Re: FW: can't ping or reach serial port

2000-08-25 Thread Arya Salahi

I believe when you PING your own interface on a frame-relay interface, the 
ICMP packets are not responded to internally by the router just because you 
are PINGing the router's own interface.  The packets are actually 
transported through the frame cloud to the other side and back.  Therefore, 
I think it might be a good idea to check the access-lists on the other side 
of the PVC (if any access-lists exist) just to make sure.

Worth a try,
Arya


From: "Yee, Jason" [EMAIL PROTECTED]
Reply-To: "Yee, Jason" [EMAIL PROTECTED]
To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED]
Subject: FW: can't ping or reach serial port
Date: Fri, 25 Aug 2000 01:12:46 -0500

relying on you guys for help again

Jason

-Original Message-
From: Yee, Jason
Sent: Friday, August 25, 2000 11:39 AM
To: '[EMAIL PROTECTED]'
Subject: FW: can't ping or reach serial port


hi with regard to my last problem I have removed the access-group commands
on serial 1 and still I can't ping to serial's 1 ip address and ie
202.161.128.30, surprisingly I can telnet via this interface and I can ping
to the next hop 202.161.128.29 but I can't just ping to 202.161.128.30

I am really at a loss now and am really puzzled , could it be due to
frame-relay problem and any of this sort that I haven't knew

any kind souls who knows this please help

thanks

Jason



-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Yee, Jason
Sent: Thursday, August 24, 2000 4:41 PM
To: '[EMAIL PROTECTED]'
Subject: can't ping or reach serial port


hi,

anyone knows how to solve this problem ?


I can't ping or traceroute to my serial port , I suspect is access list but
I am doing it on the router so it should not have any access-list issues
right

any input will be greatly appreciated :

ping result, execute from router itself:

router1#p 202.161.128.30
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 202.161.128.30, timeout is 2 seconds:
.
Success rate is 0 percent (0/5)



traceroute result to 202.161.128.30 from Yahoo.com:

FROM net.yahoo.com TO 202.161.128.30.

traceroute to 202.161.128.30 (202.161.128.30), 30 hops max, 40 byte packets
  1  e-1.4700m-1.3400.yahoo.com (206.132.105.1)  0.990 ms  1.636 ms  1.070 
ms
  2  gw3-rtr (206.251.17.3)  2.380 ms  2.086 ms  1.161 ms
  3  hssi1-0.gw4.sce.yahoo.com (216.115.100.249)  3.887 ms  2.424 ms  1.942
ms
  4  peer-geo11.sce.yahoo.com (216.34.143.65)  1.954 ms  2.120 ms  1.763 ms
  5  216.34.142.149 (216.34.142.149)  2.060 ms  1.810 ms  2.483 ms
  6  dcr04-g2-0.sntc01.exodus.net (216.33.146.25)  2.335 ms  2.045 ms  
2.298
ms
  7  * * *
  8  exodus-gw.sffca.ip.att.net (192.205.32.105)  6.426 ms  8.896 ms  6.720
ms
  9  gbr2-p11.sffca.ip.att.net (12.123.12.242)  8.727 ms  7.433 ms  8.707 
ms
10  gar1-p370.sffca.ip.att.net (12.123.13.61)  5.895 ms  6.899 ms  7.601 ms
11  12.123.195.17 (12.123.195.17)  248.321 ms  277.026 ms  243.271 ms
12  12.125.92.38 (12.125.92.38)  261.956 ms  266.575 ms *
13  202.161.130.21 (202.161.130.21)  206.170 ms  199.312 ms  248.880 ms
14  * * *
15  * * *
16  * * *
17  * * *
18  * * *
19  * * *
20  * * *



traceroute result to 202.180.8.100 from Yahoo.com:

FROM net.yahoo.com TO 202.180.8.100.

