Comments on: Introduction to the dynamips hypervisor http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor Solutions to your Networking and Security questions Thu, 12 Jan 2012 22:04:22 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Mohamed Ahmed http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-19511 Mohamed Ahmed Tue, 19 Oct 2010 17:49:32 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-19511 hi ... i made 2 instance ... one is 3640 and the other one is 7200 .... now am not facing any problem with 3640 .. but am facing a problem with 7200 ... Reading configuration file... *** Warning: received dynamips error: 203-Bad number of parameters (1 with min/max=2/2) *** Warning: received dynamips error: 203-Bad number of parameters (1 with min/max=2/2) *** Warning: received dynamips error: 203-Bad number of parameters (1 with min/max=2/2) *** Warning: received dynamips error: 203-Bad number of parameters (1 with min/max=2/2) *** Error: errors during loading of the topology file, please correct them Press ENTER to continue and this is my .net file ################################## # MPLS LAB # # # ################################## ################################## # Instance Number 1 # # # ################################## autostart = false [MNA-PC:7201] [[3640]] image = C:\Program Files\Dynamips\images\c3640-ik9o3s-mz.124-7.BIN nvram = 128 disk0 = 0 disk1 = 0 confreg = 0x2102 [[ROUTER CUS1]] model = 3640 console = 2001 idlepc = 0x60601408 ram = 96 mmap = false slot0 = NM-4E slot1 = NM-4T [[ROUTER CUS2]] model = 3640 console = 2002 idlepc = 0x60601408 ram = 96 mmap = false slot0 = NM-4E slot1 = NM-4T [[ROUTER CUS3]] model = 3640 console = 2003 idlepc = 0x60601408 ram = 96 mmap = false slot0 = NM-4E slot1 = NM-4T [[ROUTER CUS4]] model = 3640 console = 2004 idlepc = 0x60601408 ram = 96 mmap = false slot0 = NM-4E slot1 = NM-4T [[ROUTER SW1-CPE1]] model = 3640 console = 2005 idlepc = 0x60601408 ram = 96 mmap = false slot1 = NM-16ESW [[ROUTER SW2-CPE2]] model = 3640 console = 2006 idlepc = 0x60601408 ram = 96 mmap = false slot1 = NM-16ESW [[ROUTER SW3-CPE3]] model = 3640 console = 2007 idlepc = 0x60601408 ram = 96 mmap = false slot1 = NM-16ESW [[ROUTER SW4-CPE4]] model = 3640 console = 2008 idlepc = 0x60601408 ram = 96 mmap = false slot1 = NM-16ESW [[ROUTER FRSW]] model = 3640 console = 2009 idlepc = 0x60601408 #slot0 = NM-4T slot1 = NM-4T ################################## # Instance Number 2 # # # ################################## autostart = false [MNA-PC:7202] udp = 11000 [[7200]] image = C:\Program Files\Dynamips\images\C7200-Is-Mz_20122-15_20T5.bin nvram = 128 disk0 = 0 disk1 = 0 confreg = 0x2102 [[ROUTER R1-PE1]] model = 7200 console = 2010 idlepc = ram = 96 mmap = false slot1 = PA-8T [[ROUTER R2-PE2]] model = 7200 console = 2011 idlepc = ram = 96 mmap = false slot1 = PA-8T [[ROUTER R3-P1]] model = 7200 console = 2012 idlepc = ram = 96 mmap = false slot1 = PA-8T [[ROUTER R4-P2]] model = 7200 console = 2013 idlepc = ram = 96 mmap = false slot1 = PA-8T #[[FRSW FRSW]] #0:102 = 1:201 #####R2-PE2###### #0:103 = 2:301 #####R3-P1####### #0:104 = 3:401 #####R4-P2####### #0:105 = 5:501 any help will do... hi … i made 2 instance … one is 3640 and the other one is 7200 …. now am not facing any problem with 3640 .. but am facing a problem with 7200 … Reading configuration file…

*** Warning: received dynamips error:
203-Bad number of parameters (1 with min/max=2/2)
*** Warning: received dynamips error:
203-Bad number of parameters (1 with min/max=2/2)
*** Warning: received dynamips error:
203-Bad number of parameters (1 with min/max=2/2)
*** Warning: received dynamips error:
203-Bad number of parameters (1 with min/max=2/2)

