3750-48port PoE switch - Urgent

sam88sam88 Posts: 58Member ■■□□□□□□□□
Hi Guys,

I have ordered 3750-48 ps V2 PoE switch but the seller sent the 3750-48 Ps PoE switch. What's the difference between these two models? Which one is better between 3750 and 3750V2?

Comments

  • clarsonclarson Posts: 875Member ■■■■□□□□□□
    which is better would depend on the environment you are putting the switch into.

    but, as stand alone units, a big difference is the amount of flash memory. 3750 has 16mb and can not run version 15 of the ios. the 3750V2 has 32mb of flash memory and can run version 15 of the ios.
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    Thanks for sharing the information. I'm using this for my home lab.Last night I tried to upload the ios (c3750-ipbasek9-mz.150-2.SE11.bin)through xmodem (hyperterminal). Which took almost 7-8 hours and later I got an error insufficient space. Now, I'll try to upload another IOS (c3750-ipservicesk9-mz.122-55.SE12.bin) because he will take 10-15 business days for the replacement.
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    Hi Clarson,

    I need a suggestion from you. I am planning to purchase 1 NME-CUE for my 2821 router (128 mb flash & 1024 Mb ram) with PVDM2-16. 2821 router has 8.x CME version installed. 2 x 2811 with (128 mb flash and 512 mb ram) & 1 x 2811 with (256 mb Flash & 512 mb ram with PVDM2-16 c2800nm-adventerprisek9_ivs-mz.151-4.M4.bin) all the 3 routers has latest ios installed c2800nm-adventerprisek9-mz.151-4.M4.bin.

    Product Description

    Cisco NME-CUE Unity Express module with 120 GB HDD & 512 MB RAM (150 Voicemail License)
    CPU Model: Intel(R) Celeron(R) M processor 1.00 GHZ
    CPU Cache(Kbyte):512

    Installed License
    -voicemail_lic.sig: 150 MAILBOX LICENSE

    -ivr_lic.sig: NULL IVR LICENSE

    -port_lic.sig: 8 PORT BASE LICENSE

    -version 7.x
  • negru_tudornegru_tudor Posts: 473Member
    sam88 wrote: »
    Thanks for sharing the information. I'm using this for my home lab.Last night I tried to upload the ios (c3750-ipbasek9-mz.150-2.SE11.bin)through xmodem (hyperterminal). Which took almost 7-8 hours and later I got an error insufficient space. Now, I'll try to upload another IOS (c3750-ipservicesk9-mz.122-55.SE12.bin) because he will take 10-15 business days for the replacement.

    You can actually increase the speed of the XMODEM transfer from the standard 9600 bps (https://www.cisco.com/c/en/us/support/docs/routers/2600-series-multiservice-platforms/15085-xmodem-generic.html). :)

    I'd say return that switch and get the one that does IOS 15.
    2017-2018 goals:
    [X] CIPTV2 300-075
    [ ] SIP School SSCA
    [X] CCNP Switch 300-115 [X] CCNP Route 300-101 [X] CCNP Tshoot 300-135
    [ ] LPIC1-101 [ ] LPIC1-102 (wishful thinking)
  • negru_tudornegru_tudor Posts: 473Member
    sam88 wrote: »
    Hi Clarson,

    I need a suggestion from you. I am planning to purchase 1 NME-CUE for my 2821 router (128 mb flash & 1024 Mb ram) with PVDM2-16. 2821 router has 8.x CME version installed. 2 x 2811 with (128 mb flash and 512 mb ram) & 1 x 2811 with (256 mb Flash & 512 mb ram with PVDM2-16 c2800nm-adventerprisek9_ivs-mz.151-4.M4.bin) all the 3 routers has latest ios installed c2800nm-adventerprisek9-mz.151-4.M4.bin.

