Thermostat Lab

Hi guys,
im relatively new here, and a little new to labview.
Ive done a few small things in it but now i would like to do something a little more complex.
Here is a link to a lab i found at some university and i would like to try to do this as i have most of the components, its relativly cheap and its seems like a practical project.
http://www.ece.mtu.edu/faculty/btdavis/courses/mtu_eet3131_s08/labs/Lab_8.Closed_Loop_Development_wi...
I dont have that exact thermistor, but have one relativly close, so ill just make the necessary adjustments to the labview....
The main question I have is how can I alter the control loop of this application in order to have two set temperatures(control limits)... instead of a set temperature and a hystoresis value.
(eg set temp limits to 19 and 22 deg Celcius) so that the furnace would kick on at 19 until it reached 22 andthen shut off)
Another question is dont understand the what they mean by thermistor power resistor couple? can someone explain
here is the labview schematic
can you explain the logic of what is circled in green?
Thank you... much apprciated as i am kinda new!
Kevin
Attachments:
Untitled.jpg ‏74 KB

I am not sure. I wasnt under that impression, but this is all the lab says about the Relay and power resistor.
"The role of the LU5 relay and the transistor is to allow the digital I/O of the NI_DAQ to
turn on and off a high-current power resistor. The NI_DAQ digital I/O is not able to
supply enough current to warm the power resistor, but using the transistor and the relay,
the digital I/O is capable of switching significant current."
and where do i find the daq assistant block in labview?

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    tftp-server flash:ringtones/CallBack.raw
    tftp-server flash:ringtones/Chime.raw
    tftp-server flash:ringtones/Classic1.raw
    tftp-server flash:ringtones/Classic2.raw
    tftp-server flash:ringtones/ClockShop.raw
    tftp-server flash:ringtones/DistinctiveRingList.xml
    tftp-server flash:ringtones/Drums1.raw
    tftp-server flash:ringtones/Drums2.raw
    tftp-server flash:ringtones/FilmScore.raw
    tftp-server flash:ringtones/HarpSynth.raw
    tftp-server flash:ringtones/Jamaica.raw
    tftp-server flash:ringtones/KotoEffect.raw
    tftp-server flash:ringtones/MusicBox.raw
    tftp-server flash:ringtones/Piano1.raw
    tftp-server flash:ringtones/Piano2.raw
    tftp-server flash:ringtones/Pop.raw
    tftp-server flash:ringtones/Pulse1.raw
    tftp-server flash:ringtones/Ring1.raw
    tftp-server flash:ringtones/Ring2.raw
    tftp-server flash:ringtones/Ring3.raw
    tftp-server flash:ringtones/Ring4.raw
    tftp-server flash:ringtones/Ring5.raw
    tftp-server flash:ringtones/Ring6.raw
    tftp-server flash:ringtones/Ring7.raw
    tftp-server flash:ringtones/RingList.xml
    tftp-server flash:ringtones/Sax1.raw
    tftp-server flash:ringtones/Sax2.raw
    tftp-server flash:ringtones/Vibe.raw
    tftp-server flash:PHONE/7940-7960/P0S3-08-6-00.loads alias P0S3-08-6-00.loads
    tftp-server flash:PHONE/7940-7960/P0S3-08-6-00.sb2 alias P0S3-08-6-00.sb2
    tftp-server flash:PHONE/7940-7960/P0S3-08-6-00.bin alias P0S3-08-6-00.bin
    tftp-server flash:PHONE/7940-7960/P0S3-08-6-00.sbn alias P0S3-08-6-00.sbn
    control-plane
    voice-port 0/0/0:15
    translation-profile outgoing 4digitDNIS
    mgcp profile default
    dial-peer voice 999 pots
    translation-profile outgoing 8digitANI
    destination-pattern 999
    port 0/0/0:15
    forward-digits 3
    dial-peer voice 1 voip
    incoming called-number .
    dial-peer voice 901134 pots
    destination-pattern 901134T
    port 0/0/0:15
    dial-peer voice 3000 voip
    translation-profile outgoing 3000
    destination-pattern 3000
    session target ipv4:192.168.15.23
    voice-class codec 1
    voice-class h323 1
    telephony-service
    no auto-reg-ephone
    max-ephones 10
    max-dn 20
    ip source-address 3.3.3.3 port 2000
    network-locale ES
    time-format 24
    date-format dd-mm-yy
    max-conferences 8 gain -6
    web admin system name admin password cisco
    dn-webedit
    transfer-system full-consult
    create cnf-files version-stamp 7960 Jan 23 2014 05:43:52
    ephone-template  1
    softkeys connected  Hold Select Trnsfer Endcall HLog Park
    ephone-dn  1
    number 3001
    name BR2_Phone1
    ephone-dn  2
    number 3002
    name BR2_Phone2
    ephone  1
    device-security-mode none
    description 3214-3001
    mac-address 0008.A3FD.3A32
    ephone-template 1
    max-calls-per-button 5
    busy-trigger-per-button 3
    type 7960
    button  1:1
    ephone  2
    device-security-mode none
    description 3214-3002
    mac-address 0017.E0C6.E232
    ephone-template 1
    max-calls-per-button 5
    busy-trigger-per-button 3
    type 7961
    button  1:2
    banner motd ^CBR2 ROUTER CUCME/CUE^C
    line con 0
    password cisco
    logging synchronous
    login
    line aux 0
    line 194
    no activation-character
    no exec
    transport preferred none
    transport input all
    transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh
    line vty 0 4
    password cisco
    login
    transport input all
    line vty 5 15
    password cisco
    login
    transport input all
    scheduler allocate 20000 1000
    ntp server 172.30.1.2
    end
    ===========END OF BR2 CONFIG=================
    ===========START OF HQ CONFIG================
    HQ-RTR#show inventory
    NAME: "chassis", DESCR: "2801 chassis"
    PID: CISCO2801         , VID: V02 , SN: FTX1016Y07Z
    NAME: "motherboard", DESCR: "C2801 Motherboard with 2 Fast Ethernet"
    PID: CISCO2801         , VID: V02 , SN: FOC10140N6M
    NAME: "WIC/VIC 2", DESCR: "Two port T1 voice interface daughtercard"
    PID: VWIC-2MFT-T1=     , VID: 1.0, SN: 32867042
    NAME: "WIC/VIC/HWIC 3", DESCR: "WAN Interface Card - Serial 2T"
    PID: WIC-2T=           , VID: 1.0, SN: 32195023
    NAME: "PVDM 0", DESCR: "PVDMII DSP SIMM with three DSPs"
    PID: PVDM2-48          , VID: V01 , SN: FOC132935YB
    HQ-RTR#
    HQ-RTR#show controllers t1
    T1 0/2/0 is down.