*** Error: errors during loading of the topology file, please correct them
Press ENTER to continue

and this is my .net file

##################################
# MPLS LAB #
# #
##################################

##################################
# Instance Number 1 #
# #
##################################

autostart = false
[MNA-PC:7201]
[[3640]]
image = C:\Program Files\Dynamips\images\c3640-ik9o3s-mz.124-7.BIN
nvram = 128
disk0 = 0
disk1 = 0
confreg = 0×2102

[[ROUTER CUS1]]
model = 3640
console = 2001
idlepc = 0×60601408
ram = 96
mmap = false

slot0 = NM-4E
slot1 = NM-4T

[[ROUTER CUS2]]
model = 3640
console = 2002
idlepc = 0×60601408
ram = 96
mmap = false

slot0 = NM-4E
slot1 = NM-4T

[[ROUTER CUS3]]
model = 3640
console = 2003
idlepc = 0×60601408
ram = 96
mmap = false

slot0 = NM-4E
slot1 = NM-4T

[[ROUTER CUS4]]
model = 3640
console = 2004
idlepc = 0×60601408
ram = 96
mmap = false

slot0 = NM-4E
slot1 = NM-4T

[[ROUTER SW1-CPE1]]
model = 3640
console = 2005
idlepc = 0×60601408
ram = 96
mmap = false

slot1 = NM-16ESW

[[ROUTER SW2-CPE2]]
model = 3640
console = 2006
idlepc = 0×60601408
ram = 96
mmap = false

slot1 = NM-16ESW

[[ROUTER SW3-CPE3]]
model = 3640
console = 2007
idlepc = 0×60601408
ram = 96
mmap = false

slot1 = NM-16ESW

[[ROUTER SW4-CPE4]]
model = 3640
console = 2008
idlepc = 0×60601408
ram = 96
mmap = false

slot1 = NM-16ESW

[[ROUTER FRSW]]
model = 3640
console = 2009
idlepc = 0×60601408

#slot0 = NM-4T
slot1 = NM-4T

##################################
# Instance Number 2 #
# #
##################################

autostart = false
[MNA-PC:7202]
udp = 11000
[[7200]]
image = C:\Program Files\Dynamips\images\C7200-Is-Mz_20122-15_20T5.bin
nvram = 128
disk0 = 0
disk1 = 0
confreg = 0×2102

[[ROUTER R1-PE1]]
model = 7200
console = 2010
idlepc =
ram = 96
mmap = false

slot1 = PA-8T

[[ROUTER R2-PE2]]
model = 7200
console = 2011
idlepc =
ram = 96
mmap = false

slot1 = PA-8T

[[ROUTER R3-P1]]
model = 7200
console = 2012
idlepc =
ram = 96
mmap = false

slot1 = PA-8T

[[ROUTER R4-P2]]
model = 7200
console = 2013
idlepc =
ram = 96
mmap = false

slot1 = PA-8T

#[[FRSW FRSW]]

#0:102 = 1:201 #####R2-PE2######
#0:103 = 2:301 #####R3-P1#######
#0:104 = 3:401 #####R4-P2#######
#0:105 = 5:501

any help will do…

]]> By: manie http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-9736 manie Thu, 01 Apr 2010 04:04:10 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-9736 Hi When I drag the router in the screen , It says " Hypervisor is already running on port 7200 " .I addressed this with external hypervisor . But how can I use from Hypervisor manager again ? Is there anyway to address that annoying message ? thanks in advance. Hi
When I drag the router in the screen , It says ” Hypervisor is already running on port 7200 ” .I addressed this with external hypervisor . But how can I use from Hypervisor manager again ? Is there anyway to address that annoying message ?
thanks in advance.

]]> By: Mohamed http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-9308 Mohamed Mon, 15 Mar 2010 10:10:34 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-9308 Hello, How Can I save the Configuration of the lab in multiserver operation? Hello,
How Can I save the Configuration of the lab in multiserver operation?

