queuing...or smth else

2000-12-13 Thread Gabriel . Neagoe


Hello everybody

I have a practical question for you:
let's say we have a router with one ethernet and one serial port connected
to a leased line
is there a way to configure the router for 1 host in the local network to
get all the bandwitdh it needs and all the other computers to get the
bandwidth left ?
(i am thinking on something but i'm not sure)

Thank you

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RE: Scripts!!!! and no budget!!!

2000-10-04 Thread Gabriel . Neagoe

one idea to build your network is to use HP OpenView Network Node Manager
downloadable for free (60 days trial) at
http://www.openview.hp.com
It will draw the network map and give you plenty of information if you have
snmp enabled on the equipment



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Cisco Certified Design Associate
ST Romania
tel: +401 20 40 300
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---

 -Original Message-
 From: Brian [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, October 04, 2000 7:23 AM
 To:   Cthulu, CCIE Candidate
 Cc:   [EMAIL PROTECTED]
 Subject:  Re: Scripts  and no budget!!!
 
 
 many ways to do this.
 
 if they will enable rsh or ssh on the routersthen this can be very
 easy.  You just use a simple script and rsh the commands.
 
 Otherwise I would use perl and some of the Cisco perl libraries out there.
 
 My last resort would be to use "expect", or opening a filehandle to a
 telnet process connected to the router.
 
 If they would just give you an SNMP Read Only access then you could get
 alot of this information just by doing snmp queries..once again in a
 scripted language such as Perl.
 
 On Tue, 3 Oct 2000, Cthulu, CCIE Candidate wrote:
 
  Hi, all,
  
  I am currently on an interesting assignment where I have to pull routing
  information and address information off of about 200-300 routers or
 switches
  with router on a stick installed...without using ANY form of network
  management software, and using only USER level access.
  
  The information I need to know is:
  
  -what interfaces are using used   (show ip interface brief)
  -what addresses are on this interfaces (show ip address brief)
  - what routing protocols are being used (show ip protocol summary)
  - what are this's router's neigbhors (show cdp neighbor)
  -what are this router's routing protocol neighbors (use commands such as
  show ip bgp neighbor, show ip ospf neig)
  
  
  
  So, armed only with telnet, a non-enable capable user account/password,
 and
  my wits (stop laughing, Chuck!), I have to cull this information, and
 using
  that d*mned visio, make a big picture.  After that, I must take the big
  picture, and make address modifications, etc. to "improve stuff", then
 work
  with a team to implement this new architecture.  This organization does
 not
  have a consistent or clear picture of its network, but needs it for the
  major league changes it must make.
  
  
  So, my choices are to manually log onto each device, cull the
 information,
  or come up with a script that would log onto each device, run these
  commands, and turn on teh capture text feature of whatever terminal
 program
  (telnet client) I am using, and output to a simple little text file
 named
  after the router which has just been accessed.  Is Procomm Plus a good
 fit
  here?  Can I buy/download that off the web?
  
  
  My problem is I am script impaired;  I have searched the
 Cisco/groupstudy
  websites, and can not find any references to help me build this script.
 ANy
  links would be appreciated.  I do not have any UNIX workstations
 available
  to me... only Windows 95 on a
  ;(
  
  TIA,
  
  Charles
  
  
  
  
  
  
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 Network Administrator   
 ShreveNet Inc. (ASN 11881)  
 
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policy routing

2000-10-03 Thread Gabriel . Neagoe


Hello,

if you configure policy routing to route certain packets through interface
S0
is there a way to automatically redirect packets through interface S1 if S0
is down ?

thanks,
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RE: policy routing

2000-10-03 Thread Gabriel . Neagoe

this is basic setup :-)
i'm thinking on something more complicated so i want to keep policy routing
:-)

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tel: +401 20 40 300
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---

 -Original Message-
 From: Ejay Hire [SMTP:[EMAIL PROTECTED]]
 Sent: Tuesday, October 03, 2000 5:11 PM
 To:   [EMAIL PROTECTED]
 Cc:   [EMAIL PROTECTED]
 Subject:  Re: policy routing
 
 Not using policy routing, it's actually much simpler than that.
 
 ...
 ip classless
 ip subnet-zero
 
 int serial 0
 ip addr 10.0.0.1 255.255.255.0
 backup-interface serial 1
 !
 int serial 1
 ip addr 10.0.1.1 255.255.255.0
 ...
 