      Applique type is Channelized T1
      Cablelength is long gain36 0db
      Transmitter is sending remote alarm.
      Receiver has loss of signal.
      alarm-trigger is not set
      Soaking time: 3, Clearance time: 10
      AIS State:Clear  LOS State:Clear  LOF State:Clear
      Version info Firmware: 20090113, FPGA: 20, spm_count = 0
      Framing is ESF, Line Code is B8ZS, Clock Source is Line.
      CRC Threshold is 320. Reported from firmware  is 320.
      Data in current interval (709 seconds elapsed):
         0 Line Code Violations, 0 Path Code Violations
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 709 Unavail Secs
      Total Data (last 24 hours)
         0 Line Code Violations, 0 Path Code Violations,
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
    T1 0/2/1 is down.
      Applique type is Channelized T1
      Cablelength is long gain36 0db
      Transmitter is sending remote alarm.
      Receiver has loss of signal.
      alarm-trigger is not set
      Soaking time: 3, Clearance time: 10
      AIS State:Clear  LOS State:Clear  LOF State:Clear
      Version info Firmware: 20090113, FPGA: 20, spm_count = 0
      Framing is ESF, Line Code is B8ZS, Clock Source is Line.
      CRC Threshold is 320. Reported from firmware  is 320.
      Data in current interval (709 seconds elapsed):
         0 Line Code Violations, 0 Path Code Violations
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 709 Unavail Secs
      Total Data (last 24 hours)
         0 Line Code Violations, 0 Path Code Violations,
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
    HQ-RTR#show isdn stat
    Global ISDN Switchtype = primary-ni
    ISDN Serial0/2/0:23 interface
            dsl 0, interface ISDN Switchtype = primary-ni
        Layer 1 Status:
            DEACTIVATED
        Layer 2 Status:
            TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
        Layer 3 Status:
            0 Active Layer 3 Call(s)
        Active dsl 0 CCBs = 0
        The Free Channel Mask:  0x00000000
        Number of L2 Discards = 0, L2 Session ID = 0
        Total Allocated ISDN CCBs = 0
    HQ-RTR#
    HQ-RTR#show run
    Building configuration...
    Current configuration : 6734 bytes
    ! Last configuration change at 02:32:03 UTC Tue Feb 4 2014
    version 15.1
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    hostname HQ-RTR
    boot-start-marker
    boot-end-marker
    logging buffered 512000 informational
    enable secret 5 $1$K8GP$JbYRetpgnaxvy2wnjrPDW/
    no aaa new-model
    network-clock-participate wic 2
    dot11 syslog
    ip source-route
    ip dhcp excluded-address 192.168.11.1 192.168.11.10
    ip dhcp excluded-address 192.168.12.1 192.168.12.10
    ip dhcp excluded-address 192.168.13.1 192.168.13.10
    ip dhcp excluded-address 192.168.14.1 192.168.14.10
    ip dhcp excluded-address 192.168.16.1 192.168.16.10
    ip dhcp excluded-address 192.168.17.1 192.168.17.10
    ip dhcp pool HQ-BR1-Pool
    import all
    network 192.168.11.0 255.255.255.0
    option 150 ip 10.10.210.10
    default-router 192.168.11.1
    domain-name proctorlabs.com
    dns-server 8.8.4.4 8.8.8.8
    lease 8
    ip dhcp pool BR2-Pool
    import all
    network 192.168.12.0 255.255.255.0
    option 150 ip 10.10.202.1
    default-router 192.168.12.1
    domain-name proctorlabs.com
    dns-server 8.8.4.4 8.8.8.8
    lease 8
    ip dhcp pool PSTN-Pool
    import all
    network 192.168.13.0 255.255.255.0
    option 150 ip 10.10.100.2
    default-router 192.168.13.1
    domain-name proctorlabs.com
    dns-server 8.8.4.4 8.8.8.8
    lease 8
    ip dhcp pool Laptop-Pool
    import all
    network 192.168.14.0 255.255.255.0
    default-router 192.168.14.1
    domain-name proctorlabs.com
    dns-server 8.8.4.4 8.8.8.8
    lease 8
    ip dhcp pool WIRELESS-HOME
    import all
    network 192.168.16.0 255.255.255.0
    default-router 192.168.16.1
    dns-server 8.8.8.8 4.2.2.2
    domain-name proctorlabs.com
    lease 8
    ip cef
    no ip domain lookup
    ip domain name proctorlabs.com
    no ipv6 cef
    multilink bundle-name authenticated
    isdn switch-type primary-ni
    voice service voip
    sip
      bind control source-interface Loopback0
      bind media source-interface Loopback0
    voice class codec 1
    codec preference 1 g711ulaw
    codec preference 2 g729r8
    voice-card 0
    crypto pki token default removal timeout 0
    license udi pid CISCO2801 sn FTX1016Y07Z
    archive
    log config
      hidekeys
    controller T1 0/2/0
    pri-group timeslots 1-3,24
    controller T1 0/2/1
    interface Loopback0
    ip address 1.1.1.1 255.255.255.255
    interface FastEthernet0/0
    description (Outside Public Interface)
    ip address dhcp
    ip access-group FW-IN in
    no ip unreachables
    ip mtu 1300
    ip nat outside
    ip virtual-reassembly in
    duplex auto
    speed auto
    no cdp enable
    interface FastEthernet0/1
    no ip address
    duplex auto
    speed auto
    interface FastEthernet0/1.11
    description (Inside Private Interface)
    encapsulation dot1Q 11
    ip address 192.168.11.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.12
    description (Inside Private Interface)
    encapsulation dot1Q 12
