From: Ernesto Mazuelos (ernesto.mazuelos@gmail.com)
Date: Mon Mar 05 2007 - 04:32:40 ART
Yes,with a simple configuration
with trunk in the second NM.
.
today I make some tests with different trunk and portchannels
I make you know
Ernesto.
2007/3/5, Brian McGahan <bmcgahan@internetworkexpert.com>:
> Ernesto,
>
> Did changing the memory allocation to 256MB fix your issue?
>
> Brian McGahan, CCIE #8593 (R&S/SP)
> bmcgahan@internetworkexpert.com
>
> Internetwork Expert, Inc.
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>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Ernesto Mazuelos
> Sent: Sunday, March 04, 2007 4:12 PM
> To: Victor Cappuccio
> Cc: ccielab@groupstudy.com
> Subject: Re: Help for trunking with dynamips and IEv4
>
> Ok,
>
> I have found the problem,
> In the file of configurations proposed by IE (for dynamips) it
> foresees for every SW (with two NM-16ESW) a memory of 128, which is
> not enough to work two NM-16ESW.
> It uses 256 ram.
>
> Example:
> [[Router SW1]]
> model = 3640
> ram = 256
> slot1 = NM-16ESW
> slot2 = NM-16ESW
>
>
> Ernesto.
>
>
>
>
>
>
> 2007/3/4, Victor Cappuccio <victor@ccbootcamp.com>:
> > Hola Ernesto,
> >
> > Puedes por favor mostrarnos la configuracion de Sw2 y R2?
> >
> > Here is a couple of question that I would ask to myself in order to
> troubleshoot the problem..
> >
> > Do you have R2 in the same subnet as R1?
> > Do you have the trunk at Sw2 passing the same Vlans ??
> > Do you have the interface connecting R2 in the Same Vlan as R1?
> >
> > I am not sure about if this is possible in Dynamips, but to test that
> you can create an SVI for that Vlan (3) in the same Address that R1 and
> R2 are hanging and try the ping from Sw1 or Sw2
> >
> > HTH
> >
> > Gracias,
> > Victor Cappuccio.-
> > Network Learning Inc - A Cisco Sponsored Organization (SO) YES! We
> take
> > Cisco Learning credits!
> > victor@ccbootcamp.com
> > http://www.ccbootcamp.com (Cisco Training and Rental Racks)
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> >
> >
> >
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com on behalf of ernesto.mazuelos@gmail.com
> > Sent: Sun 3/4/2007 11:40
> > To: ccielab@groupstudy.com
> > Subject: Help for trunking with dynamips and IEv4
> >
> > Hi,
> > I don't succeed in doing a simple trunk among two SW with dynamips
> >
> > the trunk works well, but if ping from R1 to R2 no it works
> >
> > R1-----SW1-----SW2--------R2
> >
> > Rack1R1#ping 10.0.0.2 repeat 10
> >
> > Type escape sequence to abort.
> > Sending 10, 100-byte ICMP Echos to 10.0.0.2, timeout is 2 seconds:
> > ..........
> >
> > Thanks
> >
> >
> > Config :
> >
> >
> >
> >
> > Do I forget me of something?
> > R1
> > !
> > interface FastEthernet0/0
> > ip address 10.0.0.1 255.0.0.0
> > speed 100
> > full-duplex
> > !
> >
> > SW1
> > -----------
> > interface FastEthernet1/1
> > description To R1 F0/0
> > switchport access vlan 3
> > duplex full
> > speed 100
> > !
> > interface FastEthernet2/3
> > description To SW2 F2/3
> > switchport mode trunk
> > !
> >
> > SW2
> > -----------
> > !
> > interface FastEthernet1/2
> > description To R2 F0/0
> > switchport access vlan 3
> > duplex full
> > speed 100
> > interface FastEthernet2/3
> > description To SW1 F2/3
> > switchport mode trunk
> > duplex full
> > speed 100
> > !
> >
> > Rack1SW1#sh int tru
> >
> > Port Mode Encapsulation Status Native vlan
> > Fa2/3 on 802.1q trunking 1
> >
> > Port Vlans allowed on trunk
> > Fa2/3 1-1005
> >
> > Port Vlans allowed and active in management domain
> > Fa2/3 1-4
> >
> > Port Vlans in spanning tree forwarding state and not pruned
> >
> >
> > Rack1SW2#sh int tru
> >
> > Port Mode Encapsulation Status Native vlan
> > Fa2/3 on 802.1q trunking 1
> > Fa2/4 off 802.1q not-trunking 1
> > Fa2/5 off 802.1q not-trunking 1
> >
> > Port Vlans allowed on trunk
> > Fa2/3 1-1005
> > Fa2/4 none
> > Fa2/5 none
> >
> > Port Vlans allowed and active in management domain
> > Fa2/3 1-4
> > Fa2/4 none
> > Fa2/5 none
> >
> > Port Vlans in spanning tree forwarding state and not pruned
> > Fa2/3 1-4
> > Fa2/4 none
> > Fa2/5 none
> >
> >
> >
> > SW1
> > sw spa bri
> > ---------
> > VLAN3
> > Spanning tree enabled protocol ieee
> > Root ID Priority 32768
> > Address cc06.0170.0002
> > This bridge is the root
> > Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> >
> > Bridge ID Priority 32768
> > Address cc06.0170.0002
> > Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> > Aging Time 300
> >
> > Interface Designated
> > Name Port ID Prio Cost Sts Cost Bridge ID
> Port ID
> > -------------------- ------- ---- ----- --- ----- --------------------
> -------
> > FastEthernet1/1 128.42 128 19 FWD 0 32768 cc06.0170.0002
> 128.42
> > FastEthernet2/3 128.84 128 19 FWD 0 32768 cc06.0170.0002
> 128.84
> >
> > SW2
> > sh spa bri
> > VLAN3
> > Spanning tree enabled protocol ieee
> > Root ID Priority 32768
> > Address cc06.0170.0002
> > Cost 19
> > Port 84 (FastEthernet2/3)
> > Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> >
> > Bridge ID Priority 32768
> > Address cc07.066c.0002
> > Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
> > Aging Time 300
> >
> > Interface Designated
> > Name Port ID Prio Cost Sts Cost Bridge ID
> Port ID
> > -------------------- ------- ---- ----- --- ----- --------------------
> -------
> > FastEthernet1/2 128.43 128 19 FWD 19 32768 cc07.066c.0002
> 128.43
> > FastEthernet2/3 128.84 128 19 FWD 0 32768 cc06.0170.0002
> 128.84
> >
> >
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