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 Post subject: help with cisco 3745's in switching network
PostPosted: Fri Dec 16, 2011 12:51 am 
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Joined: Wed Sep 07, 2011 10:40 pm
Posts: 6
Hi,
I'm building a switching lab, and using the 3745 with the 16 port NM-16esw wic... I have the topology in a typical cisco arch. with 2 core switches connected via fa1/1 and each floor switch connected to the 2 core switches. The problem I have is that for every 2 3745s i create, one of them never loads it's config file and always goes into initial startup config. this is my system ...

Mac os-x version 19.6.8
GNS 3 verison 0.7.3

config file

autostart = False
[127.0.0.1:7200]
workingdir = working
udp = 10000
[[3745]]
image = /Users/kcrozier/Desktop/gns3/ios/c3745-advipservicesk9-mz.124-25d.bin
idlepc = 0x60a80f7c
ghostios = True
[[7200]]
image = /Users/kcrozier/Desktop/gns3/ios/c7200-p-mz.122-13b.bin
idlepc = 0x606b7474
ghostios = True
[[ROUTER bld1]]
model = 3745
console = 2005
aux = 2146
cnfg = configs/bld1.cfg
slot1 = NM-16ESW
f1/0 = R1 f1/0
f1/1 = bld2 f1/1
f1/2 = fl1 f1/0
f1/3 = fl2 f1/0
f1/4 = fl3 f1/0
f1/5 = fl4 f1/0
symbol = EtherSwitch router
x = -146.052943954
y = -122.134577843
[[ROUTER R1]]
console = 2003
aux = 2144
cnfg = configs/R1.cfg
slot0 = C7200-IO-2FE
f0/0 = core1 f1/0
slot1 = PA-2FE-TX
f1/0 = bld1 f1/0
x = -156.122156023
y = -36.679717891
[[ROUTER R2]]
console = 2004
aux = 2145
cnfg = configs/R2.cfg
slot0 = C7200-IO-2FE
f0/0 = core2 f1/0
slot1 = PA-2FE-TX
f1/0 = bld2 f1/0
x = 21.7209582323
y = -41.5878360977
[[ROUTER fl1]]
model = 3745
console = 2007
aux = 2148
cnfg = configs/fl1.cfg
slot1 = NM-16ESW
f1/0 = bld1 f1/2
f1/1 = bld2 f1/2
f1/2 = SW1 1
symbol = EtherSwitch router
x = -168.167871523
y = -218.127158065
[[ROUTER fl2]]
model = 3745
console = 2008
aux = 2149
cnfg = configs/fl2.cfg
slot1 = NM-16ESW
f1/0 = bld1 f1/3
f1/1 = bld2 f1/3
symbol = EtherSwitch router
x = -168.167871523
y = -218.127158065
[[ROUTER fl3]]
model = 3745
console = 2009
aux = 2150
cnfg = configs/fl3.cfg
slot1 = NM-16ESW
f1/0 = bld1 f1/4
f1/1 = bld2 f1/4
symbol = EtherSwitch router
x = -168.167871523
y = -218.127158065
[[ROUTER fl4]]
model = 3745
console = 2010
aux = 2151
cnfg = configs/fl4.cfg
slot1 = NM-16ESW
f1/0 = bld1 f1/5
f1/1 = bld2 f1/5
symbol = EtherSwitch router
x = -168.167871523
y = -218.127158065
[[ROUTER bld2]]
model = 3745
console = 2006
aux = 2147
cnfg = configs/bld2.cfg
slot1 = NM-16ESW
f1/0 = R2 f1/0
f1/1 = bld1 f1/1
f1/2 = fl1 f1/1
f1/3 = fl2 f1/1
f1/4 = fl3 f1/1
f1/5 = fl4 f1/1
symbol = EtherSwitch router
x = 29.6826865675
y = -121.601990312
[[ROUTER core2]]
model = 3745
console = 2002
aux = 2143
cnfg = configs/core2.cfg
slot1 = NM-16ESW
f1/0 = R2 f0/0
f1/1 = core1 f1/1
symbol = EtherSwitch router
x = 30.3630482743
y = 62.4308150444
[[ETHSW SW1]]
1 = access 1 fl1 f1/2
x = -312.029084309
y = -214.149821559
[[ROUTER core1]]
model = 3745
console = 2001
aux = 2142
cnfg = configs/core1.cfg
slot1 = NM-16ESW
f1/0 = R1 f0/0
f1/1 = core2 f1/1
symbol = EtherSwitch router
x = -149.053969875
y = 62.9313233136
[GNS3-DATA]
configs = configs
workdir = working
m11 = 0.766664172335
m22 = 0.766664172335

IS there something i'm doing wrong ... I really don't want to have to generate 20 switches to get 10 that load their config files
thanks
Ken




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 Post subject: Re: help with cisco 3745's in switching network
PostPosted: Fri Dec 16, 2011 5:12 am 
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Joined: Fri Mar 05, 2010 11:33 am
Posts: 1494
Location: Australia
Yep: I recreated your error, but to be honest I NEVER use 3745s. I use 3725s instead. Suggest you try that.

THere have been several problems over time realting to 3745s.

PS I deleted your duplicate post in the General Forum - duplicates just confuse people.



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GNS3 WorkBench-a VMware image of Ubuntu with GNS3 and VPCS installed and a collection of exercises/labs


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