    ip address 192.168.12.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.13
    description (Inside Private Interface)
    encapsulation dot1Q 13
    ip address 192.168.13.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.14
    description (Inside Private Interface)
    encapsulation dot1Q 14
    ip address 192.168.14.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.15
    description LAB-SERVERS
    encapsulation dot1Q 15
    ip address 192.168.15.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.16
    description WIRELESS-HOME
    encapsulation dot1Q 16
    ip address 192.168.16.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.17
    description LAB-HQ-PHONES
    encapsulation dot1Q 17
    ip address 192.168.17.1 255.255.255.0
    ip helper-address 192.168.15.22
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.18
    description LAB-HQ-DATA
    encapsulation dot1Q 18
    ip address 192.168.18.1 255.255.255.0
    ip helper-address 192.168.15.22
    ip nat inside
    ip virtual-reassembly in
    interface FastEthernet0/1.501
    description PSTN-RTR_MGMT-NETWORK
    encapsulation dot1Q 501
    ip address 172.30.1.1 255.255.255.0
    ip nat inside
    ip virtual-reassembly in
    interface Serial0/2/0:23
    no ip address
    encapsulation hdlc
    isdn switch-type primary-ni
    isdn incoming-voice voice
    isdn outgoing display-ie
    no cdp enable
    interface Serial0/3/0
    description HQ-RTR_IP-WAN
    no ip address
    encapsulation frame-relay IETF
    no fair-queue
    frame-relay lmi-type ansi
    interface Serial0/3/0.1 point-to-point
    ip address 10.1.1.1 255.255.255.128
    ip ospf mtu-ignore
    snmp trap link-status
    frame-relay interface-dlci 103
    interface Serial0/3/0.2 point-to-point
    ip address 10.1.1.129 255.255.255.128
    ip ospf mtu-ignore
    snmp trap link-status
    frame-relay interface-dlci 102
    interface Serial0/3/1
    no ip address
    shutdown
    clock rate 2000000
    router ospf 1
    network 1.1.1.1 0.0.0.0 area 0
    network 10.1.1.0 0.0.0.255 area 0
    network 172.30.1.0 0.0.0.3 area 0
    network 192.168.0.0 0.0.255.255 area 0
    ip forward-protocol nd
    no ip http server
    no ip http secure-server
    ip nat inside source list 101 interface FastEthernet0/0 overload
    ip route 0.0.0.0 0.0.0.0 10.0.0.1 254
    ip route 192.168.100.0 255.255.255.0 172.30.1.2
    ip route 0.0.0.0 0.0.0.0 dhcp
    access-list 101 deny   ip 192.168.0.0 0.0.255.255 10.10.0.0 0.0.255.255
    access-list 101 permit ip 192.168.0.0 0.0.255.255 any
    access-list 102 permit udp any any eq bootps
    access-list 102 permit udp any any eq bootpc
    access-list 102 permit udp any eq bootpc any
    access-list 102 permit udp any eq bootps any
    disable-eadi
    control-plane
    voice-port 0/2/0:23
    mgcp fax t38 ecm
    mgcp profile default
    dial-peer voice 91212 pots
    description PSTN-CALLS-TO-NYC-AREA-CODE
    destination-pattern 91212T
    port 0/2/0:23
    forward-digits all
    dial-peer voice 1 pots
    description INCOMING-DIAL-PEER_PSTN
    incoming called-number .
    direct-inward-dial
    port 0/2/0:23
    dial-peer voice 1000 voip
    destination-pattern 2123941...
    session protocol sipv2
    session target ipv4:192.168.15.23
    incoming called-number .
    voice-class codec 1
    dtmf-relay rtp-nte
    no vad
    dial-peer voice 1001 voip
    preference 1
    destination-pattern 2123941...
    session protocol sipv2
    session target ipv4:192.168.15.22
    incoming called-number .
    voice-class codec 1
    dtmf-relay rtp-nte
    no vad
    sip-ua
    retry invite 2
    timers trying 300
    line con 0
    password cisco
    logging synchronous
    login
    line aux 0
    line vty 0 4
    exec-timeout 30 0
    privilege level 15
    password cisco
    logging synchronous
    login
    transport input telnet ssh
    line vty 5 15
    exec-timeout 30 0
    privilege level 15
    password cisco
    logging synchronous
    login
    transport input telnet ssh
    scheduler allocate 20000 1000
    end
    HQ-RTR#
    =============END OF HQ CONFIG=============
    =======START OF PSTN-IP-WAN_RTR CONFIG=========
    PSTN_IP-WAN_RTR#show inventory
    NAME: "2851 chassis", DESCR: "2851 chassis"
    PID: CISCO2851         , VID: V01 , SN: FTX0922A1E7
    NAME: "VWIC2-2MFT-T1/E1 - 2-Port RJ-48 Multiflex Trunk - T1/E1 on Slot 0 SubSlot 0", DESCR: "VWIC2-2MFT-T1/E1 - 2-Port RJ-48 Multiflex Trunk - T1/E1"
    PID: VWIC2-2MFT-T1/E1  , VID: V01 , SN: FOC11063UF9
    NAME: "WAN Interface Card - Serial 2T on Slot 0 SubSlot 1", DESCR: "WAN Interface Card - Serial 2T"
    PID: WIC-2T      , VID: V01, SN: 35845606
    NAME: "Two port T1 voice interface daughtercard on Slot 0 SubSlot 2", DESCR: "Two port T1 voice interface daughtercard"
    PID: VWIC-2MFT-T1=     , VID: 1.0, SN: 29803060
    NAME: "WAN Interface Card - Serial 2T on Slot 0 SubSlot 3", DESCR: "WAN Interface Card - Serial 2T"
    PID: WIC-2T=           , VID: 1.0, SN: 23188546
    NAME: "PVDMII DSP SIMM with Two DSPs on Slot 0 SubSlot 4", DESCR: "PVDMII DSP SIMM with Two DSPs"
    PID: PVDM2-32          , VID: V01 , SN: FOC12045356
    PSTN_IP-WAN_RTR#show controllers t1
    T1 0/2/0 is down.
