From: P729 (p729@cox.net)
Date: Fri Oct 22 2004 - 22:32:08 GMT-3
Tim,
I guess what I was hinting at is what you were seeing and what Anthony has
observed are related. There is really no way to make a 3550 process switch
everything...it just isn't designed that way, a consequence of which is the
ability to only display packets destined to or emitted from the switch
itself.
Regards,
Mas Kato
https://ecardfile.com/id/mkato
----- Original Message -----
From: "ccie2be" <ccie2be@nyc.rr.com>
To: "P729" <p729@cox.net>; "Anthony Pace" <anthonypace@fastmail.fm>;
<ccielab@groupstudy.com>
Sent: Friday, October 22, 2004 4:57 PM
Subject: Re: DEBUG IP Packet on a CAT-3550????
> Hey Mas,
>
> As you can see from the debug output below, I'm not seeing any ip unicast
> traffic, but should I expect the debug command to work the same way on a
> 3550 as a regular router?
>
> Thanks, Tim
> ----- Original Message -----
> From: "P729" <p729@cox.net>
> To: "ccie2be" <ccie2be@nyc.rr.com>; "Anthony Pace"
> <anthonypace@fastmail.fm>; <ccielab@groupstudy.com>
> Sent: Friday, October 22, 2004 7:53 PM
> Subject: Re: DEBUG IP Packet on a CAT-3550????
>
>
>> ...but are you seeing any _transit unicast_ traffic or just traffic
> to/from
>> the swtch itself and multicast traffic?
>>
>> Regards,
>>
>> Mas Kato
>> https://ecardfile.com/id/mkato
>>
>> ----- Original Message -----
>> From: "ccie2be" <ccie2be@nyc.rr.com>
>> To: "Anthony Pace" <anthonypace@fastmail.fm>; <ccielab@groupstudy.com>
>> Sent: Friday, October 22, 2004 2:02 PM
>> Subject: Re: DEBUG IP Packet on a CAT-3550????
>>
>>
>> > Hey Anthony,
>> >
>> > What's the issue with this? And, what version of IOS is running?
>> >
>> > I just ran debug ip packet on a 3550 and everything looked fine.
>> >
>> > Rack1SW2#deb ip packet
>> > IP packet debugging is on
>> > Rack1SW2#p
>> > 07:48:09: datagramsize=60, IP 0: s=164.3.18.8 (local), d=224.0.0.10
>> > (FastEtherne
>> > t0/15), totlen 60, fragment 0, fo 0, sending broad/multicast
>> > 07:48:09: datagramsize=74, IP 0: s=164.3.18.8 (local), d=224.0.0.10
>> > (FastEtherne
>> > t0/15), totlen 60, fragment 0, fo 0, sending full packet
>> > 07:48:10: datagramsize=64, IP 0: s=150.3.8.8 (local), d=224.0.0.10
>> > (Loopback0),
>> > totlen 60, fragment 0, fo 0, sending broad/multicast
>> > 07:48:10: datagramsize=60, IP 0: s=150.3.8.8 (local), d=224.0.0.10
>> > (Loopback0),
>> > totlen 60, frag
>> > Rack1SW2#p ment 0, fo 0, sending full packet
>> > 07:48:10: datagramsize=60, IP 0: s=150.3.8.8 (Loopback0), d=224.0.0.10,
>> > totlen 6
>> > 0, fragment 0, fo 0, rcvd 2
>> > Rack1SW2#p
>> > 07:48:12: datagramsize=78, IP 0: s=164.3.18.1 (FastEthernet0/15),
>> > d=224.0.0.10,
>> > totlen 60, fragment 0, fo 0, rcvd 2
>> > Rack1SW2#
>> > 07:48:13: datagramsize=60, IP 0: s=164.3.18.8 (local), d=224.0.0.10
>> > (FastEtherne
>> > t0/15), totlen 60, fragment 0, fo 0, sending broad/multicast
>> > 07:48:13: datagramsize=74, IP 0: s=164.3.18.8 (local), d=224.0.0.10
>> > (FastEtherne
>> > t0/15), totlen 60, fragment 0, fo 0, sending full packet
>> > 07:48:14: datagramsize=60, IP 0: s=150.3.8.8 (local), d=224.0.0.10
>> > (Loopback0),
>> > totlen 60, fragment 0, fo 0, sending broad/multicast
>> > 07:48:14: datagramsize=60, IP 0: s=150.3.8.8 (local), d=224.0.0.10
>> > (Loopback0),
>> > totlen 60, fragme
>> > Rack1SW2#nt 0, fo 0, sending full packet
>> > 07:48:14: datagramsize=60, IP 0: s=150.3.8.8 (Loopback0), d=224.0.0.10,
>> > totlen 6
>> > 0, fragment 0, fo 0, rcvd 2
>> > Rack1SW2#un all
>> > All possible debugging has been turned off
>> > Rack1SW2#
>> > 07:48:17: datagramsize=78, IP 0: s=164.3.18.1 (FastEthernet0/15),
>> > d=224.0.0.10,
>> > totlen 60, fragment 0, fo 0, rcvd 2
>> > Rack1SW2#
>> >
>> > Rack1SW2#sh ver
>> > Cisco Internetwork Operating System Software
>> > IOS (tm) C3550 Software (C3550-I5K2L2Q3-M), Version 12.1(19)EA1,
>> > RELEASE
>> > SOFTWAR
>> > E (fc2)
>> > Copyright (c) 1986-2003 by cisco Systems, Inc.
