I agree with Pete but your management VLAN doesn't have to be VLAN 1. For
example, I implemented a DMZ for a client where we used VLAN 999 for the
management "rail".
Darren
At 12:03 PM 05/03/2001 -0400, Peter Van Oene wrote:
>Interface sc0 is not all that relevant here as far as I recall. You need to
>simply set the interfaces you connect to on each router to a similar trunk
>mode (ISL vs dot1q etc) and things should happen naturally. Your sc0
>interface is simply the management interface on the 5500 which should be
>left in your management VLAN which is hopefully vlan 1. Keep in mind that
>VLANS and Trunks etc are a layer 2 concept and do not involve or require IP
>addressing. IP routing will certainly necessitate that you configure the
>right subnets on each VLAN(broadcast domain) but the functionality of the
>trunk itself is not dependant on that configuration.
>
>HTH
>
>Pete
>
>
>
>
>*********** REPLY SEPARATOR ***********
>
>On 5/2/2001 at 11:36 PM Rich Chang wrote:
>
>>Dear CiscoGroupstudy.com
>>
>> I am having trouble getting the trunk up between a Cisco 7513 Router
>> and a Cisco Switch 5500 so that VLAN's 10 and 20 can cross it. It may
>> be because I can't set interface sc0 on the 5500 switch correctly.
>>
>> Assume VLAN 10 is 10.10.0.0/16 port 2/1 on Cisco 5500 switch
>> VLAN 20 is 10.20.0.0/16 port 2/2 on Cisco 5500 switch
>>
>> Assume ISL Trunk 1/1 connected between 1/1 on Cisco 5500 switch to
>> FastEthernet 3/0/0 to Cisco 7513 Router
>>
>> FastEthernet3/0/0.10 = 10.10.1.1
>> FastEthernet3/0/0.20 = 10.20.1.1
>>
>> what should I use for the address for interface sc0 on the Switch?
>>
>> Interface sc0 determines port 1/1 address on the switch--
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>FAQ, list archives, and subscription info:
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****************************************************************************
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Darren S. Crawford
Lucent Technologies Worldwide Services
2377 Gold Meadow Way Phone: (916) 859-5200 x310
Suite 230 Fax: (916) 859-5201
Sacramento, CA 95670 Pager: (800) 467-1467
Email: [EMAIL PROTECTED] Epager: [EMAIL PROTECTED]
http://www.lucent.com Network Systems
Consultant - CCNA, CCIE Written
"Providing the Power Operable Networks."
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