From: Christopher Van Heuveln (cvanheuv@xxxxxxxxx)
Date: Mon Aug 14 2000 - 18:12:16 GMT-3
You should probably review how inverse masking works.
> access-list 200 permit 0x0000 0x0D0D
...the mask above is telling which bits must be zero and which
ones it doesn't care about. A mask of 0D just says that
it will permit 00,04,05,08,09,0C,and 0D. If you use
> access-list 200 permit 0x0D0D 0x0000
...this mask says the only SAP that will match is 0D0D. If no
bits are set in the mask then the SAP must be an exact match.
On Mon, Aug 14, 2000 at 03:15:03PM -0400, Dayong Gan wrote:
> hi, Jamie.
>
> access-list 200 permit 0x0000 0x0D0D
>
> This command does not make sense. 0x0000 is the type code? 0x0D0D is the
> mask?
>
> It should be "access-list 200 permit 0x0D0D 0x0000" ?
>
>
> Dayong
>
> -----Original Message-----
> From: James Brogdon, Jr. [mailto:jbrogdon@mentortech.com]
> Sent: Saturday, August 12, 2000 12:52 AM
> To: 'Dayong Gan'
> Subject: RE: How to find the Type-Code in Cisco CD?
>
>
>
> Dayong,
>
> The NetBIOS LSAPs are:
> F0
> F1
>
> The SNA LSAPs are:
> 04
> 05
> 08
> 09
> 0C
> 0D
>
> To permit all NetBIOS Traffic use:
>
> access-list 200 permit 0xF0F0 0x0101
>
> To permit all SNA Traffic:
>
> access-list 200 permit 0x0000 0x0D0D
>
>
> Let me know if this helps.
>
> Thanks,
>
> Jamie Brogdon
> Consultant
> Mentor Technologies
> (443) 621-6734 (cell)
> jbrogdon@mentortech.com
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
> Dayong Gan
> Sent: Friday, August 11, 2000 2:38 PM
> To: Ccielab (E-mail)
> Subject: How to find the Type-Code in Cisco CD?
>
>
> Hi, everybody.
>
> How can I find out the type codes when config access-list 200-299?
>
> DLSW Design Guide (cisco) says
> to permit NetBIOS not SNA
> access-list 200 permit 0x0F0F 0x0101
>
> FatKid ---411 advanced dlsw+ Hint 11---says
> SNA (0x0F0F)
> Netbios (0x0D0D)
>
>
> Which one is corect? I can not find a full list of type-code on cisco cd.
> Who can help me?
>
> Best regards,
>
> Dayong Gan
> Network Engineer
> Nuvo Network Management Inc.
> 260-2650 Queensview Drive, Ottawa. Canada K2B 8H6
> Tel:(613)721-6886 ext. 149
> Fax:(613)721-1399
> Email: dgan@nuvo.com
> http://www.nuvo.com <http://www.nuvo.com/>
>
>
>
-- Chris Van Heuveln Cisco Systems email: cvanheuv@cisco.com RTP TAC : : or: cvh@cisco.com ----------------- ..:::...:::.. -------------------------
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