 Alternately, you can have a route with a higher administrative distance
 than 
 the normal route for Destination XXX, and if the connection to destination
 
 XXX evaporates, then the new route will enter the routing table.  This is 
 popular when migrating routing protocols.
 
 
 
 Original Message Follows
 From: [EMAIL PROTECTED]
 Reply-To: [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: policy routing
 Date: Tue, 3 Oct 2000 17:16:38 +0200
 
 
 Hello,
 
 if you configure policy routing to route certain packets through interface
 S0
 is there a way to automatically redirect packets through interface S1 if
 S0
 is down ?
 
 thanks,
 ---
 Gabriel Neagoe, GN379-RIPE
 Networking solutions consultant
 Cisco Certified Network Professional
 Cisco Certified Design Associate
 ST Romania
 tel: +401 20 40 300
 fax: +401 20 40 310
 ---
 
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netbooting cisco2600

2000-09-28 Thread Gabriel . Neagoe


hello everybody

I tried to bootinf a cisco 2610 from a tftp server without success till now
I tried with "boot system tftp image a.b.c.d", with "boot system
tftp://a.b.c.d/image"
I changed configuration register to various values but with no luck

Does aybody know the right steps to make a 2610 boot from tftp ?

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RE: What's diff. between FXO and FXS interface cards?

2000-09-25 Thread Gabriel . Neagoe

Hello

as an experiment I used FXS interface connected to the PBX as a phone (FXO
behaviour) and there was no problem using it this way
I tried to understand this, but it was too subtile for me...anyone with
telecom background can help us ?


---
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ST Romania
tel: +401 20 40 300
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---

 -Original Message-
 From: Javier Contreras [SMTP:[EMAIL PROTECTED]]
 Sent: Monday, September 25, 2000 1:01 PM
 To:   [EMAIL PROTECTED]
 Subject:  Re: What's diff. between FXO and FXS interface cards?
 
 Hi, in general talking:
 
 FXO: Foreign eXchange Office, they "behave" like a phone, it means,
 the device who has the interface expects to receive -48 V plus signaling
 from the other side. Use this in the cisco router, if you are connecting
 to a PBX or telephone company
 
 FXS: Foreign eXchange Station, it behave like a PBX/Central Office, 
 it generates -48, tones and signals to the connected device. Use this
 if you want to connect a router to a telephone
 
 REgards
 
 
 Sean Lee wrote:
  
  Hello,
  
  What's diff. between FXO and FXS interface cards?
  
  VIC-2FXS
  VIC-2FXO
  
  Thanks!
  Sean
  
  **NOTE: New CCNA/CCDA List has been formed. For more information go to
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 -- 
 ---
 Javier Contreras Albesa
 Standard Trainer
 
 PRO IN Training S.L.
 PROfessional Information Networks
 World Trade Center, Moll de Barcelona S/N
 Edif Sur, Planta 4
 
 Phone: (+34) 93-5088850 E-mail:
 [EMAIL PROTECTED]
 Fax:  (+34) 93-5088860 Internet:  http:// www.proin.com
 
 SHAPING THE FUTURE - BE PART OF IT!
 
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RE: bgp problems

2000-09-08 Thread Gabriel . Neagoe

what do "sh ip bgp sum"  and "sh ip bgp nei" produce ?

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tel: +401 20 40 300
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---

 -Original Message-
 From: Yee, Jason [SMTP:[EMAIL PROTECTED]]
 Sent: Friday, September 08, 2000 8:32 AM
 To:   cisco@groupstudy. com (E-mail)
 Subject:  bgp problems
 
 hi Anyone can help me with the problems below :
 Hi,
 
 The configuration file is attached. 
 
 For two days the link was down because the some problem in local line. Now
 it was set right. After that the bgp link came up and worked fine for 90
 mins. After there is no data transfer in this link. By the same time I am
 able to ping 202.65.129.81 ( ip for my IRD), so I given a complaint to
  customercare, USA. And also I restarted IRD here. The link came
 up after 30 mins. Now again the link was up, but there is no active bgp
 connection. 
 
 when I see bgp neighbors, it is showing
 
 No active TCP connections
 
  2501.log 
 
 Any form of input will be greatly appreciated
 
 
 thanks
 
 Jason
 
 
 
 
 
   File: 2501.log  

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RE: Cisco 2501

2000-09-07 Thread Gabriel . Neagoe

Hello Benny

the info on 2501 memory can be found here:
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_fix/cis2500/2501/
2500ug/maint.htm

from my experience I can tell youthat you can put there usual computer 72
pin FPM simms (not EDO); if you have an old 486 in some dusty corner get the
memory and put it in the router

---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
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ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: Benny Leong [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, September 06, 2000 7:25 PM
 To:   [EMAIL PROTECTED]
 Subject:  Cisco 2501
 
 Hi all,
  
 I believe this question has been asked by somebody.  Can you point me the
 link to what type of memory can be added to a very old Cisco 2501 ?
 Thanks.
  