    Product Description

    Cisco NME-CUE Unity Express module with 120 GB HDD & 512 MB RAM (150 Voicemail License)
    CPU Model: Intel(R) Celeron(R) M processor 1.00 GHZ
    CPU Cache(Kbyte):512

    Installed License
    -voicemail_lic.sig: 150 MAILBOX LICENSE

    -ivr_lic.sig: NULL IVR LICENSE

    -port_lic.sig: 8 PORT BASE LICENSE

    -version 7.x

    Do you really want to buy the hardware for CUE? The new CCIE blueprint for example references virtualized Unity Connection Express (https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/unity_exp/rel9_0/install/cue_install_book.html). the NME-CUE is phased out. Doubt you'll see it in production or anything. 29xx / 39xx (ISR G2) models make use of SRE modules and the 44XX routers use containers (using again an OVA) to deploy voicemail. Might be worth having a look at the OVA for CUE.

    Just my 2 cents.
    2017-2018 goals:
    [X] CIPTV2 300-075
    [ ] SIP School SSCA
    [X] CCNP Switch 300-115 [X] CCNP Route 300-101 [X] CCNP Tshoot 300-135
    [ ] LPIC1-101 [ ] LPIC1-102 (wishful thinking)
  • clarsonclarson Posts: 875Member ■■■■□□□□□□
    Sorry, I'm unable to help out with a Cisco NME-CUE Unity Express module. No experience here.
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    Thanks.I told that seller. I want 3750 V2. He will provide the replacement.
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    March 15,2018 I'm going to join my ccna R+S class before that I want to be ready with all the equipment's. Pretty new to the networking field. I bought these books Todd Lamle and ccna voice Jeremy. My friend told me it's very important to see the physical equipment's to get the better understanding about hardware and for hands on experience. I Checked online some blogs and forums and I bought the below mentioned hardware for myself. I'm struggling for the missing modules and hardware for my home lab. If you can guide me with the missing hardware and modules. I'll really appreciate your help and support regarding the same. Atleast for the ccnp or ccvp level hardware home lab. Any suggestion regarding books or study material.


    Router's
    **********
    1- 2821 (256 mb CF 1024 mb Ram)
    Ios:- c2800nm-adventerprisek9-mz.151-4.M12a.bin
    PVDM2-16
    Vwic-2mft T1/E1
    Wic-2T


    2- 2811 (256 mb CF and 512 Mb Ram)
    Ios:- c2800nm-adventerprisek9-mz.151-4.M12a.bin
    PVDM2-16
    Vwic-2mft T1/E1
    Wic-2T


    3- 2811 (128 mb CF and 512 mb ram)
    Ios:- c2800nm-adventerprisek9_ivs-mz.151-4.M12a.bin
    Vwic2-1MFT


    4- 2811 (128 mb CF and 512mb ram)
    Ios:-c2800nm-adventerprisek9-mz.151-4.M12a.bin


    5- 1760 1 FE (96/32)


    1- 1760 [1FE] [96/32]
    (IOS- c1700-entbasek9-mz.124-25a.bin )
    Cisco 1760 (MPC860P) processor (revision 0x400) with 85627K/12677K bytes of memory.
    Processor board ID FOC07271KE2 (2250070842), with hardware revision 0000
    MPC860P processor: part number 5, mask 2
    1 FastEthernet interface
    1 ISDN Basic Rate interface
    32K bytes of NVRAM.
    32768K bytes of processor board System flash (Read/Write)


    6- 2620XM [1FE] [64/16 CF]
    (IOS- c2600-d-mz.122-13c.bin)


    cisco 2620XM (MPC860P) processor (revision 0x100) with 61440K/4096K bytes of memory.
    Processor board ID
    M860 processor: part number 5, mask 2
    Bridging software.
    X.25 software, Version 3.0.0.
    1 FastEthernet/IEEE 802.3 interface(s)
    2 Serial(sync/async) network interface(s)
    32K bytes of non-volatile configuration memory.
    16384K bytes of processor board System flash (Read/Write)




    7- 2620XM [1FE] [96/16 CF]
    (IOS- c2600-d-mz.122-29a.bin)


    cisco 2620XM (MPC860P) processor (revision 0x100) with 94208K/4096K bytes of memory.
    Processor board ID
    M860 processor: part number 5, mask 2
    Bridging software.
    X.25 software, Version 3.0.0.
    Basic Rate ISDN software, Version 1.1.
    1 FastEthernet/IEEE 802.3 interface(s)
    2 Serial(sync/async) network interface(s)
    1 ISDN Basic Rate interface(s)
    32K bytes of non-volatile configuration memory.
    16384K bytes of processor board System flash (Read/Write)