traceroute to 202.180.8.100 (202.180.8.100), 30 hops max, 40 byte packets
  1  e-1.4700m-1.3400.yahoo.com (206.132.105.1)  1.124 ms  0.766 ms  0.745 
ms
  2  gw3-rtr (206.251.17.3)  2.329 ms  1.957 ms  1.109 ms
  3  hssi1-0.gw4.sce.yahoo.com (216.115.100.249)  3.207 ms  1.878 ms  2.087
ms
  4  peer-geo11.sce.yahoo.com (216.34.143.65)  1.700 ms  1.629 ms  1.636 ms
  5  216.34.142.149 (216.34.142.149)  12.076 ms  1.880 ms  1.859 ms
  6  dcr03-g2-0.sntc01.exodus.net (216.33.146.17)  1.767 ms  1.589 ms  
1.760
ms
  7  * * *
  8  exodus-gw.sffca.ip.att.net (192.205.32.105)  6.270 ms  8.423 ms  8.113
ms
  9  gbr2-p11.sffca.ip.att.net (12.123.12.242)  6.085 ms  8.080 ms  9.306 
ms
10  gar1-p370.sffca.ip.att.net (12.123.13.61)  5.795 ms  6.917 ms  6.938 ms
11  12.123.195.17 (12.123.195.17)  223.784 ms  229.253 ms  224.913 ms
12  * 12.125.92.38 (12.125.92.38)  188.236 ms  195.586 ms
13  202.161.130.21 (202.161.130.21)  172.644 ms  177.564 ms  180.644 ms
14  * * *
15  masterdon.access.net.id (202.180.0.2)  567.652 ms  640.227 ms  2370.923
ms
16  pteredon100.access.net.id (202.180.8.100)  980.552 ms  1990.342 ms
2325.658 ms



router1#s log
Syslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns)
 Console logging: disabled
 Monitor logging: level debugging, 0 messages logged
 Trap logging: level informational, 69 message lines logged



router1#s conf
Using 2378 out of 32762 bytes
!
version 11.0
service nagle
service password-encryption
service udp-small-servers
service tcp-small-servers
!
hostname router1
!
enable secret 5 $1$golO$lfaocwB9l64SyG4Vqm2.T.
enable password 7 071C24404B0D0B0C
!
!
interface Ethernet0
  ip address 202.180.0.4 255.255.255.0
!
interface Serial0
  description Loral Cyberstar Satellite Connection
  ip address 

Re: Bridging Problem using OSPF/EIGRP

2000-08-25 Thread Arya Salahi

OSPF and EIGRP are routing protocols (layer 3) and don't have anything to do 
with bridging (layer 2).  You can either route or bridge a specific protocol 
on the same interface.  If for instance you want to bridge IPX on a 
particular interface, then you would not assign that interface an IPX 
address.  Hence, no routing protocols would be enabled on that particular 
interface.  Bridging in essence is like extending your LAN so you don't need 
routing to get from one side of the bridge to another.

You can, however, bridge a protocol on one interface and route it out 
another interface by confgiguring IRB (Intergrated Rotuing  Bridging).  
This subject is a little confusing and requires some reading.  There is a 
good chapter on it in Caslow's BRS book.

Good Luck,
Arya


From: "Peter Gray" [EMAIL PROTECTED]
Reply-To: "Peter Gray" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Bridging Problem using OSPF/EIGRP
Date: Fri, 25 Aug 2000 19:03:54 PKT

I am planning to turn-on bridging on two different routers' ethernet
interface accessing same host. On Router A I am turning on bridging on its
ethernet interface and It is running EIGRP. On Router B I will be turning 
on
bridging and it will take different route and  use OSPF.

Is it gonna cause problem if I turn on bridging on two ethernet interfaces
of two routers connected to same APP. What route it would prefer? I guess
EIGRP cause of low route Cost.

Any input will be highly appreciated.

ThanksPeter

Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



IPX-NLSP question

2000-08-23 Thread Arya Salahi

I'm studying for the CCIE Lab and got stuck scratching my head doing an 
IPX-NLSP scenario.