  

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RE: what is dark fiber?

2000-09-07 Thread Gabriel . Neagoe

Hello,

as far as I understood from the ISP's the "dark fiber" is the equivalent of
a leased line:
the ISP provides you the Physical connectivity between the endpoints, but
they do not provide any routing
This kind of commercial offer is mainly used by ISPs that use DWDM on their
fibers and they can offer one wavelength to you.

-------
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tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: Fomes Iain [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, September 06, 2000 4:04 PM
 To:   '[EMAIL PROTECTED]'
 Subject:  RE: what is dark fiber?
 
 
  this is a misconception.
 Dark fiber or Dark fibre as we can it here in England.God save the Queen
 an
 all that is actually a fibre based product that enables long distances to
 be
 covered.Where as fibre has approximatley a 2km depth,  Dark fibre is able
 to
 run for much longer lengths.
 i have seen it used for up to 20 30 40 miles
 
  -Original Message-
  From:   Richard Dennard [SMTP:[EMAIL PROTECTED]]
  Sent:   05 September 2000 19:53
  To: bahadir korkmaz
  Cc: Cisco
  Subject:RE: what is dark fiber?
  
  dark fiber is a term usually used by providers to indicate fiber that
 does
  not have light passing over it (unused).
  
  Richard Dennard
  Network Engineer
  HY_SPEED_DATA
  phone 814-260-3966
  fax 814-274-7370
  
  -Original Message-
  From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
  bahadir korkmaz
  Sent: Tuesday, September 05, 2000 11:04 AM
  To: [EMAIL PROTECTED]
  Subject: what is dark fiber?
  
  
  hi.
  what is dark fiber?
  i found some sites that says dark fiber means unused fiber.
  is it so?
  i think dark fiber must be different then unused fiber.
  i mean for example. 10gigabit ethernet runs on dark fiber.
  dark must be something related to bandwidth or wavelength.
  
  if someone knows dark fiber definition i ll be happy.
 
 _
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 http://www.hotmail.com.
  
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RE: default password for catalyst 2800

2000-09-06 Thread Gabriel . Neagoe

usually CR
:-)

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 -Original Message-
 From: Clay Stuckey [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, September 06, 2000 9:38 AM
 To:   group study
 Subject:  default password for catalyst 2800
 
 Anyone know that the default password would be or any factory installed
 passwords for any model?
 
 
 
 
 
 --
 Clay Stuckey - MCSE  | My Resume: http://24.9.74.46/clayres.doc
 1237 Llewellyn Road  | [EMAIL PROTECTED]
 Mt. Pleasant, SC 29464   | Phone (843) 224-9141
 
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bgp summarization

2000-09-06 Thread Gabriel . Neagoe

Hello,

i'm trying to solve the following problem:

R1 and R2 are talking bgp
R1 is sending R2 the follwing subnets:
1.0.0.0/10
1.64.0.0/10
1.128.0.0/10
1.192.0.0/10

is there a way for R1 to auto-summarize these subnets without specifying a
summary address (i mean to autosummarize any subnets it receives) ; i'm
thinking on this beacuse of a practical case with thousands of subnets
announced through BGP by an unpolite peer, and there is not a good idea to
filter the routes received.


Regards,
---
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RE: dns

2000-09-06 Thread Gabriel . Neagoe

Hello,

I think is best to use only one address, and do BGP to your ISPs (moving DNS
inside your network is a good idea also).


---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
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ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: Nurarif Wibawa [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, September 06, 2000 11:38 AM
 To:   [EMAIL PROTECTED]
 Subject:  dns
 
 Hi,
  
 I need a solution for the configuration below:
  
  Internet
  | |
  | |
  ISP A ISP B
  | |
  | |
Customer
   |
    Web Server
  
 Web Server will has 2 IP addresses, one will be given by ISP A and the
 other one will be given by ISP B.
 Primary DNS server is on ISP A and secondary DNS server is on ISP B.
 The DNS server on ISP A has two records for customer's web server, for
 example :
 www  a   10.0.0.1  (IP address given by ISP A)
 www  a   20.0.0.1  (IP address given by ISP B)
 The goal is to use dual ISP for back-up purpose, so the web server will
 serve for 24 hour / day.
 Since the DNS server only load balance between two same host records, how
 about if one link is broken ?
 For example :
 Link from ISP B to Customer is broken, meanwhile someone in Internet is
 accessing the web server and the DNS server give him the IP address of
 20.0.0.1, so the session will time out. He will has an access to web
 server until the DNS server give him the IP address of 10.0.0.1 (because
 the DNS server load balance these two records).
 Are there any solutions to solve this problem, so the DNS server could
 detect the unreachable IP address and after that it would give the correct
 reachable IP address to the client ?
  