    8- 1841 [2FE] [256 RAM /64 CF]
    (IOS- c2800nm-adventerprisek9-mz.151-4.M12a.bin)


    Cisco 1841 with 239616K/22528K bytes of memory.
    Processor board ID
    2 FastEthernet interfaces
    2 Channelized (E1 or T1)/PRI ports
    1 Virtual Private Network (VPN) Module
    DRAM configuration is 64 bits wide with parity disabled.
    191K bytes of NVRAM.
    62720K bytes of ATA CompactFlash (Read/Write)
    (IOS- c1841-adventerprisek9-mz.151-4.M12a.bin)




    9- 1841 [2FE] [256 RAM/64 CF]
    (IOS- c1841-adventerprisek9-mz.151-4.M12a.bin)




    Cisco 1841 with 237568K/24576K bytes of memory.
    Processor board ID
    2 FastEthernet interfaces
    2 Virtual Private Network (VPN) Modules
    DRAM configuration is 64 bits wide with parity disabled.
    191K bytes of NVRAM.
    62720K bytes of ATA CompactFlash (Read/Write)


    *************************************
    Switches


    I have 3 2950-24PS


    3 x 2950-24PS
    (IOS- c2950-i6q4l2-mz.121-19.EA1c.bin )




    cisco WS-C2950T-24 (RC32300) processor (revision P0) with 20808K bytes of memory.
    Processor board ID
    Last reset from system-reset
    Running Enhanced Image
    24 FastEthernet/IEEE 802.3 interface(s)
    2 Gigabit Ethernet/IEEE 802.3 interface(s)


    I have 2 3550-24PS (Non-Poe)


    2 x 3550-24PT [NON-PoE]
    (IOS- c3550-i9q3l2-mz.121-22.EA7/c3550-i9q3l2-mz.121-22.EA7.bin)




    1 3750 that needs to be replaced with 3750 V2
    (PoE)


    Ip Phones(SCCP)
    **************
    Stuck in boot Loop (power cube used)
    1- 7942
    2- 7942
    3- 7942


    Modules
    *******
    6- 1 ISDN Basic Rate interface
    7- 1 ISDN Basic Rate interface


    1760- Using 2 xPVDM-256K4 but the led is not up.
    Quite sure it's not using my both PVDM.


    LAPTOP
    *******
    1-DELL INSPIRON WIN7-64bit I3-3217U 1.80GHz




    > VMware Workstation 14 Player
    [Winserver 2012 R2 (Data centre)
    CUCM 9.x installed] & TMS 15.x installed.
  • negru_tudornegru_tudor Posts: 473Member
    sam88 wrote: »
    March 15,2018 I'm going to join my ccna R+S class before that I want to be ready with all the equipment's. Pretty new to the networking field. I bought these books Todd Lamle and ccna voice Jeremy. My friend told me it's very important to see the physical equipment's to get the better understanding about hardware and for hands on experience. I Checked online some blogs and forums and I bought the below mentioned hardware for myself. I'm struggling for the missing modules and hardware for my home lab. If you can guide me with the missing hardware and modules. I'll really appreciate your help and support regarding the same. Atleast for the ccnp or ccvp level hardware home lab. Any suggestion regarding books or study material.


    Router's
    **********
    1- 2821 (256 mb CF 1024 mb Ram)
    Ios:- c2800nm-adventerprisek9-mz.151-4.M12a.bin
    PVDM2-16
    Vwic-2mft T1/E1
    Wic-2T


    2- 2811 (256 mb CF and 512 Mb Ram)
    Ios:- c2800nm-adventerprisek9-mz.151-4.M12a.bin
    PVDM2-16
    Vwic-2mft T1/E1
    Wic-2T


    3- 2811 (128 mb CF and 512 mb ram)
    Ios:- c2800nm-adventerprisek9_ivs-mz.151-4.M12a.bin
    Vwic2-1MFT


