates that the PE prt is already prviding pwer t a PD. A red clred prt with an "X" symbl indicates a disabled prt which is nt allwed t prvide pwer. Prt Disabled Prt Enabled Ethernet Link LED Main Pwer LED Figure 4-6: Prts Status Panel 21

22 Midspan LED Indicatins Tw LEDs are lcated n the frnt panel, marked Main (220/110VAC) and "Link" (Ethernet cnnectin plus activity status) as described in Table 4-1. Table 4-1: Main Status Indicatins Indicatr Clr Main Pwer Status Remarks AC LED DC LED (ptinal) Off Green Green blinking Green Green blinking Internal pwer supply unit is unplugged r faulty Indicates AC pwer input active Internal pwer supply vltage is ut f range 90xxG Internal pwer supply is unplugged Indicates nrmal 48VDC pwer supplied t PDs External pwer supply DC vltage is ut f range Internal pwer supply vltage is t lw. All prts are discnnected Internal pwer supply vltage is within limits All prts are discnnected 90xxG unit pwered by external pwer surce Applicable nly fr Midspan unit with 48VDC ptinal mdule LINK LED Green blinking Green Indicates valid Ethernet link, and sme data cmmunicatin flw ver the Ethernet netwrk Indicates valid Ethernet link(n cmmunicatin data) Table 4-2: 65xx, 65xxG, 70xxG and 90xxG Gigabit High Pwer Midspan Prt Status Indicatins Prt LED Clr Off Green Green blinking Slw Green blinking Prt Lad Cnditins Nn-active lad, unplugged prt r disabled prt Active lad is plugged in and cmplies with nrmal lad cnditins Overlad cnditins; r shrt; r frced external vltage feed (cnstant DC) int the prt Prt can't be activated since ttal aggregated pwer exceeds maximum pwer budget Prt Vltage Pwer t the prt is discnnected. N DC vltage present n spare pairs Cntinuus nminal DC vltage is present n the spare pairs Pwer t the prt is discnnected. N DC vltage is present n the spare pairs Pwer t the prt is discnnected. N DC vltage is present n the spare pairs 22

23 Table 4-3: 80xx High Pwer (Fur Pair) Midspan Prt Status Indicatins Off Prt LED Clr Green Green blinking Orange Orange blinking Midspan Status Table Prt Lad Cnditins Nn-active lad r unplugged prt Active lad is plugged and pwer is prvided bth n the data & spare pairs (PD device may cnsume up t 20Watts n each pair, and up t 40Watts ttal) Pwer is prvided nly n data r spare pairs (max pwer = 20 watts) Overlad cnditins; r shrt; r frced external vltage feed (cnstant DC) int the prt Prt can't be activated since ttal aggregated pwer exceeds maximum pwer budget The Midspan Status Table displays the fllwing parameters: Prt Vltage Pwer t the prt is discnnected. N DC vltage present n spare pairs Cntinuus nminal DC vltage is present n the spare pairs Cntinuus nminal DC vltage is present nly n the data r spare pairs, and nt n bth f them Pwer t the prt is discnnected. N DC vltage is present n the spare pairs Pwer t the prt is discnnected. N DC vltage is present n the spare pairs 23