      Applique type is Channelized T1
      Cablelength is long gain36 0db
      Description: HQ_T1
      Transmitter is sending remote alarm.
      Receiver has loss of signal.
      alarm-trigger is not set
      Soaking time: 3, Clearance time: 10
      AIS State:Clear  LOS State:Clear  LOF State:Clear
      Version info Firmware: 20071129, FPGA: 20, spm_count = 0
      Framing is ESF, Line Code is B8ZS, Clock Source is Internal.
      CRC Threshold is 320. Reported from firmware  is 320.
      Data in current interval (852 seconds elapsed):
         0 Line Code Violations, 0 Path Code Violations
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 852 Unavail Secs
      Total Data (last 24 hours)
         0 Line Code Violations, 0 Path Code Violations,
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
    T1 0/2/1 is down.
      Applique type is Channelized T1
      Cablelength is long gain36 0db
      Description: BR1_T1
      Transmitter is sending remote alarm.
      Receiver has loss of signal.
      alarm-trigger is not set
      Soaking time: 3, Clearance time: 10
      AIS State:Clear  LOS State:Clear  LOF State:Clear
      Version info Firmware: 20071129, FPGA: 20, spm_count = 0
      Framing is ESF, Line Code is B8ZS, Clock Source is Internal.
      CRC Threshold is 320. Reported from firmware  is 320.
      Data in current interval (854 seconds elapsed):
         0 Line Code Violations, 0 Path Code Violations
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 854 Unavail Secs
      Total Data (last 24 hours)
         0 Line Code Violations, 0 Path Code Violations,
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
    PSTN_IP-WAN_RTR#show controllers e1
    E1 0/0/0 is down.
      Applique type is Channelized E1 - balanced
      Cablelength is Unknown
      Description: BR2_E1
      Transmitter is sending remote alarm.
      Receiver has loss of signal.
      alarm-trigger is not set
      Version info Firmware: 20071011, FPGA: 13, spm_count = 0
      Framing is CRC4, Line Code is HDB3, Clock Source is Internal.
      Data in current interval (862 seconds elapsed):
         0 Line Code Violations, 0 Path Code Violations
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 862 Unavail Secs
      Total Data (last 24 hours)
         0 Line Code Violations, 0 Path Code Violations,
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
    E1 0/0/1 is down.
      Applique type is Channelized E1 - balanced
      Cablelength is Unknown
      Transmitter is sending remote alarm.
      Receiver has loss of signal.
      alarm-trigger is not set
      Version info Firmware: 20071011, FPGA: 13, spm_count = 0
      Framing is CRC4, Line Code is HDB3, Clock Source is Internal.
      Data in current interval (864 seconds elapsed):
         0 Line Code Violations, 0 Path Code Violations
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 864 Unavail Secs
      Total Data (last 24 hours)
         0 Line Code Violations, 0 Path Code Violations,
         0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,
         0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 86400 Unavail Secs
    PSTN_IP-WAN_RTR#
    PSTN_IP-WAN_RTR#
    PSTN_IP-WAN_RTR#show isdn status
    Global ISDN Switchtype = primary-net5
    ISDN Serial0/0/0:15 interface
            ******* Network side configuration *******
            dsl 0, interface ISDN Switchtype = primary-net5
        Layer 1 Status:
            DEACTIVATED
        Layer 2 Status:
            TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
        Layer 3 Status:
            0 Active Layer 3 Call(s)
        Active dsl 0 CCBs = 0
        The Free Channel Mask:  0x00000000
        Number of L2 Discards = 0, L2 Session ID = 0
    ISDN Serial0/0/1:15 interface
            ******* Network side configuration *******
            dsl 1, interface ISDN Switchtype = primary-net5
        Layer 1 Status:
            DEACTIVATED
        Layer 2 Status:
            TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
        Layer 3 Status:
            0 Active Layer 3 Call(s)
        Active dsl 1 CCBs = 0
        The Free Channel Mask:  0x00000000
        Number of L2 Discards = 0, L2 Session ID = 0
    ISDN Serial0/2/0:23 interface
            ******* Network side configuration *******
            dsl 2, interface ISDN Switchtype = primary-ni
        Layer 1 Status:
            DEACTIVATED
        Layer 2 Status:
            TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
        Layer 3 Status:
            0 Active Layer 3 Call(s)
        Active dsl 2 CCBs = 0
        The Free Channel Mask:  0x00000000
        Number of L2 Discards = 0, L2 Session ID = 0
    ISDN Serial0/2/1:23 interface
            ******* Network side configuration *******
            dsl 3, interface ISDN Switchtype = primary-ni
        Layer 1 Status:
            DEACTIVATED
        Layer 2 Status:
            TEI = 0, Ces = 1, SAPI = 0, State = TEI_ASSIGNED
        Layer 3 Status:
            0 Active Layer 3 Call(s)
        Active dsl 3 CCBs = 0
        The Free Channel Mask:  0x00000000
        Number of L2 Discards = 0, L2 Session ID = 0
        Total Allocated ISDN CCBs = 0
    PSTN_IP-WAN_RTR#
    PSTN_IP-WAN_RTR#show run
    Building configuration...
    Current configuration : 6518 bytes
    ! Last configuration change at 23:02:02 CST Tue Feb 4 2014
    version 12.4
    service timestamps debug datetime msec
    service timestamps log datetime msec
    no service password-encryption
    hostname PSTN_IP-WAN_RTR
    boot-start-marker
    boot-end-marker
    card type e1 0 0
    logging message-counter syslog
    enable secret 5 $1$rLlG$MPPST59p5rs0FfXu8OXp1.