>> > Compiled Fri 24-Oct-03 00:51 by yenanh
>> > Image text-base: 0x00003000, data-base: 0x0093F1B4
>> >
>> > ROM: Bootstrap program is C3550 boot loader
>> >
>> > Rack1SW2 uptime is 7 hours, 50 minutes
>> > System returned to ROM by power-on
>> > System image file is
>> > "flash:c3550-i5k2l2q3-mz.121-19.EA1/c3550-i5k2l2q3-mz.121-1
>> > 9.EA1.bin"
>> >
>> >
>> > This product contains cryptographic features and is subject to United
>> > States and local country laws governing import, export, transfer and
>> > use. Delivery of Cisco cryptographic products does not imply
>> > third-party authority to import, export, distribute or use encryption.
>> > Importers, exporters, distributors and users are responsible for
>> > compliance with U.S. and local country laws. By using this product you
>> > agree to comply with applicable laws and regulations. If you are unable
>> > to comply with U.S. and local laws, return this product immediately.
>> >
>> > A summary of U.S. laws governing Cisco cryptographic products may be
> found
>> > at:
>> > http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
>> >
>> > If you require further assistance please contact us by sending email to
>> > export@cisco.com.
>> >
>> > cisco WS-C3550-24 (PowerPC) processor (revision E0) with 65526K/8192K
>> > bytes
>> > of m
>> > emory.
>> > Processor board ID CHK0635W02R
>> > Last reset from warm-reset
>> > Bridging software.
>> > Running Layer2/3 Switching Image
>> >
>> > Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces
>> >
>> > Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces
>> >
>> > Ethernet-controller 3 has 1 Gigabit Ethernet/IEEE 802.3 interface
>> >
>> > Ethernet-controller 4 has 1 Gigabit Ethernet/IEEE 802.3 interface
>> >
>> > 24 FastEthernet/IEEE 802.3 interface(s)
>> > 2 Gigabit Ethernet/IEEE 802.3 interface(s)
>> >
>> > The password-recovery mechanism is enabled.
>> > 384K bytes of flash-simulated non-volatile configuration memory.
>> > Base ethernet MAC Address: 00:0A:B7:DC:9B:00
>> > Motherboard assembly number: 73-5700-08
>> > Power supply part number: 34-0966-02
>> > Motherboard serial number: CAT063405J3
>> > Power supply serial number: DCA06340P2Z
>> > Model revision number: E0
>> > Motherboard revision number: D0
>> > Model number: WS-C3550-24-SMI
>> > System serial number: CHK0635W02R
>> > Configuration register is 0x10F
>> >
>> > Rack1SW2#
>> > ----- Original Message -----
>> > From: "Anthony Pace" <anthonypace@fastmail.fm>
>> > To: <ccielab@groupstudy.com>
>> > Sent: Friday, October 22, 2004 4:39 PM
>> > Subject: DEBUG IP Packet on a CAT-3550????
>> >
>> >
>> >> Has anyone found a workaround to DEBUG IP PACKET on the CAT-3550? The
>> >> issue is that to get the DEBUG, you need to disable ip route-cache at
>> >> the interface level (this is fine) and disable CEF globally (this
> cannot
>> >> be done on the 3550 - this is not a "knob" you can turn)
>> >>
>> >> Tony Pace CCIE-10349
>> >> --
>> >> Anthony Pace
>> >> anthonypace@fastmail.fm
>> >>
>> >> _______________________________________________________________________
>> >> Subscription information may be found at:
>> >> http://www.groupstudy.com/list/CCIELab.html
>> >
>> > _______________________________________________________________________
>> > Subscription information may be found at:
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