From: Balaji Siva (bsivasub@cisco.com)
Date: Sun Oct 06 2002 - 20:29:54 GMT-3
the below sample obviously proved that you will only get relevant commands
when you are in swithmode vs routed
ip redirects is not applicable when the port is a switchport and hence you
won't get that option.
Does this answer your quetion ?
B
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
ying c
Sent: Sunday, October 06, 2002 7:05 PM
To: Balaji Siva; beda jain; McClure, Allen; ccielab@groupstudy.com
Cc: anil.gautam@cisco.com
Subject: RE: 3550 arp aging time
Hi Balaji,
Good catch! Do we get the same commands on a routed
port and svi port? I wouldn't be able to verify it
until this weekend.
Thanks,
Chang
--- Balaji Siva <bsivasub@cisco.com> wrote:
> Chang,
>
> It would make sense if try it on a routed port
> rather a switchport on a
> 3550...
>
>
> w2-6.13-c3550(24)-a(config)#in fas 0/3
> w2-6.13-c3550(24)-(config-if)#no switchport
> w2-6.13-c3550(24)-(config-if)#ip r?
> rarp-server redirects rgmp rip route-cache
> w2-6.13-c3550(24)-(config-if)#switchport
> w2-6.13-c3550(24)-(config-if)#ip r?
> % Unrecognized command
>
>
> B
>
>
>
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com]On Behalf Of
> ying c
> Sent: Saturday, October 05, 2002 6:19 PM
> To: Balaji Siva; beda jain; McClure, Allen;
> ccielab@groupstudy.com
> Cc: anil.gautam@cisco.com
> Subject: RE: 3550 arp aging time
>
>
> Hi,
>
> Cat3550 don't have all the router's commands. Below
> is
> the example that we run the same command from a
> router
> and a 3550:
>
> r5(config-if)#ip r?
> rarp-server redirects rip route-cache router
> rsvp rtp
>
> Cat3550(config)#int fa 0/4
> Cat3550(config-if)#ip r?
> % Unrecognized command
>
> As for beda's questions:
>
> aging time:
> Cat3550(config)#mac-address-table ?
> aging-time Set MAC address table entry maximum
> age
> notification Enable/Disable MAC Notification on
> the
> switch
> static static keyword
>
> and for alias:
>
> alias exec r1 telnet 172.16.1.1
>
> I'm no 3550 expert, if someone have a list of cat5k
> equivalent commands, please share.
>
> Chang
>
>
>
> --- Balaji Siva <bsivasub@cisco.com> wrote:
> > 3550 runs IOS so same as in routers...check the
> 12.1
> > documentation.
> >
> > B
> >
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com
> > [mailto:nobody@groupstudy.com]On Behalf Of
> > beda jain
> > Sent: Friday, October 04, 2002 4:37 PM
> > To: McClure, Allen; ccielab@groupstudy.com
> > Cc: anil.gautam@cisco.com
> > Subject: 3550 arp aging time
> >
> >
> > Hi,
> >
> > what is the equivalent cmd for the following
> >
> > set arp agingtime 1500
> > set ip redirect enable
> > set ip unreachable enable
> > set ip fragmentation enable
> >
> > set ip alias r1 172.16.1.1
> > set ip alias r2 172.16.2.1
> > set ip alias r3 172.16.3.1
> >
> > Thanks,
> > Beda
> >
> > At 03:08 PM 10/4/2002 -0500, McClure, Allen wrote:
> > >Some thoughts:
> > >
> > >1. Clear the DF bit if one is set, and allow
> > fragmentation.
> > >2. Reduce the MTU of your switch and avoid
> > fragmentation by sending
> > >smaller frames
> > >3. Enable mtu path discovery
> > >
> > >Not meant a solutions, but more as things to
> > consider.
> > >
> > >Allen McClure
> > >MCSE, CCNP, CCDP
> > >YUM! Brands, Inc.
> > >Sr. Network Analyst
> > >NEW E-Mail - mailto:allen.mcclure@yum.com
> > >972-338-7494
> > >
> > >
> > >-----Original Message-----
> > >From: Huy Luu [mailto:hluu@veroxity.com]
> > >Sent: Thursday, October 03, 2002 4:32 PM
> > >To: ccielab@groupstudy.com
> > >Subject: OT:Bridging 802.1q
> > >
> > >
> > >Hello gents,
> > >
> > >Can you guys help me?
> > >here's the scenario:
> > >
> >
>
>SwitchA--------802.1q-------Router-----------T1------------Router-------
> > >802.1q--------SwitchB
> > >
> > >I tried to configure the router to bridge 802.1q
> > accross from swtich A
> > >to switch B. The routers ethernet interface are
> > hardcoded with 1500
> > >MTU, so when lardge packets are passed through,
> the
> > 802.1q header makes
> > >increase
> > >the size of the packet over 1500 bytes and the
> > packet is dropped.
> > >Seems
> > >like the only cisco equipment that allows
> changing
> > the MTU on ethernet
> > >is a GSR, which is too expensive to carry T1.
> > >
> > >Is there any other version of the IOS or hardware
> > that allows MTU size
> > >to be manipulated over the 1500 bytes limit on
> > ethernet interface on
> > >routers?
> > >
> > >Is there another vendor with a router that
> supports
> > both a T1 interface
> > >and allow MTU to be changed?
> > >
> > >thanks in advance.
> > >
> > >
> > >
> > >Huy Duc Luu
> > >Veroxity Technology Partners
> > >Fax 617-779-3099
> > >Cell# (617) 293-0940
> > >Email: hluu@veroxity.com
> > >
> > >
> > >This communication is confidential and may be
> > legally privileged. If you
> > >are not the intended recipient, (i) please do not
> > read or disclose to
> > >others, (ii) please notify the sender by reply
> > mail, and (iii) please
> > >delete this communication from your system.
> > Failure to follow this
> > >process may be unlawful. Thank you for your
> cooperation.
>
>
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This archive was generated by hypermail 2.1.4 : Tue Nov 05 2002 - 08:35:40 GMT-3