    no aaa new-model
    clock timezone CST -6
    clock summer-time CDT recurring
    network-clock-participate wic 0
    network-clock-participate wic 2
    dot11 syslog
    ip source-route
    ip cef
    ip dhcp excluded-address 192.168.100.1 192.168.100.10
    ip dhcp pool PSTN-PHONE
       network 192.168.100.0 255.255.255.0
       default-router 192.168.100.1
       option 150 ip 192.168.100.1
    no ip domain lookup
    no ipv6 cef
    multilink bundle-name authenticated
    frame-relay switching
    isdn switch-type primary-net5
    voice translation-rule 1
    rule 1 /^011\(.*\)/ /\1/
    rule 2 /^1\(.*\)/ /&/
    rule 3 /^00\(.*\)/ /\1/
    rule 4 /^617\(.*\)/ /1&/
    rule 5 /^212\(.*\)/ /1&/
    voice translation-rule 2
    rule 1 /^617/ /1&/
    rule 2 /^212/ /1&/
    voice translation-rule 3
    rule 1 /^212/ /1&/
    rule 2 /^34/ /&/
    voice translation-rule 4
    rule 1 /^617/ /1&/
    rule 2 /^34/ /&/
    voice translation-profile BR1-OUT
    translate calling 3
    voice translation-profile BR2-OUT
    translate calling 2
    voice translation-profile HQ-OUT
    translate calling 4
    voice translation-profile PSTN-IN
    translate called 1
    voice-card 0
    crypto pki token default removal timeout 0
    archive
    log config
      hidekeys
    controller E1 0/0/0
    clock source internal
    pri-group timeslots 1-3,16
    description BR2_E1
    controller E1 0/0/1
    clock source internal
    pri-group timeslots 1-3,16
    controller T1 0/2/0
    clock source internal
    pri-group timeslots 1-3,24
    description HQ_T1
    controller T1 0/2/1
    clock source internal
    pri-group timeslots 1-3,24
    description BR1_T1
    interface GigabitEthernet0/0
    no ip address
    duplex auto
    speed auto
    interface GigabitEthernet0/0.13
    description PSTN-PHONE_LAN
    encapsulation dot1Q 13
    ip address 192.168.100.1 255.255.255.0
    interface GigabitEthernet0/1
    description MGMT-CONNECTION-via-WIFI
    ip address 172.30.1.2 255.255.255.0
    duplex auto
    speed auto
    interface Serial0/0/0:15
    description BR2-PSTN-CONNECTION
    no ip address
    encapsulation hdlc
    isdn switch-type primary-net5
    isdn protocol-emulate network
    isdn incoming-voice voice
    no cdp enable
    interface Serial0/0/1:15
    description BR2-PSTN-CONNECTION
    no ip address
    encapsulation hdlc
    isdn switch-type primary-net5
    isdn protocol-emulate network
    isdn incoming-voice voice
    no cdp enable
    interface Serial0/1/0
    description FR_to_BR2-RTR
    no ip address
    encapsulation frame-relay IETF
    clock rate 64000
    frame-relay lmi-type ansi
    frame-relay intf-type dce
    frame-relay route 301 interface Serial0/3/0 103
    interface Serial0/1/1
    no ip address
    shutdown
    clock rate 2000000
    interface Serial0/2/0:23
    description HQ-PSTN-CONNECTION
    no ip address
    encapsulation hdlc
    isdn switch-type primary-ni
    isdn protocol-emulate network
    isdn incoming-voice voice
    no cdp enable
    interface Serial0/2/1:23
    no ip address
    encapsulation hdlc
    isdn switch-type primary-ni
    isdn protocol-emulate network
    isdn incoming-voice voice
    no cdp enable
    interface Serial0/3/0
    description FR_to_HQ-RTR_point-to-point-BR1andBR2
    no ip address
    encapsulation frame-relay IETF
    clock rate 64000
    frame-relay lmi-type ansi
    frame-relay intf-type dce
    frame-relay route 102 interface Serial0/3/1 201
    frame-relay route 103 interface Serial0/1/0 301
    interface Serial0/3/1
    description FR_to_BR1-RTR-to-HQ-RTR
    no ip address
    encapsulation frame-relay IETF
    frame-relay lmi-type ansi
    frame-relay intf-type dce
    frame-relay route 201 interface Serial0/3/0 102
    ip forward-protocol nd
    ip route 1.1.1.1 255.255.255.255 172.30.1.1
    ip route 2.2.2.2 255.255.255.255 172.30.1.1
    ip route 3.3.3.3 255.255.255.255 172.30.1.1
    ip route 10.1.1.0 255.255.255.0 172.30.1.1
    ip route 192.168.14.0 255.255.255.0 172.30.1.1
    ip route 192.168.15.0 255.255.255.0 172.30.1.1
    ip route 192.168.16.0 255.255.255.0 172.30.1.1
    ip route 192.168.17.0 255.255.255.0 172.30.1.1
    ip route 192.168.20.0 255.255.255.0 172.30.1.1
    ip route 192.168.21.0 255.255.255.0 172.30.1.1
    ip route 192.168.30.0 255.255.255.0 172.30.1.1
    ip route 192.168.31.0 255.255.255.0 172.30.1.1
    no ip http server
    no ip http secure-server
    tftp-server flash:P0030801SR02.bin
    tftp-server flash:P0030801SR02.loads
    tftp-server flash:P0030801SR02.sb2
    tftp-server flash:P0030801SR02.sbn
    tftp-server P0030801SR02.txt
    control-plane
    voice-port 0/0/0:15
    voice-port 0/2/0:23
    voice-port 0/0/1:15
    voice-port 0/2/1:23
    ccm-manager fax protocol cisco
    mgcp fax t38 ecm
    dial-peer voice 1 pots
    incoming called-number .
    direct-inward-dial
    dial-peer voice 10 pots
    description HQ-NATIONAL-CALLS-DIAL-PEER
    destination-pattern 2123941...
    port 0/2/0:23
    forward-digits all
    dial-peer voice 20 pots
    description BR1-NATIONAL-CALLS-DIAL-PEER
    destination-pattern 6178632...
    port 0/2/1:23
    forward-digits all
    dial-peer voice 30 pots
    description BR2-NATIONAL-CALLS-DIAL-PEER
    destination-pattern 32143...
    port 0/0/0:15
    forward-digits all
    dial-peer voice 31 pots
    description BR2-INTL-CALLS-DIAL-PEER
    destination-pattern 3432143...
