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  password recovery catalyst 4000 - no confreg?
Posted by: fragmoider - 09-18-2008, 03:35 AM - Forum: General - Replies (2)

Hi Guys,

Not exam related but figured someone might help me out here..I got a really cheap catalyst 4000 with supervisor engine II < $60 delivered and as usual it's as pulled out of the rack with a password.

Obviously I go to cisco and check the relevant document on resetting.

Problem is it appears that confreg is not present in the ROMMON prompt as displayed below

rommon 1 > ?
alias              set and display aliases command
dev                list the device table
dir                list files in file system
copy                copy file between file systems
del                delete a file
undelete            undelete a file
squeeze            remove deleted files
history            monitor command history
repeat              repeat a monitor command
sync                write monitor environment to Nvram
unalias            unset an alias
unset              unset a monitor variable
boot                boot an image from flash/network
clear              clear configurations, use 'clear help' for more info
help                print list of available commands
ping                ping an ip addr
promrestore        restore a corrupted boot ROM
reset              restart the system
set                show/set environment vars, use 'set help' for more info
show                show config parameters, use 'show help' for more info
sprom              display sprom contents
version            display version info


I need to get this into default config so I can mess with it in my lab but there seems to be no way to set the config-register to get it to skip the startup-config.

I've done this with all my 2500's and 4000 routers but this one has got me puzzled.

Thanks in advance.

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  QID:BCMSN373
Posted by: fnagi - 04-29-2008, 11:45 PM - Forum: CCNP SWITCH 300-115 - Replies (4)

hi, I found following question bound to an incorrect answer (according to my understanding). could anyone please be so kindly confirm ? or explain what is that i am unable to pick here?


QID:BCMSN373) what is the effect of configuring the following command on a switch ?

answer in the test
if BPDUs are receievd by a port configured for portfast then portfast is disabled and the bpdu are processed as normally


correct answer accordin to me
if bpdu are recieved by a port configured for port fast they are ignored and none sent


thanks,
faeza

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  trouble with NAT and PAT
Posted by: ny167 - 04-23-2008, 10:58 PM - Forum: Answer this question - Replies (3)

Hi am am trying to do the ccna skills 4 test, which includes:

frame relay
ppp
eigrp
dhcp
nat
pat
configure static routes.

Everything works fine until I get to NAT and PAT.

Here is the outline:
3 routers = ISP, Sydney, Auckland
ISP>Sydney  = Frame relay
Sydney> Auckland  = ppp with chap

regarding NAT the tasks are:
NAT to translate the 10.0  addresses to a 192.168.100.0/24. Use PAT to ensure that only the addresses 192.168.100.11 to .20 are translated to.
Use a static mapping of 10.10.0.1 to 192.168.0.1


my nat configs on ISP are

Interface e 0 = 10.10.0.1/16
ip nat inside
int s 0/0 = 192.168.2.1 /30
ip nat outside


access-list 1 permit 10.10.0.0 0.0.255.255
ip nat pool NAT 192.168.100.11 192.168.100.20 netmask 255.255.255.0
ip nat inside source static 10.10.0.1 192.168.100.1
ip nat inside source list 1 pool NAT overload

Sydney has a default route pointing back to ISP, which has also been redistributed to Auckkland.

Any ideas why the NAT dont work.
I cant see why

Thanks

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  Simlet S1 STP Right or Wrong?
Posted by: TTA89 - 04-06-2008, 02:46 AM - Forum: CCNP SWITCH 300-115 - Replies (7)

Q3: Which Spanning Tree Protocol has been implemented on switch SW-B?

Answer on H2P: STP/IEEE 802.1D

Its showing the P2P Peer (STP) which my Official Exam Cert guide says on page 272 wold be running traditional 802.1D STP bu the Cisco web site says its PVST. 

