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

[Scot Gossen]

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. 
  
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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)
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    ----- 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:             @page Section1 {size: 8.5in  11.0in; margin: 1.0in 1.25in 1.0in 1.25in; } P.MsoNormal {  FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAMILY: "Times New Roman" } LI.MsoNormal {  FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAMILY: "Times New Roman" } DIV.MsoNormal {  FONT-SIZE: 12pt; MARGIN: 0in 0in 0pt; FONT-FAMILY: "Times New Roman" } A:link {  COLOR: blue; TEXT-DECORATION: underline } SPAN.MsoHyperlink {  COLOR: blue; TEXT-DECORATION: underline } A:visited {  COLOR: purple; TEXT-DECORATION: underline } SPAN.MsoHyperlinkFollowed {  COLOR: purple; TEXT-DECORATION: underline } SPAN.EmailStyle17 {  FONT-WEIGHT: normal; COLOR: windowtext; FONT-STYLE: normal; FONT-FAMILY: "Times New Roman"; TEXT-DECORATION: none; mso-style-type: personal-compose } DIV.Section1 {  page: Section1 }            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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