    port 0/0/0:15
    forward-digits all
    telephony-service
    em logout 0:0 0:0 0:0
    max-ephones 2
    max-dn 10
    ip source-address 192.168.100.1 port 2000
    load 7960-7940 P00303020214
    keepalive 10
    max-conferences 4 gain -6
    transfer-system full-consult
    create cnf-files version-stamp Jan 01 2002 00:00:00
    ephone-dn  1
    number 12123945001
    label +8087812321
    description NYC
    name NYC-PSTN
    ephone-dn  2
    number 16178635001
    label 911+999
    description BOSTON
    name BOSTON-PSTN
    ephone-dn  3
    number 32145001
    label 18005551234
    description SPAIN
    name SPAIN-PSTN
    ephone-dn  4
    number 3432145002
    description SPAIN
    name SPAIN-PSTN-INTL
    ephone-dn  5
    number 5005
    label 7812321
    description 7812321
    ephone-dn  6
    number 5006
    label x5005
    description OFFICE PHONE
    ephone  1
    device-security-mode none
    mac-address 0008.A3FD.39FF
    type 7960
    button  1:1 2:2 3:3 4:4
    button  5:5
    banner motd ^CC PSTN-IP-WAN ROUTER ^C
    line con 0
    password cisco
    logging synchronous
    login
    line aux 0
    line vty 0 4
    password cisco
    login
    transport input all
    line vty 5 15
    password cisco
    login
    transport input all
    scheduler allocate 20000 1000
    ntp master
    end
    PSTN_IP-WAN_RTR#

    I have went ahead and re-enabled the voice-ports just because I left that out of my original output.  See below.....
    Do you think I ordered 3 factory made T1 cables from BlackBox and ALL of them came back to me bad?  Or perhaps they might not have made them as cross over cables......hmm...any other suggestions?
    BR2_RTR(config)#voice-port 0/0/0:15
    BR2_RTR(config-voiceport)#no shut
    BR2_RTR(config-voiceport)#do sh voice port summ
    BR2_RTR(config-voiceport)#do sh voice port summ
                                               IN       OUT
    PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
    =============== == ============ ===== ==== ======== ======== ==
    0/0/0:15        01  isdn-voice  up    down none     none     y
    0/0/0:15        02  isdn-voice  up    down none     none     y
    0/0/0:15        03  isdn-voice  up    down none     none     y
    50/0/1          1      efxs     up    dorm on-hook  idle     y
    50/0/2          1      efxs     up    dorm on-hook  idle     y
    PWR FAILOVER PORT        PSTN FAILOVER PORT
    =================        ==================
    HQ-RTR(config)#voice-port 0/2/0:23
    HQ-RTR(config-voiceport)#no shut
    HQ-RTR(config-voiceport)#
    HQ-RTR(config-voiceport)#
    HQ-RTR(config-voiceport)#do sh voice port summ
                                               IN       OUT
    PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
    =============== == ============ ===== ==== ======== ======== ==
    0/2/0:23        01  isdn-voice  up    down none     none     y
    0/2/0:23        02  isdn-voice  up    down none     none     y
    0/2/0:23        03  isdn-voice  up    down none     none     y
    PWR FAILOVER PORT        PSTN FAILOVER PORT
    =================        ==================
    PSTN_IP-WAN_RTR#conf t
    Enter configuration commands, one per line.  End with CNTL/Z.
    PSTN_IP-WAN_RTR(config)#voice-p
    PSTN_IP-WAN_RTR(config)#voice-port 0/0/0:15
    PSTN_IP-WAN_RTR(config-voiceport)#no shut
    PSTN_IP-WAN_RTR(config-voiceport)#exit
    PSTN_IP-WAN_RTR(config)#voice-por
    PSTN_IP-WAN_RTR(config)#voice-port 0/2/0:23
    PSTN_IP-WAN_RTR(config-voiceport)#no shut
    PSTN_IP-WAN_RTR(config-voiceport)#exit
    PSTN_IP-WAN_RTR(config)#voice-por
    PSTN_IP-WAN_RTR(config)#voice-port 0/0/1:15
    PSTN_IP-WAN_RTR(config-voiceport)#no shut
    PSTN_IP-WAN_RTR(config-voiceport)#exit
    PSTN_IP-WAN_RTR(config)#voice-port 0/2/1:23
    PSTN_IP-WAN_RTR(config-voiceport)#no shut
    PSTN_IP-WAN_RTR(config-voiceport)#exit
    PSTN_IP-WAN_RTR(config)#
    PSTN_IP-WAN_RTR(config)#
    PSTN_IP-WAN_RTR(config)#
    PSTN_IP-WAN_RTR(config)#do sh voice port summ
                                               IN       OUT
    PORT            CH   SIG-TYPE   ADMIN OPER STATUS   STATUS   EC
    =============== == ============ ===== ==== ======== ======== ==
    0/0/0:15        01  isdn-voice  up    dorm none     none     y
    0/0/0:15        02  isdn-voice  up    dorm none     none     y
    0/0/0:15        03  isdn-voice  up    dorm none     none     y
    0/2/0:23        01  isdn-voice  up    dorm none     none     y
    0/2/0:23        02  isdn-voice  up    dorm none     none     y
    0/2/0:23        03  isdn-voice  up    dorm none     none     y
    0/0/1:15        01  isdn-voice  up    dorm none     none     y
    0/0/1:15        02  isdn-voice  up    dorm none     none     y
    0/0/1:15        03  isdn-voice  up    dorm none     none     y
    0/2/1:23        01  isdn-voice  up    dorm none     none     y
    0/2/1:23        02  isdn-voice  up    dorm none     none     y
    0/2/1:23        03  isdn-voice  up    dorm none     none     y
    50/0/1          1      efxs     up    dorm on-hook  idle     y
    50/0/2          1      efxs     up    dorm on-hook  idle     y
    50/0/3          1      efxs     up    dorm on-hook  idle     y
    50/0/4          1      efxs     up    dorm on-hook  idle     y
    50/0/5          1      efxs     up    dorm on-hook  idle     y
    50/0/6          1      efxs     up    up   on-hook  idle     y
    PWR FAILOVER PORT        PSTN FAILOVER PORT
    =================        ==================
    PSTN_IP-WAN_RTR(config)#

  • When I select the lab color mode, many options are greyed out?