Link is here about half way down the page.  http://www.cisco.com/en/US/products/hw/s...0670.shtml

Access1#show spanning-tree vlan 10

VLAN0010
  Spanning tree enabled protocol rstp
  Root ID    Priority    24586
            Address    0015.63f6.b700
            Cost        19
            Port        107 (FastEthernet3/0/1)
            Hello Time  2 sec  Max Age 20 sec  Forward Delay 15 sec

  Bridge ID  Priority    32778  (priority 32768 sys-id-ext 10)
            Address    000f.f794.3d00
            Hello Time  2 sec  Max Age 20 sec  Forward Delay 15 sec
            Aging Time 300

Interface        Role Sts Cost      Prio.Nbr Type
---------------- ---- --- --------- -------- --------------------------------
Fa3/0/1          Root FWD 19        128.107  P2p Peer(STP)
Fa3/0/2          Altn BLK 19        128.108  P2p Peer(STP)


!--- Type P2p Peer(STP) represents that the neighbor switch runs PVST.

Gee....

Anyone score a 1000, whats the correct answer on the test?  :Smile

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  QID:NA61
Posted by: pistehead - 02-22-2008, 02:14 PM - Forum: Answer this question - Replies (3)


[Image: how2.jpg]

Someone please explain this one to me

We're talking Arp, layer 2 here so surely we'd get a layer 2 broadcast storm whether PC2 was there or not.

Why does the explanation detail Unknown MAC unicast floods, PC1 is doing an arp, how's that unicast ?

Help... ???

Cheers, Rich

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  how do i load a new image on cisco router
Posted by: themayor - 02-11-2008, 04:38 PM - Forum: General Discussion - Replies (7)

Hi there,

I have a i Cisco 7200 router who image was deleted mistakenly,
Please, how can load a new image. At the console, see rommon 1 > at start.

thank you very much for your help and advice in advance

Kamalucien

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  Error in QID:ISCW273
Posted by: rog2054 - 01-28-2008, 08:35 PM - Forum: CCNP TSHOOT 300-135 - Replies (6)

This question displays an exhibit from one of the other questions, which doesn't seem to fit with the question/answers. I think it may be mixed up somehow?


Regards

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  Subnetting Made Easy
Posted by: lordflasheart - 11-21-2007, 01:23 PM - Forum: General - Replies (14)

Hi all,

Do any of you find find subnetting hard? Have you spent money on simple solutions which simply don't deliver? Are you confuesd by too many books showing different ways to subnet or colleagues expressing their opinions? Do you need to write out charts just to find your subnet?

I honestly believe I have come up with the easiest technique to learn to subnet and I guarantee that it does not involve charts, videos or any other resources that are not allowed in the exam. This simply uses your head and some VERY BASIC arithmetic.

Please view the post at http://subnettingmadeeasy.blogspot.com

Cheers and happy subnetting!

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  Passed 640-801
Posted by: slugger4507 - 11-03-2007, 06:10 PM - Forum: Exam Experience - Replies (1)

In my second attempt I passed today with a 898. I used this site over 4 years ago to pass the 640-607 but ths 640-801 is much harder. The simulations on this site helped the most...especially the ACL and STP ones. I wished I had used this site prior to my first attempt but I did not think much had changed from the 640-607 but boy was I wrong. This site provides great on line realistick tests that will help you pass but better than that help you be a better Engineer. Make sure you can get 81% or better on all this sites on line practice tests and you should pass. I know the new test will be harder and the CCNP track is getting harder.

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  Which ports are designated ports? Choose three (when there are 5 correct)
Posted by: geo_2007b - 10-21-2007, 07:59 AM - Forum: Answer this question - Replies (2)

Hi,
I have come up to this question, not included here
            A
          1 2
          /  \
        1    1
        B2 -2C 

A is the root bridge and B2 is disabled
which ports are designated ports, choose three
A1
A2
B1
B2
C1
C2
with the exception of B2 all the rest are designated. Am I missing something?
Unless we don't consider root ports as designated ports.

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