From: Eggert, Scott (scott.eggert@berbee.com)
Date: Mon Jan 21 2008 - 17:55:37 ARST
I ran into some serious performance issues with the original IE .NET
file. After some trial and error, I ended up with splitting the routers
into 4 dynamips instances. With the below .NET, I am able to run all
routers on a dual core 3ghz, 4gb DRAM, with about a 40% average CPU
utilization. Hope this helps...
########################################################################
######################
#
# Internetwork Expert Routing & Switching topology Version 4.0 mod 6
#
########################################################################
######################
##################################################
#
# Define global router parameters for instance 1
#
##################################################
[localhost:7200]
udp = 11000
workingdir = /opt/labs/internetworkexpert/working
[[3640]]
#
# Specify 3640 IOS image on Windows here:
image = /opt/iosimages/c3640-jk9o3s-mz.124-16a.extracted.bin
#image = /opt/iosimages/c3640-jk9o3s-mz.123-24a.bin
#
# Specify 3640 IOS image on Linux here:
# image = /ios/c3640-jk9o3s-mz.123-14.T7.extracted.bin
#
ram = 128
disk0 = 0
disk1 = 0
# Choose an idlepc value from the below
idlepc = 0x60504858
mmap = true
# ghostios = true
[[Router R1]]
model = 3640
console = 2001
autostart = false
slot0 = NM-1FE-TX
slot1 = NM-4T
F0/0 = SW1 F1/1
S1/0 = FRSW 1
# # cnfg =
/opt/labs/internetworkexpert/initial.configs/R1.initial.config.txt
[[Router R2]]
model = 3640
console = 2002
autostart = false
slot0 = NM-1FE-TX
slot1 = NM-4T
F0/0 = SW2 F1/2
S1/0 = FRSW 2
# cnfg =
/opt/labs/internetworkexpert/initial.configs/R2.initial.config.txt
[[Router R3]]
model = 3640
console = 2003
autostart = false
slot0 = NM-4E
slot1 = NM-4T
S1/0 = FRSW 3
S1/1 = FRSW 13
S1/2 = R1 S1/1
S1/3 = R2 S1/1
E0/0 = SW1 F1/3
E0/1 = SW3 F1/3
# cnfg =
/opt/labs/internetworkexpert/initial.configs/R3.initial.config.txt
##################################################
#
# Define global router parameters for instance 2
#
##################################################
[localhost:7201]
udp = 11250
workingdir = /opt/labs/internetworkexpert/working
[[3640]]
#
# Specify 3640 IOS image on Windows here:
image = /opt/iosimages/c3640-jk9o3s-mz.124-16a.extracted.bin
#image = /opt/iosimages/c3640-jk9o3s-mz.123-24a.bin
#
# Specify 3640 IOS image on Linux here:
# image = /ios/c3640-jk9o3s-mz.123-14.T7.extracted.bin
#
ram = 128
disk0 = 0
disk1 = 0
# Choose an idlepc value from the below
idlepc = 0x60504858
mmap = true
# ghostios = true
[[Router R4]]
model = 3640
console = 2004
autostart = false
slot0 = NM-4E
slot1 = NM-4T
E0/0 = SW2 F1/4
E0/1 = SW4 F1/4
S1/0 = FRSW 4
S1/1 = R5 S1/1
# cnfg =
/opt/labs/internetworkexpert/initial.configs/R4.initial.config.txt
[[Router R5]]
model = 3640
console = 2005
autostart = false
slot0 = NM-4E
slot1 = NM-4T
E0/0 = SW1 F1/5
E0/1 = SW3 F1/5
S1/0 = FRSW 5
# cnfg =
/opt/labs/internetworkexpert/initial.configs/R5.initial.config.txt
[[Router R6]]
model = 3640
console = 2006
autostart = false
slot0 = NM-4E
slot1 = NM-4T
E0/0 = SW2 F1/6
E0/1 = SW4 F1/6
S1/0 = FRSW 6
# cnfg =
/opt/labs/internetworkexpert/initial.configs/R6.initial.config.txt
##################################################
#
# Define global router parameters for instance 3
#
##################################################
[localhost:7202]
udp = 11500
workingdir = /opt/labs/internetworkexpert/working
[[3640]]
#
# Specify 3640 IOS image on Windows here:
image = /opt/iosimages/c3640-jk9o3s-mz.124-16a.extracted.bin
