On Fri, 10 Nov 2000 23:00:01 -0500 (EST), Marco Rodrigues wrote:

>  Hello Group, 
>  
>       I dont' know if anyone found this yet, but I couldn't find an
>  errata on the ciscopress homepage so here it goes. On Pg .100 it states
>  that a VLAN ID header is 10 bits long in the first 26 bytes of the ISL
>  encapulation. But later in Figure 3-7 it says the VLAN ID field is 15
>  bits. Can someone clarify this for me?
>  
>       Another issue is on Pg 104 is says original ethernet frames can't exceed
>  1518 bytes. But they state that if using 802.1q the frame becomes 1522
>  bytes long. I thought 802.1q inserts it's information into the exsisting
>  ethernet frame and ISL encapulates it making the size of the frame 1522
>  bytes. Can someone also clarify this of me?
>  
>  Thanks in advance
>  
>  
>  
>  
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