]]> By: David http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-453 David Fri, 06 Feb 2009 16:40:47 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-453 Hey, could you do a tutorial on distributed hypervisors? It's unclear how that really works, for example, lets say i want to run a 3660 over 5 hv on 5 different machines, the questions are: 1. Does the IOS have to be on each machine? and if so could you use and NFS mount to share iso's? 2. Is the console located on all 5 hypervisors? 3. Can the console be on any of the 5? Great article! Hey, could you do a tutorial on distributed hypervisors? It’s unclear how that really works, for example, lets say i want to run a 3660 over 5 hv on 5 different machines, the questions are:
1. Does the IOS have to be on each machine? and if so could you use and NFS mount to share iso’s?
2. Is the console located on all 5 hypervisors?
3. Can the console be on any of the 5?

Great article!

]]> By: Allan http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-452 Allan Mon, 18 Aug 2008 04:50:54 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-452 hey great , ill be waiting hey great , ill be waiting

]]> By: Scott Pilkinton http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-451 Scott Pilkinton Fri, 15 Aug 2008 03:32:48 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-451 Allan, Sounds like a great idea for a follow up article. Stay tuned - it should be the next one to get published. Scott Allan,

Sounds like a great idea for a follow up article. Stay tuned – it should be the next one to get published.

Scott

]]> By: Allan http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-450 Allan Wed, 13 Aug 2008 12:49:17 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-450 ok is it , in the same manner that i connect to the switch , then do i need to create udp channels for each one? oh my!. ok is it , in the same manner that i connect to the switch , then do i need to create udp channels for each one? oh my!.

]]> By: Allan http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-449 Allan Wed, 13 Aug 2008 11:37:39 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-449 hi scott, real great tutorial here, i have always used gns3 and dynagen and in the that spirit have made a few live cds having dynamips, dynagen and gns3 preinstalled, the latest cd i made was only 29.3 mb with dynamips and dynagen. Now on a learning curve i was trying to make a bash/gtkdialog program which would replicate the working of dynagen and "try" to emulate gns3, have been currently able to make a script which can just start of 3-4 routers in the hypervisor mode, ( i just started learning bash - have no programming experience ) , what i cant seem to figure out/google is how do i interconnet, say the ethernet ports of two routers in hypervisor mode, and also get the idlepc option when running in only hypervisor mode. any help would be appreciated hi scott, real great tutorial here, i have always used gns3 and dynagen and in the that spirit have made a few live cds having dynamips, dynagen and gns3 preinstalled, the latest cd i made was only 29.3 mb with dynamips and dynagen. Now on a learning curve i was trying to make a bash/gtkdialog program which would replicate the working of dynagen and “try” to emulate gns3, have been currently able to make a script which can just start of 3-4 routers in the hypervisor mode, ( i just started learning bash – have no programming experience ) , what i cant seem to figure out/google is how do i interconnet, say the ethernet ports of two routers in hypervisor mode, and also get the idlepc option when running in only hypervisor mode. any help would be appreciated

]]> By: Scott Pilkinton http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-448 Scott Pilkinton Thu, 26 Jun 2008 01:06:26 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-448 The firewall hardware is being emulated by Pemu, the hypervisor just ties all the interfaces together so the emulated devices can communicate with each other. First you need to make sure the firewall image is actually booting successfully in pemu and go forward from there. Let me know if your still stuck... The firewall hardware is being emulated by Pemu, the hypervisor just ties all the interfaces together so the emulated devices can communicate with each other. First you need to make sure the firewall image is actually booting successfully in pemu and go forward from there. Let me know if your still stuck…

]]> By: Don http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor/comment-page-1#comment-447 Don Tue, 17 Jun 2008 17:09:57 +0000 http://www.xpresslearn.com/tools/dynamips/introduction-to-the-dynamips-hypervisor#comment-447 I have recently installed GNS3 0.5. I still can't console into the pix emulator irrespective of the image I use. I have no trouble with the routers, just the firewall. I have followed the tutorial but I cannot figure it out. Can you help? I have recently installed GNS3 0.5. I still can’t console into the pix emulator irrespective of the image I use. I have no trouble with the routers, just the firewall. I have followed the tutorial but I cannot figure it out. Can you help?

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