Ok so it looks like I will need to tweak the IPexpert topology as it uses (2) NM-16ESW's
On Tue, May 25, 2010 at 1:31 PM, GAURAV MADAN <[email protected]>wrote: > bug ,,? eh ? I dont think so .. > > Even on real routers when u have more than one NM-16ESW .. u might ( > in fact u will ) face issues in pinging . > This will b there if u have not STACKED the NMs together using clis > and externa cable , > > On dynamips .. u cannot bring stacking up .. hence not pinging .. > hence use only 1 NM-16ESW > > Thnx > Gaurav Madan > CCIE > > On Tue, May 25, 2010 at 10:36 PM, LJ <[email protected]> wrote: > > If you use only 1 NM-16ESW then no problems.. else you have the problems > you > > described.. it is sorta kinda bug.. > > > > On Tue, 25 May 2010 13:15:41 -0400 > > cciewannabe79 <[email protected]> wrote: > > : Vlans created, SVI is up, still can't ping..I'm thinking I'll just use > > : 3640's for my switches as everything works on those.. > > : > > : On Tue, May 25, 2010 at 1:51 AM, Bobola Oke <[email protected]> > wrote: > > : > > : > ....just to add to what tyson scott said, do a show ip int brief on > the > > : > router you created the SVI on... is it up up... if it isnt, this > means > > you > > : > have not created the vlans... > > : > > > : > best regards > > : > > > : > > > : > On Tue, May 25, 2010 at 6:02 AM, Mustafa Yadav > > <[email protected]>wrote: > > : > > > : >> Hi, > > : >> > > : >> I have come across the same sitiuastion many times.Before starting > all > > of > > : >> routerts and swtiched start only r1 and sw1 .Try to ping .I think it > > will > > : >> run.It it runs it emans there is nothing wrong in your config. > > : >> > > : >> Try to create vlan in vtp transperent mode do not create > unnecessary > > : >> vlans.Use vtp pruning.Mostly between swtiches there are 3 links .I > > prefer > > : >> just run olny one of them as a trunk and define which vlans are > allowed > > to > > : >> pass. > > : >> > > : >> Hope this helps. > > : >> > > : >> On Tue, May 25, 2010 at 5:52 AM, Tyson Scott > > <[email protected]>wrote: > > : >> > > : >>> Have you created the vlan in the vlan database > > : >>> > > : >>> > > : >>> > > : >>> from global config mode > > : >>> > > : >>> > > : >>> > > : >>> vlan 12 > > : >>> > > : >>> exit > > : >>> > > : >>> > > : >>> > > : >>> > > : >>> > > : >>> Regards, > > : >>> > > : >>> > > : >>> > > : >>> Tyson Scott - CCIE #13513 R&S, Security, and SP > > : >>> > > : >>> Managing Partner / Sr. Instructor - IPexpert, Inc. > > : >>> > > : >>> Mailto: [email protected] > > : >>> > > : >>> Telephone: +1.810.326.1444, ext. 208 > > : >>> > > : >>> Live Assistance, Please visit: www.ipexpert.com/chat > > : >>> > > : >>> eFax: +1.810.454.0130 > > : >>> > > : >>> > > : >>> > > : >>> IPexpert is a premier provider of Self-Study Workbooks, Video on > > Demand, > > : >>> Audio Tools, Online Hardware Rental and Classroom Training for the > > Cisco > > : >>> CCIE (R&S, Voice, Security & Service Provider) certification(s) > with > > : >>> training locations throughout the United States, Europe, South Asia > > and > > : >>> Australia. Be sure to visit our online communities at > > : >>> www.ipexpert.com/communities and our public website at > > www.ipexpert.com > > : >>> > > : >>> > > : >>> > > : >>> *From:* [email protected] [mailto: > > : >>> [email protected]] *On Behalf Of *cciewannabe79 > > : >>> *Sent:* Monday, May 24, 2010 10:14 PM > > : >>> *To:* [email protected] > > : >>> *Subject:* [OSL | CCIE_RS] problems pinging SVI in dynamips > > : >>> > > : >>> > > : >>> > > : >>> hey guys, > > : >>> > > : >>> just thought I would throw out a problem I have been having running > > the > > : >>> IPexpert dynamips topology with 3725's using > > : >>> c3725-adventerprisek9-mz.124-15.T5.image... > > : >>> > > : >>> my problem is that I cannot successfully ping an SVI interface that > I > > : >>> create on the etherswitch modules.. > > : >>> > > : >>> here is my setup, very straighforward: > > : >>> > > : >>> > > : >>> R1 > > : >>> > > : >>> int f0/0 > > : >>> ip add 10.1.12.1 255.255.255.0 > > : >>> > > : >>> > > : >>> Cat1 > > : >>> > > : >>> int f1/1 > > : >>> switchport mode access > > : >>> switchport access vlan 12 > > : >>> spanning portfast > > : >>> > > : >>> int vlan 12 > > : >>> ip add 10.1.12.2 255.255.255.0 > > : >>> > > : >>> Routing is enabled on the switch.. > > : >>> > > : >>> I simply cannot ping the SVI interface of Cat1. If I do a "sho > arp" I > > : >>> can see the mac of R1 however. When I run "debug ip packet" I see > > : >>> "encapsulation failed" > > : >>> > > : >>> I've tried other 3725 IOS versions and I get the same result. I'm > > : >>> wondering if this might be a bug in dynamips? Strange thing is > that > > if I > > : >>> use a 3640 image and tweak my .net file I can ping the SVI. > > : >>> > > : >>> Has anyone else had this problem? What versions of 3725 IOS are > you > > guys > > : >>> running? > > : >>> > > : >>> Thanks I appreciate everyone's help! > > : >>> > > : >>> _______________________________________________ > > : >>> For more information regarding industry leading CCIE Lab training, > > please > > : >>> visit www.ipexpert.com > > : >>> > > : >>> > > : >> > > : >> _______________________________________________ > > : >> For more information regarding industry leading CCIE Lab training, > > please > > : >> visit www.ipexpert.com > > : >> > > : >> > > : > > > : > > > : > -- > > : > Bobola Oke > > : > > > : > _______________________________________________ > > : > For more information regarding industry leading CCIE Lab training, > > please > > : > visit www.ipexpert.com > > : > > > : > > > > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com > > >
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