    4- 2811 (128 mb CF and 512mb ram)
    Ios:-c2800nm-adventerprisek9-mz.151-4.M12a.bin


    5- 1760 1 FE (96/32)


    1- 1760 [1FE] [96/32]
    (IOS- c1700-entbasek9-mz.124-25a.bin )
    Cisco 1760 (MPC860P) processor (revision 0x400) with 85627K/12677K bytes of memory.
    Processor board ID FOC07271KE2 (2250070842), with hardware revision 0000
    MPC860P processor: part number 5, mask 2
    1 FastEthernet interface
    1 ISDN Basic Rate interface
    32K bytes of NVRAM.
    32768K bytes of processor board System flash (Read/Write)


    6- 2620XM [1FE] [64/16 CF]
    (IOS- c2600-d-mz.122-13c.bin)


    cisco 2620XM (MPC860P) processor (revision 0x100) with 61440K/4096K bytes of memory.
    Processor board ID
    M860 processor: part number 5, mask 2
    Bridging software.
    X.25 software, Version 3.0.0.
    1 FastEthernet/IEEE 802.3 interface(s)
    2 Serial(sync/async) network interface(s)
    32K bytes of non-volatile configuration memory.
    16384K bytes of processor board System flash (Read/Write)




    7- 2620XM [1FE] [96/16 CF]
    (IOS- c2600-d-mz.122-29a.bin)


    cisco 2620XM (MPC860P) processor (revision 0x100) with 94208K/4096K bytes of memory.
    Processor board ID
    M860 processor: part number 5, mask 2
    Bridging software.
    X.25 software, Version 3.0.0.
    Basic Rate ISDN software, Version 1.1.
    1 FastEthernet/IEEE 802.3 interface(s)
    2 Serial(sync/async) network interface(s)
    1 ISDN Basic Rate interface(s)
    32K bytes of non-volatile configuration memory.
    16384K bytes of processor board System flash (Read/Write)




    8- 1841 [2FE] [256 RAM /64 CF]
    (IOS- c2800nm-adventerprisek9-mz.151-4.M12a.bin)


    Cisco 1841 with 239616K/22528K bytes of memory.
    Processor board ID
    2 FastEthernet interfaces
    2 Channelized (E1 or T1)/PRI ports
    1 Virtual Private Network (VPN) Module
    DRAM configuration is 64 bits wide with parity disabled.
    191K bytes of NVRAM.
    62720K bytes of ATA CompactFlash (Read/Write)
    (IOS- c1841-adventerprisek9-mz.151-4.M12a.bin)




    9- 1841 [2FE] [256 RAM/64 CF]
    (IOS- c1841-adventerprisek9-mz.151-4.M12a.bin)




    Cisco 1841 with 237568K/24576K bytes of memory.
    Processor board ID
    2 FastEthernet interfaces
    2 Virtual Private Network (VPN) Modules
    DRAM configuration is 64 bits wide with parity disabled.
    191K bytes of NVRAM.
    62720K bytes of ATA CompactFlash (Read/Write)


    *************************************
    Switches


    I have 3 2950-24PS


    3 x 2950-24PS
    (IOS- c2950-i6q4l2-mz.121-19.EA1c.bin )




    cisco WS-C2950T-24 (RC32300) processor (revision P0) with 20808K bytes of memory.
    Processor board ID
    Last reset from system-reset
    Running Enhanced Image
    24 FastEthernet/IEEE 802.3 interface(s)
    2 Gigabit Ethernet/IEEE 802.3 interface(s)


    I have 2 3550-24PS (Non-Poe)


    2 x 3550-24PT [NON-PoE]
    (IOS- c3550-i9q3l2-mz.121-22.EA7/c3550-i9q3l2-mz.121-22.EA7.bin)




    1 3750 that needs to be replaced with 3750 V2
    (PoE)


    Ip Phones(SCCP)
    **************
    Stuck in boot Loop (power cube used)
    1- 7942
    2- 7942
    3- 7942


    Modules
    *******
    6- 1 ISDN Basic Rate interface
    7- 1 ISDN Basic Rate interface


    1760- Using 2 xPVDM-256K4 but the led is not up.
    Quite sure it's not using my both PVDM.