#image = /opt/iosimages/c3640-jk9o3s-mz.123-24a.bin
#
# Specify 3640 IOS image on Linux here:
# image = /ios/c3640-jk9o3s-mz.123-14.T7.extracted.bin
#
ram = 128
disk0 = 0
disk1 = 0
# Choose an idlepc value from the below
idlepc = 0x60504858
mmap = true
# ghostios = true
[[Router SW1]]
model = 3640
console = 2007
autostart = false
slot1 = NM-16ESW
F1/7 = SW2 F1/7
F1/8 = SW2 F1/8
F1/9 = SW2 F1/9
F1/10 = SW3 F1/7
F1/11 = SW3 F1/8
F1/12 = SW3 F1/9
F1/13 = SW4 F1/7
F1/14 = SW4 F1/8
F1/15 = SW4 F1/9
# cnfg =
/opt/labs/internetworkexpert/initial.configs/SW1.initial.config.txt
[[Router SW2]]
model = 3640
console = 2008
autostart = false
slot1 = NM-16ESW
F1/10 = SW3 F1/10
F1/11 = SW3 F1/11
F1/12 = SW3 F1/12
F1/13 = SW4 F1/10
F1/14 = SW4 F1/11
F1/15 = SW4 F1/12
# cnfg =
/opt/labs/internetworkexpert/initial.configs/SW2.initial.config.txt
[[Router SW3]]
model = 3640
console = 2009
autostart = false
slot1 = NM-16ESW
F1/13 = SW4 F1/13
F1/14 = SW4 F1/14
F1/15 = SW4 F1/15
# cnfg =
/opt/labs/internetworkexpert/initial.configs/SW3.initial.config.txt
##################################################
#
# Define global router parameters for instance 4
#
##################################################
[localhost:7203]
udp = 11750
workingdir = /opt/labs/internetworkexpert/working
[[3640]]
#
# Specify 3640 IOS image on Windows here:
image = /opt/iosimages/c3640-jk9o3s-mz.124-16a.extracted.bin
#image = /opt/iosimages/c3640-jk9o3s-mz.123-24a.bin
#
# Specify 3640 IOS image on Linux here:
# image = /ios/c3640-jk9o3s-mz.123-14.T7.extracted.bin
#
ram = 128
disk0 = 0
disk1 = 0
# Choose an idlepc value from the below
idlepc = 0x60504858
mmap = true
# ghostios = true
[[Router SW4]]
model = 3640
console = 2010
autostart = false
slot1 = NM-16ESW
# cnfg =
/opt/labs/internetworkexpert/initial.configs/SW4.initial.config.txt
[[Router BB1]]
model = 3640
console = 2011
autostart = false
slot0 = NM-4E
slot1 = NM-4T
S1/0 = BB3 S1/0
S1/1 = FRSW 21
E0/0 = BB3 E0/1
# cnfg =
/opt/labs/internetworkexpert/initial.configs/BB1.initial.config.txt
[[Router BB2]]
model = 3640
console = 2012
autostart = false
slot0 = NM-4E
E0/0 = SW2 F1/0
# cnfg =
/opt/labs/internetworkexpert/initial.configs/BB2.initial.config.txt
[[Router BB3]]
model = 3640
console = 2013
autostart = false
slot0 = NM-4E
slot1 = NM-4T
E0/0 = SW3 F1/0
# cnfg =
/opt/labs/internetworkexpert/initial.configs/BB3.initial.config.txt
[[Router TermServ]]
model = 3640
console = 2000
autostart = false
#
# Specify your local host's loopback here from the network device list
# Too add a loopback in windows:
# http://support.microsoft.com/kb/839013
#
# E0/0 =
NIO_gen_eth:\Device\NPF_{4065B11C-2A6C-4FD2-8204-A12A9A8328A4}
E0/0 = NIO_linux_eth:eth0
# cnfg =
/opt/labs/internetworkexpert/initial.configs/RSTermServ.initial.config.t
xt
##################################################
#
# Frame Relay WAN
#
##################################################
[[FRSW FRSW]]
# R1 to FRSW
1:102 = 2:201
1:103 = 3:301
1:113 = 13:311
1:104 = 4:401
1:105 = 5:501
# R2 to FRSW
2:203 = 3:302
2:213 = 13:312
2:204 = 4:402
2:205 = 5:502
# R3 to FRSW
3:304 = 4:403
3:305 = 5:503
13:314 = 4:413
13:315 = 5:513
# R4 to FRSW
4:405 = 5:504
# R6 to FRSW
6:51 = 21:51
6:100 = 21:100
6:101 = 21:101
6:201 = 21:201
6:301 = 21:301
6:401 = 21:401
##################################################
##################################################
This archive was generated by hypermail 2.1.4 : Fri Feb 01 2008 - 10:38:00 ARST