 Thank you
  

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RE: Terminal server

2000-08-16 Thread Gabriel . Neagoe

Hello

I have a

line aux 0
transport input all

that works ok for my terminal server;
the only thing you should be careful about is to check for the async line
number assigned to the AUX line ( use #sh line)

Good luck
---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNP, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, August 16, 2000 8:52 AM
 To:   groupstudy
 Subject:  Terminal server
 
 
 
 Hi all,
 
 Can someone tell me whether it's possible to use the aux port connected to
 the
 console port of another cisco router? I tried the same conf as if I was
 using
 the asyn port but it failed. (transport input all, no exec)
 
 Thanks, cvp.
 
 
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RE: Terminal server

2000-08-16 Thread Gabriel . Neagoe

what do "#show line" result ?

-------
Gabriel Neagoe, GN379-RIPE
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ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
 Sent: Wednesday, August 16, 2000 11:44 AM
 To:   [EMAIL PROTECTED]
 Cc:   groupstudy
 Subject:  RE: Terminal server
 
 
 
 Thank you but when I do a reverse telnet...
 
 After the "debug telnet" command, here is what I got:
 
 2501#telnet 172.16.1.1 2001
 Trying 172.16.1.1, 2001 ... Open
 
 00:16:52: Telnet1: 1 1 251 1
 00:16:52: TCP1: Telnet sent WILL ECHO (1)
 00:16:52: Telnet1: 2 2 251 3
 00:16:52: TCP1: Telnet sent WILL SUPPRESS-GA (3)
 00:16:52: Telnet1: 8 8 253 24
 00:16:52: TCP1: Telnet sent DO TTY-TYPE (24)
 00:16:52: Telnet1: 1000 1000 253 31
 00:16:52: TCP1: Telnet sent DO WINDOW-SIZE (31)
 00:16:52: Telnet0: Sent SB NAWS 80 24
 00:16:52: TCP1: Telnet received DO ECHO (1)
 00:16:52: TCP1: Telnet received DO SUPPRESS-GA (3)
 00:16:52: TCP1: Telnet received WONT TTY-TYPE (24)
 00:16:52: TCP1: Telnet sent DONT TTY-TYPE (24)
 00:16:52: TCP1: Telnet received WILL WINDOW-SIZE (31)
 00:16:52: Telnet1: recv SB NAWS 80 24
 2501#sh sessio
 Conn HostAddress Byte  Idle Conn Name
 *  1 172.16.1.1  172.16.1.1 0 0 172.16.1.1
 
 172.16.1.1 is my loopback interface on the terminal server. TTY line=1
 
 Help..
 
 
 
 
 
 [EMAIL PROTECTED] on 08/16/2000 03:48:50 PM
 
 Please respond to [EMAIL PROTECTED]
 
 To:   Claude-Vincent PEREZ/JP-TOKYO-HOLDING/LVMH@LVMH,
 [EMAIL PROTECTED]
 cc:
 
 Subject:  RE: Terminal server
 
 
 
 Hello
 
 I have a
 
 line aux 0
 transport input all
 
 that works ok for my terminal server;
 the only thing you should be careful about is to check for the async line
 number assigned to the AUX line ( use #sh line)
 
 Good luck
 -------
 Gabriel Neagoe, GN379-RIPE
 Networking solutions consultant
 Cisco product manager, CCNP, CCDA
 ST Romania
 tel: +401 20 40 300
 fax: +401 20 40 310
 ---
 
  -Original Message-
  From:   [EMAIL PROTECTED] [SMTP:[EMAIL PROTECTED]]
  Sent:   Wednesday, August 16, 2000 8:52 AM
  To: groupstudy
  Subject: Terminal server
 
 
 
  Hi all,
 
  Can someone tell me whether it's possible to use the aux port connected
 to
  the
  console port of another cisco router? I tried the same conf as if I was
  using
  the asyn port but it failed. (transport input all, no exec)
 
  Thanks, cvp.
 