    LAPTOP
    *******
    1-DELL INSPIRON WIN7-64bit I3-3217U 1.80GHz




    > VMware Workstation 14 Player
    [Winserver 2012 R2 (Data centre)
    CUCM 9.x installed] & TMS 15.x installed.

    That hardware is good if you want to do CCNA R&S and CCNP R&S maybe with *some* voice.

    FYI - there's no such thing as CCVP anymore nor CCNP:Voice. Everything's moved to CCNP:Collaboration as of late 2015 which requires CUCM, Unity, IM/P Releases 10.5 along with ISR G2 hardware (29xx, 39xx).

    Recently, Cisco have published the refreshed CCIE:Collaboration track which will see retired a LOT of the good ol' voice stuff (ISDN, MGCP, H323) pushing more towards virtualization. I suspect sometime this year or next year, they might do the same for CCNA and CCNP:Collaboration.

    Have a look: https://learningnetwork.cisco.com/community/ccie-collaboration-written-lab-updates
    2017-2018 goals:
    [X] CIPTV2 300-075
    [ ] SIP School SSCA
    [X] CCNP Switch 300-115 [X] CCNP Route 300-101 [X] CCNP Tshoot 300-135
    [ ] LPIC1-101 [ ] LPIC1-102 (wishful thinking)
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    Thanks for your reply. I'll not purchase hardware anymore. I believe this lab can't be used for ccna-voice/collaboration as well. I searched couple of them.Do you have any link to look for ccna-collaboration hardware?
  • negru_tudornegru_tudor Posts: 473Member
    sam88 wrote: »
    Thanks for your reply. I'll not purchase hardware anymore. I believe this lab can't be used for ccna-voice/collaboration as well. Do you have any link to look for ccna-collaboration hardware?

    Look here: https://www.youtube.com/watch?v=Tebwey7b5Nw
    The meat of Collaboration will be the video-enabled endpoints which will burn a hole in your pocket. You'll need at least 1 x ISR G2 router with PVDM3 resources for video conferencing. It's not cheap.
    2017-2018 goals:
    [X] CIPTV2 300-075
    [ ] SIP School SSCA
    [X] CCNP Switch 300-115 [X] CCNP Route 300-101 [X] CCNP Tshoot 300-135
    [ ] LPIC1-101 [ ] LPIC1-102 (wishful thinking)
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    Thanks.I have to purchase 2900 series router with PVDM3. I don't have EX60 & 90 but I do have DX70 & DX80. Hope I can use them soon. Thanks for your help and co-operation.
  • negru_tudornegru_tudor Posts: 473Member
    sam88 wrote: »
    Thanks.I have to purchase 2900 series router with PVDM3. I don't have EX60 & 90 but I do have DX70 & DX80. Hope I can use them soon. Thanks for your help and co-operation.

    No problem man. Good luck.
    2017-2018 goals:
    [X] CIPTV2 300-075
    [ ] SIP School SSCA
    [X] CCNP Switch 300-115 [X] CCNP Route 300-101 [X] CCNP Tshoot 300-135
    [ ] LPIC1-101 [ ] LPIC1-102 (wishful thinking)
  • sam88sam88 Posts: 58Member ■■□□□□□□□□
    Thanks again.
  • negru_tudornegru_tudor Posts: 473Member
    sam88 wrote: »
    Thanks again.

    ..and a little more info even on the PVDM3 modules for video which Cisco stepped away from as of late 2015. To my shame, I wasn't aware of their official position regarding video conferencing on ISR G2: https://www.cisco.com/c/en/us/products/collateral/unified-communications/tdm-gateways/bulletin-c25-735945.html
    2017-2018 goals:
    [X] CIPTV2 300-075
    [ ] SIP School SSCA
    [X] CCNP Switch 300-115 [X] CCNP Route 300-101 [X] CCNP Tshoot 300-135
    [ ] LPIC1-101 [ ] LPIC1-102 (wishful thinking)
Sign In or Register to comment.