    Can anyone help me .  When I select Lab color, many options are grey out.  The following are greyed out: exposure,vibrance, black and white, channel mixer, and selective color.  It worked perfectly the first time I used it but will not work now.  Do I need to reset something.  I have tried everything I can think of.  I use a PC and PS 5.
    Thanks for the help.

    I'm working on the Mac versions of CC and CC 2014. If I select Lab, those very same options are grayed out.

  • Questions before an internal lab POC (on old underperformant hardware)

    Hello VDI users,
    NB: I initially asked this list of questions to my friends at the
    SunRay-Users mailing list, but then I found this forum as a
    more relevant place.
    It's a bit long and I understand that many questions may have
    already been answered in detail on the forum or VDI wiki. If it's
    not too much a burden - please just reply with a link in this case.
    I'd like this thread to become a reference of sorts to point to our
    management and customers.
    I'm growing an interest to try out a Sun VDI POC in our lab
    with VirtualBox and Sunrays, so I have a number of questions
    popping up. Not all of them are sunray-specific (in fact, most
    are VirtualBox-related), but I humbly hope you won't all flame
    me for that?
    I think I can get most of the answers by experiment, but if
    anyone feels like sharing their experience on these matters
    so I can expect something a'priori - you're welcome to do so ;)
    Some questions involve best practices, however. I understand
    that all mileages vary, but perhaps you can warn me (and others)
    about some known-not-working configurations...
    1) VDI core involves a replicated database (such as MySQL)
    for redundant configuration of its working set storage...
    1.1) What is the typical load on this database? Should it
    just be "available", or should it also have a high mark
    in performance?
    For example, we have a number of old Sun Netra servers
    (UltraSPARC-II 450-650MHz) which even have a shared SCSI
    JBOD (Sun StorEdge S1 with up to 3 disks).
    Would these old horses plow the field well? (Some of them
    do run our SRSS/uttsc tasks okay)
    1.2) This idea seems crippled a bit anyway - if the database
    master node goes down, it seems (but I may be wrong) that
    one of the slave DB nodes should be promoted to a master
    status, and then when the master goes up, their statuses
    should be sorted out again.
    Or the master should be made HA in shared-storage cluster.
    (Wonder question) Why didn't they use Sun DSEE or OpenDS
    with built-in multimaster replication instead?
    2) The documentation I've seen refers to a specific version
    of VirtualBox - 2.0.8, as the supported platform for VDI3.
    It was implied that there were specific features in that
    build made for Sun VDI 3 to work with it. Or so I got it.
    2.1) A few versions rolled out since that one, 3.0 is out
    now. Will they work together okay, work but as unsupported
    config, not work at all?
    2.2) If specifically VirtualBox 2.0.8 is to be used, is there
    some secret build available, or the one from Old Versions
    download page will do?
    3) How much a bad idea is it to roll out a POC deployment
    (up to 10 virtual desktop machines) with VirtualBox VMs
    running on the same server which contains their data
    (such as Sun Fire X4500 with snv_114 or newer)?
    3.1) If this is possible at all, and if the VM data is a
    (cloned) ZFS dataset/volume, should a networked protocol
    (iSCSI) be used for VM data access anyway, or is it
    possible (better?) to use local disk access methods?
    3.2) Is it possible to do a POC deployment (forfeiting such
    features as failover, scalability, etc.) on a single
    machine alltogether?
    3.3) Is it feasible to extend a single-machine deployment
    to a multiple-machine deployment in the future (that
    is, without reinstalling/reconfiguring from scratch)?
    4) Does VBox RDP server and its VDI interaction with SRSS
    have any specific benefits to native Windows RDP, such
    as responsiveness, bandwidth, features (say, microphone
    input)?
    Am I correct to say that VBox RDP server enables the
    touted 3D acceleration (OpenGL 2.0 and DX8/9), and lets
    connections over RDP to any VM BIOS and OSes, not just
    Windows ones?
    4.1) Does the presence of a graphics accelerator card on
    the VirtualBox server matter for remote use of the VM's
    (such as through a Sun Ray and VDI)?
    4.2) Concerning the microphone input, as the question often
    asked for SRSS+uttsc and replied by RDP protocol limits...
    Is it possible to pass the audio over some virtualized
    device for the virtual machine? Is it (not) implemented
    already? ;)
    5) Are there known DO's and DONT's for VM desktop workloads?
    For example, simply office productivity software users
    and software developers with Java IDEs or ongoing C/C++
    compilations should have different RAM/disk footprints.
    Graphics designers heavy on Adobe Photoshop are another
    breed (which we've seen to crawl miserably in Windows
    RDP regardless of win/mstsc or srss/uttsc clients).
    Can it be predicted that some class of desktops can
    virtualize well and others should remain "physical"?
    NB: I guess this is a double-question - on virtualization
    of remote desktop tasks over X11/RDP/ALP (graphics bound),
    as well as a question on virtualization of whole desktop
    machines (IO/RAM/CPU bound).
    6) Are there any rule-of-thumb values for virtualized
    HDD and networking filesystems (NFS, CIFS) throughput?
    (I've seen the sizing guides on VDI Wiki; anything else
    to consider?)
    For example, the particular users' data (their roaming
    profiles, etc.) should be provisioned off the networked
    storage server, temporary files (browser caches, etc.)
    should only exist in the virtual machine, and home dirs
    with working files may better be served off the network
    share altogether.
    I wonder how well this idea works in real life?
    In particular, how well does a virtualized networked
    or "local" homedir work for typical software compile
    tasks (r/w access to many small files)?
    7) I'm also interested in the scenario of VMs spawned
    from "golden image" and destroyed after logout and/or
    manually (i.e. after "golden image"'s update/patching).
    It would be interesting to enable the cloned machine
    to get an individual hostname, join the Windows domain
    (if applicable), promote the user's login to the VM's
    local Administrators group or assign RBAC profiles or
    sudoer permissions, perhaps download the user's domain
    roaming profile - all prior to the first login on this
    VM...
    Is there a way to pass some specific parameters to the
    VM cloning method (i.e. the user's login name, machine's
    hostname and VM's OS)?
