someciscohardware

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  4 x Cisco 2500 routers

  
  
  
  
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    each router has one Ethernet and two serial interfaces

    
    
  • one of the 2500’s, router1, has an ISDN BRI interface
    

  
  
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  1 x Cisco 2600 router (identified as router2)

  
  
  
  
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    has one Ethernet interface

    
    
  • has both an ISDN BRI and a PRI interface
    

  
  
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  2 x Catalyst 1912 switches

  
  
  
  
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    each switch has twelve 10baseT and two Fast Ethernet ports

  
  
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  2 X Catalyst 2950 switches

  
  
  
  
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    each switch has twelve 10/100 Ethernet ports

  
  
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  2 x  PC’s