24 Parameter Ttal Pwer Cnsumptin Maximum available Pwer System Vltage PD Detectin Methd Midspan Status General Pwer Status Table Table 4-4: Midspan Status Table Details Descriptin Ttal pwer cnsumed by all PDs Maximum available Pwer fr all external PE devices Vltage level supplied t PDs Detectin methd selected by the user frm the System Cnfiguratin - Prduct Parameters menu (see System Cnfiguratin Prduct Parameters - 65xx, 65xxG, 70xxG, 80xx Family, sectin ) Midspan status display with the fllwing ptins: Active: nrmal peratin Midspan has n firmware Internal Cmm. Failure Midspan firmware update In the Prt Status Table, an i image appears under each prt. Clicking the i image, r the RJ45 jack image, causes a new ppup web page t appear with detailed prt descriptin infrmatin (see Figure 4-7): Parameter Figure 4-7: Detailed Prt Descriptin Infrmatin Table 4-5: Detailed Prt Descriptin Infrmatin Descriptin Prt Enabled: Prt is enabled Disabled: Prt is disabled Enabled: Delivering Pwer- Prt is enabled and a valid PE PD device is being cnnected and cnsuming pwer Enabled: Failure t pwer a PE Device - Prt is enabled, PE PD device is cnnected, but n pwer is prvided. A pssible cause might be that the PE device cnsumes t much pwer (verlad) r the PE PD device is invalid, etc. Pwer Actual cnsumed pwer by individual PD Max Pwr Maximal allcated pwer per Prt as cnfigured in the Prt Cnfiguratin Pririty Current pririty level set by the user Terminal Type / Descriptin Textual terminal descriptin as cnfigured in the Prt Cnfiguratin Class PD device class (applicable nly fr Midspan family 65xx) 24

25 Manual Override Key Whenever the Weekly Schedule feature is activated, the IT manager can cnfigure ne f the Midspan PE prts t act as a Manual Override Deactivatin key. This enables easy temprary deactivatin f the Weekly Schedule feature, whenever an authrized user arrives at wrk during unexpected hurs. The IT manager selects the verride prt manually via the Web interface and then enables the verride feature; an icn then appears n the selected prt. The Deactivatin key is an ptinal item which may be purchased separately frm. Upn unexpected user arrival t wrk, the user inserts the deactivatin key int the previusly assigned verride prt (Figure 4-8) (usually ruted thrugh the patch panel near the drway entrance). Figure 4-8: Manual Override Deactivatin key As lng as the verride key is inserted, all deactivated PE prts remain active. Upn leaving wrk, the user remves the verride key, which in-turn will causes all Weekly Schedule assigned prts t turn Off (Weekly Schedule time cnfiguratin dependent). In cases where the icn appears but the crrespnding prt LED des nt illuminate, it means that that the prt had been assigned as a bypass prt, but the key has nt been inserted Weekly Scheduled Activated Prt/s The weekly schedule feature enables (when checked) scheduling f autmatic PE prts activatin/deactivatin as set in the weekly schedule activatin scheme. When the icn appears n a prt, it means that a specific prt had been activated by the Weekly Schedule algrithm, and it can prvide pwer t an external PE device. When the icn appears n a prt, it means that a specific prt was temprary and has been deactivated by the Weekly Schedule algrithm. Nte that PE prt activatin/deactivatin hurs depend n user Weekly Schedule cnfiguratin (see Sectin ). 25

26 4.3.5 View - Cnfiguratin Summary Figure 4-9: Weekly Activated/Deactivated Prts The View - Cnfiguratin Summary screen (see Figure 4-10) displays the fllwing parameters: IP in-use: Currently used IP address/mask/gateway (may be acquired by DHCP, r static cnfiguratin) Static Netwrk Cnfiguratin: IP address which is used in cases where static IP cnfiguratin are selected. In cases where Static IP is already in use, IP in-use and Static Netwrk Cnfiguratin will reprt the same infrmatin. Remte Servers: IP address f a remte SysLg Server, IP address f a remte NTP (Netwrk Time Prtcl) Server Remte Trap SNMP Managers List: List f assigned SNMP managers Date & Time: Unit lcal time, as acquired frm the NTP Server (GMT time zne shuld be cnfigured by the user) Remte Access & Security: A list f Midspan remte access and security ptins; SNMP v1/v2 and SNMPv3, Telnet/SSH, RADIUS, and SSL Web encryptin Advanced Features: Indicatin f Autmatic Weekly Schedule PE prts activatin and UPS Pwer Management features activatin. 26

