[cisco-voip] Some Noob questions about a new VoIP deployment

[Lelio Fulgenzi]

Probably the only rock-solid one, but the security options I mentioned earlier give you a good head start.

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Lelio Fulgenzi, B.A.
Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
(519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
"Bad grammar makes me [sic]" - Tshirt

  ----- Original Message ----- 
  From: Scot Gossen 
  To: Lelio Fulgenzi ; Robert Holtz ; cisco-voip at puck.nether.net 
  Sent: Wednesday, March 05, 2008 12:06 AM
  Subject: Re: [cisco-voip] Some Noob questions about a new VoIP deployment


  I would assume then that your only other choice would be 802.1x. I believe any of the 7906/11/41/61/71G and newer phones support 802.1x. If you go to SETTINGS/SECURITY CONFIGURATION there is an 802.1x configuration setting.

  -Go0se

  Lelio Fulgenzi <lelio at uoguelph.ca> wrote:
    I think something like VoIP hopper does not require the phone's PC port, it does everything from the switch port. 

    --------------------------------------------------------------------------------
    Lelio Fulgenzi, B.A.
    Senior Analyst (CCS) * University of Guelph * Guelph, Ontario N1G 2W1
    (519) 824-4120 x56354 (519) 767-1060 FAX (JNHN)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 
    "Bad grammar makes me [sic]" - Tshirt

      ----- Original Message ----- 
      From: Scot Gossen 
      To: Robert Holtz ; 'cisco-voip at puck.nether.net' 
      Sent: Tuesday, March 04, 2008 11:39 PM
      Subject: Re: [cisco-voip] Some Noob questions about a new VoIP deployment


      You can always disable the pc port on the phone.

      I think "WAN Killer" will do what you wish as far as testing QoS.

      -Go0se

      Robert Holtz <RHoltz at cmsstl.com> wrote: 
        We are in the process of rolling out a Cisco VoIP network and there have been quite a few concerns expressed in regards to security.
        We're using VACL's on our code 6509 switches to stop IP data VLAN ranges from entering the VoIP VLAN but it would appear that the program named "VoIP Hopper" would allow us to bypass and VACL.  I have yet to use VoIP Hopper but will attempt it some time soon.  Has anyone used this product to jump through a VACL?
        Our next concern is QoS and what are some good open source tools to generate traffic to trigger the QoS queuing mechanisms.  All of our gear is gigabit Ethernet so I'm thinking that I won't be able to generate the level of traffic I need without multiple machines.  Promising tools so far look like "BitTwist" and "D-ITG".  Does anyone have any recommendations for these types of tools?
        Thanks,
        -R-
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