Re: Where can we find the ethertype value for IPv6 in IOS

0x86DD
http://www.cisco.com/en/US/docs/ios/ibm/command/reference/b1ftethc_external_d
ocbase_0900e4b1812bd2b9_4container_external_docbase_0900e4b1805f84f9.html
Hope this helps.

PS- I wasn't able to find this via DocCD, either. I had to
google it and keep
searching through the results. I just started memorizing
them.
 
 
Regards,
Jay McMickle- CCNP, CCSP, CCDP, MCSE
http://mycciepursuit.wordpress.com/

________________________________
From: Chris Proctor <chris_at_cwproctor.net>
To: Aaron <aaron1_at_gvtc.com>
Cc: Dave
Serra <maybeedave_at_yahoo.com>; "ccielab_at_groupstudy.com"
<ccielab_at_groupstudy.com>
Sent: Mon, April 4, 2011 6:55:27 PM
Subject: Re:
Where can we find the ethertype value for IPv6 in IOS

I tried solving this
same problem. The issue with debug ip(v6) packet
is it only shows the
information in the IP datagram. I have been unable
to locate an IOS command
which would show the contents of the Ethernet
payload itself. (Short of
mirror and WireShark) Anything off the DocCD
is unreliable (read useless) in
the actual lab.

In all honesty, I'd love to know if anyone has ever found a
way to
output the complete layer 2 payload of any of the media types.
Regards,

Chris

On 4/4/2011 6:11 PM, Aaron wrote:
> I wonder if putting an
ipv6 address on an interface and pinging it and
>debugging ip packet details
would show the ether type field on the debug
>output...?
>
> Aaron
>
> On Apr
4, 2011, at 4:47 PM, Dave Serra<maybeedave_at_yahoo.com> wrote:
>
>> Hey Guys,
>>
>> I came across a task in one of my practice labs to make sure only
>>
IPv6 traffic
>> is traversing Vlan 40. Is there any where in IOS that will
show
>> us the
>> ethertype for IPv6? I tried to find it in the extended MAC
>> access-list output
>> of my 3560 but no luck. Any help is much
appreciated.
>> Thanks!
>>
>> SW03(config)#mac access-list extended TEST
>>
SW03(config-ext-macl)#perm
>> SW03(config-ext-macl)#permit any any ?
>>
<0-65535> An arbitrary EtherType
>> in decimal, hex, or octal
>> aarp
      EtherType: AppleTalk ARP
>>
>> amber EtherType: DEC-Amber
>>
appletalk EtherType:
>> AppleTalk/EtherTalk
>> cos CoS value
>>
dec-spanning EtherType:
>> DEC-Spanning-Tree
>> decnet-iv EtherType:
DECnet Phase IV
>> diagnostic
>> EtherType: DEC-Diagnostic
>> dsm
EtherType: DEC-DSM
>> etype-6000
>> EtherType: 0x6000
>> etype-8042
EtherType: 0x8042
>> lat EtherType:
>> DEC-LAT
>> lavc-sca
EtherType: DEC-LAVC-SCA
>> lsap LSAP value
>>
>> mop-console
EtherType: DEC-MOP Remote Console
>> mop-dump EtherType:
>> DEC-MOP Dump
>> msdos EtherType: DEC-MSDOS
>> mumps EtherType:
>> DEC-MUMPS
>> netbios EtherType: DEC-NETBIOS
>> vines-echo EtherType:
>> VINES
Echo
>> vines-ip EtherType: VINES IP
>> xns-idp EtherType: XNS
>>
IDP
>> <cr>
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>>
Received on Mon Apr 04 2011 - 18:01:20 ART