27 IP in-use Figure 4-10: View - Cnfiguratin Summary Screen IP in-use windw displays the current IP address being used with the fllwing parameters (Figure 4-11): Parameter Obtain IP by DHCP IP Address IP Mask Default Gateway Static Netwrk Cnfiguratin Figure 4-11: IP in-use Windw Table 4-6: IP in User Parameters Descriptin Indicates hw the IP is btained as previusly set by the user (see System Cnfiguratin Netwrk Screen, page 32). IP address, numerical address which indicates a particular cmputer within a netwrk The definitin f the netwrk prtin f the IP address. This lcatin must be cnfigured in such a way that all IP addresses up t and including the lcal gateway are allwed. The IP address f the lcal Gateway, which enables cmmunicatin settings t ther LAN segments. The Static Netwrk Cnfiguratin windw (see Figure 4-12) displays netwrk cnfiguratin in cases where Static IP is selected (and nt DHCP). When the unit is cnfigured as a Static IP, bth IP-In Use and Static cnfiguratin tables are identical. 27

28 Figure 4-12: Static Netwrk Cnfiguratin Windw Parameter IP Address IP Mask Default Gateway MAC Address Remte Servers Descriptin Midspan IP address Netwrk prtin f the IP address. This lcatin must be cnfigured in such a way that all IP addresses up t and including the lcal gateway are accessible. Fr example IP address f the lcal Gateway, which enables cmmunicatin settings t ther LAN segments. Media access cntrl address. A 12-digit hexadecimal address used by the media access cntrl layer f an cnnectin with Hst Integratin Server. The Remte Servers windw (see Figure 4-13) displays the IP address f a remte SysLg Servers, Radius Servers and the IP address f a remte NTP Server. Parameter NTP Server Date and Time SysLg Server#1 SysLg Server#2 Radius Server #1 Radius Server #2 Figure 4-13: Remte Servers Windw Descriptin IP address f a remte Netwrk Time Prtcl (NTP) Server. Send SysLg events t Main and Backup SysLg Server via SysLg prtcl. Nte that an IP address prhibits the unit frm sending Lg Events. Send remte username and passwrd t Radius Server fr authenticatin and access level (viewer r administratr). The Date and Time (GMT time zne) windw (see Figure 4-14) displays the unit s lcal time as acquired frm the NTP Time Prtcl Server by the user. The user shuld set the ffset lcal time zne as well. Figure 4-14: Date and Time Windw 28

29 Parameter Lcal Time (GMT) Date (D/M/Y) Descriptin Time (HH:MM:SS) as acquired frm the NTP Server Date (DD/MM/YYYY) as acquired frm the NTP Server NOTES: 1. When the apprpriate time and date are acquired frm the NTP server, an OK indicatin appears. Alngside the Time Zne Offset frm GMT windw in the System Cnfiguratin - Weekly Schedule Prts Activatin menu (refer t Sectin ) If the system fails t acquire the apprpriate time and date FAIL indicatin appears instead! 2. If the unit fails t acquire time frm NTP Server, it displays the elapsed time starting frm 1/1/ If time and date are nt acquired, Weekly Schedule functinality will nt functin! 4. If ffset lcal time zne has been imprperly set by the user the Weekly Schedule feature will functin nt in the apprpriate hurs! Remte Trap SNMP Managers List This list displays all f the user pre-cnfigured SNMP managers (see Figure 4-15). All listed managers receive standard and private traps sent by the Midspan (verify that PE ERF3621 Ntificatin is enabled and that private MIB are installed) Remte Access & Security Figure 4-15: Remte Trap SNMP Managers List The Remte Access & Security windw (see Figure 4-16) displays a list f remte managers that may access the unit (SNMPv1/v2, SNMPv3, Telnet, SSH), whether WEB SSL encryptin is enabled r disabled and whether remte WEB/Telnet/SSH users are authenticated by remte RADIUS Server. Figure 4-16: Remte Access & Security Windw 29