    If not, perhaps there are some best-practice suggestions
    on similar provisioning of cloned hosts during first boot
    (this problem is not as new as VDI, anyways)?
    8) How great is the overhead (quantitative or subjective)
    of VM desktops overall (if more specific than values in
    sizing guide on Wiki)? I've already asked on HDD/networking
    above. Other aspects involve:
    How much more RAM does a VM-executing process typically
    use than is configured for the VM? In the JavaOne demo
    webinar screenshots I think I've seen a Windows 7 host
    with 512Mb RAM, and a VM process sized about 575Mb.
    The Wiki suggests 1.2 times more. Is this a typical value?
    Are there "hidden costs" in other VBox processes?
    How efficiently is the CPU emulated/provided (if the VBox
    host has the relevant VT-x extensions), especially for
    such CPU-intensive tasks as compilation?
    *) Question from our bookkeeping team:
    Does creating such a POC lab and testing it in office's
    daily work (placing some employees or guests in front of
    virtual desktops instead of real computers or SR Solaris
    desktops) violate some licenses for Sun VDI, VirtualBox,
    Sun Rays, Sun SGD, Solaris, etc? (The SRSS and SSGD are
    licensed; Solaris is, I guess, licensed by the download
    form asking for how many hosts we have).
    Since all of the products involved (sans SGD) don't need
    a proof of license to install and run, and they can be
    downloaded somewhat freely (after quickly clicking thru
    the tomes of license agreements), it's hard for a mere
    admin to reply such questions ;)
    If there are some limits (# of users, connections, VMs,
    CPUs, days of use, whatever) which differentiate a legal
    deployment for demo (or even legal for day-to-day work)
    from a pirated abuse - please let me know.
    //Jim
    Edited by: JimKlimov on Jul 7, 2009 10:59 AM
    Added licensing question

    Hello VDI users,
    NB: I initially asked this list of questions to my friends at the
    SunRay-Users mailing list, but then I found this forum as a
    more relevant place.
    It's a bit long and I understand that many questions may have
    already been answered in detail on the forum or VDI wiki. If it's
    not too much a burden - please just reply with a link in this case.
    I'd like this thread to become a reference of sorts to point to our
    management and customers.
    I'm growing an interest to try out a Sun VDI POC in our lab
    with VirtualBox and Sunrays, so I have a number of questions
    popping up. Not all of them are sunray-specific (in fact, most
    are VirtualBox-related), but I humbly hope you won't all flame
    me for that?
    I think I can get most of the answers by experiment, but if
    anyone feels like sharing their experience on these matters
    so I can expect something a'priori - you're welcome to do so ;)
    Some questions involve best practices, however. I understand
    that all mileages vary, but perhaps you can warn me (and others)
    about some known-not-working configurations...
    1) VDI core involves a replicated database (such as MySQL)
    for redundant configuration of its working set storage...
    1.1) What is the typical load on this database? Should it
    just be "available", or should it also have a high mark
    in performance?
    For example, we have a number of old Sun Netra servers
    (UltraSPARC-II 450-650MHz) which even have a shared SCSI
    JBOD (Sun StorEdge S1 with up to 3 disks).
    Would these old horses plow the field well? (Some of them
    do run our SRSS/uttsc tasks okay)
    1.2) This idea seems crippled a bit anyway - if the database
    master node goes down, it seems (but I may be wrong) that
    one of the slave DB nodes should be promoted to a master
    status, and then when the master goes up, their statuses
    should be sorted out again.
    Or the master should be made HA in shared-storage cluster.
    (Wonder question) Why didn't they use Sun DSEE or OpenDS
    with built-in multimaster replication instead?
    2) The documentation I've seen refers to a specific version
    of VirtualBox - 2.0.8, as the supported platform for VDI3.
    It was implied that there were specific features in that
    build made for Sun VDI 3 to work with it. Or so I got it.
    2.1) A few versions rolled out since that one, 3.0 is out
    now. Will they work together okay, work but as unsupported
    config, not work at all?
    2.2) If specifically VirtualBox 2.0.8 is to be used, is there
    some secret build available, or the one from Old Versions
    download page will do?
    3) How much a bad idea is it to roll out a POC deployment
    (up to 10 virtual desktop machines) with VirtualBox VMs
    running on the same server which contains their data
    (such as Sun Fire X4500 with snv_114 or newer)?
    3.1) If this is possible at all, and if the VM data is a
    (cloned) ZFS dataset/volume, should a networked protocol
    (iSCSI) be used for VM data access anyway, or is it
    possible (better?) to use local disk access methods?
    3.2) Is it possible to do a POC deployment (forfeiting such
    features as failover, scalability, etc.) on a single
    machine alltogether?
    3.3) Is it feasible to extend a single-machine deployment
    to a multiple-machine deployment in the future (that
    is, without reinstalling/reconfiguring from scratch)?
    4) Does VBox RDP server and its VDI interaction with SRSS
    have any specific benefits to native Windows RDP, such
    as responsiveness, bandwidth, features (say, microphone
    input)?
    Am I correct to say that VBox RDP server enables the
    touted 3D acceleration (OpenGL 2.0 and DX8/9), and lets
    connections over RDP to any VM BIOS and OSes, not just
    Windows ones?
    4.1) Does the presence of a graphics accelerator card on
    the VirtualBox server matter for remote use of the VM's
    (such as through a Sun Ray and VDI)?
    4.2) Concerning the microphone input, as the question often
    asked for SRSS+uttsc and replied by RDP protocol limits...
    Is it possible to pass the audio over some virtualized
    device for the virtual machine? Is it (not) implemented
    already? ;)
    5) Are there known DO's and DONT's for VM desktop workloads?
    For example, simply office productivity software users
    and software developers with Java IDEs or ongoing C/C++
    compilations should have different RAM/disk footprints.
    Graphics designers heavy on Adobe Photoshop are another
    breed (which we've seen to crawl miserably in Windows
    RDP regardless of win/mstsc or srss/uttsc clients).
    Can it be predicted that some class of desktops can
    virtualize well and others should remain "physical"?
    NB: I guess this is a double-question - on virtualization
    of remote desktop tasks over X11/RDP/ALP (graphics bound),
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