 
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RE: Great CCDA Study Site (CCDA exam length)

2000-08-11 Thread Gabriel . Neagoe

there is a 30 min. extension for the non-english natives.
The difference may come from there.



---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNP, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: Shane McMordie [SMTP:[EMAIL PROTECTED]]
 Sent: Friday, August 11, 2000 1:30 PM
 To:   [EMAIL PROTECTED]
 Subject:  Re: Great CCDA Study Site (CCDA exam length)
 
 This Web site says the new CCDA is 72 questions in 120 minutes, with 3
 case studies.
 
 I did CCDA 640-441 2 days ago in Frankfurt, Germany. (Pass.)  There
 were 72 questions, all right, but 4 case studies and the time allowed
 was 150 minutes.   And there is this annoying survey at the start which
 chews up an extra 15 minutes.
 
 Maybe the exam time is variable?  120 mins for 3 cases, 150 mins for 4?
 
 Shane
 
 
 From: Paul Immo [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: Great CCDA Study Site
 Date: Tue, 8 Aug 2000 09:21:18 -0700 (PDT)
 
 I just passed my CCDA yesturday, I used mainly the
 material from this site!
 
 http://www.ccxxproductions.bigstep.com/
 
 Check them out
 
 
 
 
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free racks

2000-08-09 Thread Gabriel . Neagoe


Hello everybody,

Although I made it to CCNP I haven't had very much time for hands-on with
TokenRing and ATM environments.As I am going to go for CCIE I feel the need
for some extra training in these areas.
If someone has a rack with such kind of equipment and gives free access
please contact me.

Thank you,
---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNP, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

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CIT: last minutte advices

2000-07-17 Thread Gabriel . Neagoe


hello

in 3 hours i will go for the CIT exam. anybody has last minutte advices ?

10x
---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNA, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

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RE: 25xx looking for network config files -- Why?

2000-07-13 Thread Gabriel . Neagoe

just type:

#conf t
#no service config
^Z
#copy run start

this will disable looking for configs

---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNA, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: Brent Case [SMTP:[EMAIL PROTECTED]]
 Sent: Thursday, July 13, 2000 8:13 AM
 To:   Groupstudy Mailing List
 Subject:  25xx looking for network config files -- Why?
 
 I have a 2503 that on every reload, it looks for 4 different type of
 configuration files to load via tftp.  How do I turn that off?  There is a
 valid startup-config but the router constantly looks for network-confg,
 cisconet.cfg, router-confg  ciscortr.cfg, even after completly loading.
 I
 have included the startup messages, show version  show startup-config.
 If
 this is an option set in the boot rom, shouldn't the config register be
 something different?  Any help would be greatly appreciated!
 
 Thanks,
 
 Brent Case
 
 
 System Bootstrap, Version 4.14(9.1), SOFTWARE
 Copyright (c) 1986-1994 by cisco Systems
 2500 processor with 4096 Kbytes of main memory
 
 Unknown or ambiguous service arg - udp-small-servers
 Illegal IP keyword - classless
 Loading c2500-j-l_112-13.exe at 0x340, size = 7969232 bytes [OK]
 
 F3: 7872580+96620+313640 at 0x360
 
   Restricted Rights Legend
 
 Use, duplication, or disclosure by the Government is
 subject to restrictions as set forth in subparagraph
 (c) of the Commercial Computer Software - Restricted
 Rights clause at FAR sec. 52.227-19 and subparagraph
 (c) (1) (ii) of the Rights in Technical Data and Computer
 Software clause at DFARS sec. 252.227-7013.
 
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
 
 
 
 Cisco Internetwork Operating System Software
 IOS (tm) 2500 Software (C2500-J-L), Version 11.2(13), RELEASE SOFTWARE
 (fc1)
 Copyright (c) 1986-1998 by cisco Systems, Inc.
 Compiled Tue 31-Mar-98 12:27 by tlane
 Image text-base: 0x0303F1E4, data-base: 0x1000
 
 cisco 2500 (68030) processor (revision A) with 4096K/2048K bytes of
 memory.
 Processor board ID 01446664, with hardware revision 
 Bridging software.
 SuperLAT software copyright 1990 by Meridian Technology Corp).
 X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
 TN3270 Emulation software.
 Basic Rate ISDN software, Version 1.0.
 1 Ethernet/IEEE 802.3 interface(s)
 2 Serial network interface(s)
 1 ISDN Basic Rate interface(s)
 32K bytes of non-volatile configuration memory.
 8192K bytes of processor board System flash (Read ONLY)
 
 Loading network-confg ... [timed out]
 
 Loading cisconet.cfg ... [timed out]
 
 Loading router-confg ... [timed out]
 
 Loading ciscortr.cfg ... [timed out]
 
 
 
 Press RETURN to get started!
 