30 Parameter Telnet/SSH SNMPv2 SNMPv3 Web SSL RADIUS Authenticatin RADIUS Accunting Advanced Features Descriptin Indicates which f the Telnet/SSH remte terminals ver the Netwrk is enabled. The remte terminal may be Telnet, SSH (secure and encrypted remte terminal), r nne. Indicates whether SNMPv1/v2 is enabled (checked) r disabled (nt checked). Indicates whether SNMPv3 is enabled (checked) r disabled (nt checked). It is nt recmmended t enable SNMPv2 while SNMPv3 is in use! Encryptin Indicates whether WEB pages are encrypted by SSL (checked). When checked, indicates that the remte Telnet/SSH/WEB users are authenticated by the RADIUS Server. When checked, indicates that the Midspan sends an accunting reprt t the RADIUS Server whenever the remte Telnet/SSH/WEB user lgs in r lgs ut. The Advanced Features windw (see Figure 4-17) displays which f the Weekly Schedule / UPS Pwer Management advanced features is activated. The weekly schedule feature enables (when checked) scheduling f autmatic PE prts activatin/deactivatin as set in the weekly schedule activatin scheme. The UPS Pwer Management feature enables (when checked) t extend the perid f time the Midspan prvides pwer t high pririty PE devices during a pwer failure. This is accmplished by mnitring the UPS battery level, and autmatically shutting dwn lw pririty PE prts, whenever the UPS battery level drps t a lw level. Figure 4-17: Advanced Features Windw Parameter Weekly Schedule UPS Pwer Management Descriptin Indicates that the weekly schedule feature had been activated via the System Cnfiguratin - Weekly Schedule Prts Activatin menu. Indicates that the Midspan was cnfigured t cmmunicate with UPS SNMP agent t mnitr the UPS battery level and autmatically disable lw pririty PE prts in cases where the UPS battery is lw. 30

31 4.3.6 View - Prduct Infrmatin The View - Prduct Infrmatin screen displays the fllwing parameters (see Figure 4-18): Parameter Prduct Nickname Part Number Serial Number Prductin Number Sftware Versin Firmware Versin Bt Versin Flash Size System Cnfiguratin Screen Figure 4-18: View - Prduct Infrmatin Screen Descriptin Unit nickname as cnfigured by netwrk administratr Midspan part number Midspan serial number Unique manufacturing prduct number per each Midspan type (all Midspans f the same type have the same prductin number) Netwrk Manager Mdule sftware versin Firmware versin being used by PE Netwrk Manager Mdule bt versin Reprt flash memry size n Netwrk Management Mdule. System Cnfiguratin Screen has the fllwing cnfiguratins (Figure 4-19): Netwrk Cnfiguratin SNMP Cnfiguratin SNMPv3 Cnfiguratin Security Cnfiguratin RADIUS Cnfiguratin UPS Pwer Management Cnfiguratin Prduct Parameters - Cnfiguratin System Cnfiguratin - Maintenance 31

32 System Cnfiguratin Netwrk Screen Figure 4-19: System Cnfiguratin Screen The Netwrk Cnfiguratin screen (see Figure 4-20) enables cnfiguratin f static/dynamic IP address, static NTP, SysLg lg servers and autmatic SNMP Trap list, SysLg and Radius IP (using a DHCP Server which simplify management whenever many Midspan devices are being managed) (see Sectin fr a detailed descriptin). Figure 4-20: System Cnfiguratin Netwrk Screen Table 4-7: System Cnfiguratin Netwrk Screen Details 32

