802.1Q trunking on Ethernet ports of Modern IOS images

From: Null (Nullv0idmain@yahoo.com)
Date: Sat Mar 26 2005 - 23:59:05 GMT-3

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I was under the impression that newer IOS images could do dot1q trunking on
regular 10 base Ethernet interfaces ? I have a bunch of 3640's running the
following image : System image file is "flash:c3640-jk9o3s-mz.123-9.bin"
And when I use the following between an Ethernet interface on the 3640 and a
newer image EMI 3550 the trunk comes up but there is no connectivity ???

3640:

Interface Ether 0/0

  Ip address 1.1.1.1 255.255.255.0

Interface Ether 0/0.1

  Encap dot1 1

  Ip add 2.2.2.2 255.255.255.0

3550 Switch:

Interface f0/1

  Switch trunk encap dot1

   Switch mode trunk

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