 
 Router#sho ver
 Cisco Internetwork Operating System Software
 IOS (tm) 2500 Software (C2500-J-L), Version 11.2(13), RELEASE SOFTWARE
 (fc1)
 Copyright (c) 1986-1998 by cisco Systems, Inc.
 Compiled Tue 31-Mar-98 12:27 by tlane
 Image text-base: 0x0303F1E4, data-base: 0x1000
 
 ROM: System Bootstrap, Version 4.14(9.1), SOFTWARE
 
 Router uptime is 8 minutes
 System restarted by power-on
 System image file is "c2500-j-l_112-13.exe", booted via flash
 
 cisco 2500 (68030) processor (revision A) with 4096K/2048K bytes of
 memory.
 Processor board ID 01446664, with hardware revision 
 Bridging software.
 SuperLAT software copyright 1990 by Meridian Technology Corp).
 X.25 software, Version 2.0, NET2, BFE and GOSIP compliant.
 TN3270 Emulation software.
 Basic Rate ISDN software, Version 1.0.
 1 Ethernet/IEEE 802.3 interface(s)
 2 Serial network interface(s)
 1 ISDN Basic Rate interface(s)
 32K bytes of non-volatile configuration memory.
 8192K bytes of processor board System flash (Read ONLY)
 
 Configuration register is 0x2102
 
 Router#
 
 Router#sh startup-config
 Using 574 out of 32762 bytes
 !
 version 11.2
 service config
 no service password-encryption
 no service udp-small-servers
 no service tcp-small-servers
 !
 hostname Router
 !
 enable secret 5 $1$TPq9$pVkiL7hW2bXINhzSQxz2D1
 enable password sanfran
 !
 !
 interface Ethernet0
  ip address 192.168.200.101 255.255.255.0
  no cdp enable
  no mop enabled
 !
 interface Serial0
  no ip address
  shutdown
 !
 interface Serial1
  no ip address
  shutdown
  no cdp enable
 !
 interface BRI0
  no ip address
  shutdown
  no cdp enable
 !
 no ip classless
 !
 !
 line con 0
  exec-timeout 0 0
 line aux 0
 line vty 0 4
  password cisco
  login
 !
 end
 
 Router#
 
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RE: connectivity problem

2000-07-11 Thread Gabriel . Neagoe

could this happen because you have to use a crossover cable between the hub
and the switch ?
or
are there any VLANs on the catalyst ?


---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNA, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

 -Original Message-
 From: Don Dettmore [SMTP:[EMAIL PROTECTED]]
 Sent: Tuesday, July 11, 2000 4:04 PM
 To:   [EMAIL PROTECTED]
 Subject:  connectivity problem
 
 Here is an interesting problem.
 
 I have a client with a Cisco 2924XL switch.  Most stations are
 directly connected to the switch, however off of one of the switch
 ports is an old Bay 10mb/s hub.  
 
 The problem is that stations connected to the hub cannot communicate
 with stations connected to the switch.  Switch stations CAN
 communicate with switch stations, and hub stations CAN communicate
 with hub stations.
 
 The switch port connected to the hub appears to recognize the hub -
 it is up/up and has detected 10mb half duplex.  I tried manually
 entering these settings with no effect.
 
 It appears to be an arp problem - if I debug arp and then try to ping
 a station connected to the hub, arps are sent out, but no replys are
 received.  This happens whether the switch itself tries to ping a hub
 host, or a if a switch station does so.  Interestingly enough tho, if
 a hub station pings another hub station, the arp shows up on the
 switch debug console - it is definitely seeing the traffic!
 
 Any suggestions would be greatly appreciated.  
 
 Thanks! 
 
 Don Dettmore
 CCNP, MCSE, CNE
 
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CIT studying

2000-07-10 Thread Gabriel . Neagoe


HEllo everybody

I have just passed Foundation routing  switching exam ( it was tough ) and
I am heading for CIT.
What are the best materials to study for CIT ?

---
Gabriel Neagoe, GN379-RIPE
Networking solutions consultant
Cisco product manager, CCNA, CCDA
ST Romania
tel: +401 20 40 300
fax: +401 20 40 310
---

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