33 Parameter Descriptin When checked enables the Midspan t btain IP address frm DHCP Server. Nte that the Static IP Address fields are dimmed! Static IP address t be used in cases where DHCP is disabled. Static IP subnet mask and default gateway t be used in cases where DHCP is disabled. Set Vendr Class ID within DHCP-request message sent by Midspan t DHCP Server. Whenever DHCP is active, Enable/Disable DHCP Server t autmatically cnfigure SNMP Managers IP, SysLg Server IP, and RADIUS Server IP. NTP Server SysLg Server #1 SysLg Server # Aut Services Cnfiguratin by DHCP IP address f a remte NTP Server Lcal time GMT ffset can be cnfigured via the Weekly Schedule Prt Activatin WEB page. IP address f a remte SysLg server t which the Midspan sends lg events. Nte that an IP address prhibits the unit frm sending lg events. Updates new netwrk parameters. All Prperties and Remte Server parameters becme effective nly after this buttn has been clicked. Cancels current peratin and restres previus values in cases where the Update & Save buttns were nt clicked. DHCP Server can be cnfigured (see Figure 4-21) t autmatically set the Midspan SNMP Manager List, SysLg servers, and Radius Servers. Such a cnfiguratin simplifies multiple Midspans management. The cnfiguratin example shwn belw is based n a Windws 2008 Server. The same cnfiguratin guidelines shuld be used when anther DHCP Server type is in use. Cnfigure Midspan DHCP Vendr Class ID (DHCP ptin 60) n Midspan: Set Vendr Class ID string which will be sent frm the Midspan t DHCP Server in each DHCP-Discver and DHCP-Request message. Figure 4-21: Aut Services Cnfiguratin by DHCP Cnfigure DHCP Vendr Class ID n DHCP Server: Cnfigure same Vendr Class ID n DHCP Server. Whenever DHCP Server detects a knwn Vendr Class ID string, it may be cnfigured t prvide varius IP addresses which are unique fr each pre cnfigured Vendr Class ID string. 1. Right click n DHCP rt and then chse Define Vendr Class (see Figure 4-22). 2. Click Add. 3. Fill in the Display name and Descriptin fields. 33

34 4. Click n the ASCII sectin and type midpsan_ip_list (Figure 4-23). 5. Click OK t clse the windw. Figure 4-22: Defining Vendr Class Adding Pre Defined Sub types: 1. Right click n DHCP rt. 2. Select the Set Predefined Optins (Figure 4-24). Figure 4-23: Set Vendr Class String 3. Select the new Optin Class - Midspan autmatic IP cnfiguratin (see Figure 4-25). 4. Click OK 5. Click Add. 34

35 Figure 4-24: Set Predefined Optins In the Optin Type windw (Figure 4-26): 1. Fill in the Name and Descriptin fields. 2. Set Data Type t IP Address. Figure 4-25: Adding Predefined Sub Types 3. Check the array checkbx. The Cde field must be the same as in the Midspan (Figure 4-27). 4. Click OK. 35

36 Figure 4-26: SNMP Manager Optin Type Cde 180: SNMP Manager IP list Cde 181: SysLg IP list Cde 182: Radius IP list Figure 4-27: Midspan Optin Cde Repeat the same prcedure t create the SysLg Manager List and Radius Manager List Optin Type (Figure 4-28 and Figure 4-29). Figure 4-28: SysLg Optin Type 36

37 Setting Scpe Optins: 1. Select the apprpriate DHCP, 2. Right Click Scpe Optins. 3. Select Cnfigure Optins (Figure 4-30). 4. Select the Advanced tab (Figure 4-31). Figure 4-29: RADIUS Optin Type 5. In the Vendr Class select the new defined vendr class (Midspan Autmatic IP Cnfiguratin). Figure 4-30: Scpe Optins Cnfiguratins 37

38 Figure 4-31: Midspan Scpe Optins Check the sub vendr ptins that the DHCP Server shuld advertise s as t autmatically cnfigure the varius IP addresses used by the Midspan. The new cnfigured scpe ptins are added t the Scpe Optins advertised by the DHCP Server (Figure 4-33). Figure 4-32: Cnfiguring Scpe Optins 38