Does anyone know how to filter sap advertisements from one NLSP area to 
another?  I know that you cannot filter sap updates within the same NLSP 
area, however, according to the manual you are supposed to be able to filter 
sap updates at the area boundries with the distribute-sap-list [in, out] 
command.  Has anyone done this before??  If so, I would appreciate some 
advise.

My scenario is simply done with 3 routers r1,r2, and r3.  r1 belongs to 
"area1" r2 belongs to "area2" and r3 is the go between (has an interface in 
both areas).  I'm using static saps in r1 but cannot selectivley filter them 
on r3 so that all are not advertised to r2.

r3 is basically the host router with one pvc to each of the other routers 
using frame-relay subinterfaces.

thanks in advance,
Arya

Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: Is there a command to view the OSPF entry in the user mode??

2000-08-23 Thread Arya Salahi

Try " sh ip protocol" and "sh ip ospf ?".  The question mark will give you 
all the different options.  I find "sh ip ospf interface" very usefull.

Arya


From: "Sim, CT (Chee Tong)" [EMAIL PROTECTED]
Reply-To: "Sim, CT (Chee Tong)" [EMAIL PROTECTED]
To: "'Dave Malik'" [EMAIL PROTECTED],"'[EMAIL PROTECTED]'" 
[EMAIL PROTECTED]
Subject: Is there a command to view the OSPF entry in the user mode??
Date: Wed, 23 Aug 2000 10:58:00 +0800

Dear all,

Is there a command to view the OSPF entry in the USER MODE?? For example as
shown

%%
router ospf 100
  redistribute static
  network 57.198.47.0 0.0.0.255 area 57.198.47.0
  network 57.192.243.48 0.0.0.3 area 57.198.47.0

%

How to get the "network 57.198.47.0 0.0.0.255 area 57.198.47.0"
and the "network 57.192.243.48 0.0.0.3 area 57.198.47.0"
  from the USER mode

Router


Chee Tong


==
De informatie opgenomen in dit bericht kan vertrouwelijk zijn en
is uitsluitend bestemd voor de geadresseerde. Indien u dit bericht
onterecht ontvangt wordt u verzocht de inhoud niet te gebruiken en
de afzender direct te informeren door het bericht te retourneren.
==
The information contained in this message may be confidential
and is intended to be exclusively for the addressee. Should you
receive this message unintentionally, please do not use the contents
herein and notify the sender immediately by return e-mail.


==

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: Please help with the routing problem

2000-08-21 Thread Arya Salahi

Is the IP network between routerA and routerB being routed in the Internet?  
Remember, when you PING, the ICMP packets use the outgoing inerface as the 
source IP address.  Therefore when you PING from routerA your ISP would need 
to have a route to that IP network for the packets to find their way back.

Arya


From: Filomena [EMAIL PROTECTED]
Reply-To: Filomena [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Please help with the routing problem
Date: Sat, 19 Aug 2000 16:07:06 -0700 (PDT)

Hi, everyone, I would appreciate if you could help me.

Here is the network setup:


--E0-RouterA-S0--S0-RouterB-E0--Firewall--E0-RouterC-S0---Internet

The problem is that RouterA cannot access Internet.
RouterB is configured with default route pointing to
the firewall's LAN interface, and it can get to the
Internet just fine. RouterA has default route pointing
to S0 on RouterB. RouterA can ping hosts on RouterB's
Ethernet subnet, but cannot ping Internet hosts. When
I try to trace Internet host from it, the trace stops
at the S0 interface on RouterB. The routing between A
and B is EIGRP, and it is working, because routers can
reach each other's Ethernet subnets. Firewall has all
the ports open.

It seems to me that when packets addressed to Internet
from RouterA reach RouterB, RouterB does not know what
to do with them. How can I fix this?

Thank you.


__
Do You Yahoo!?
Yahoo! Mail – Free email you can access from anywhere!
http://mail.yahoo.com/

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: cisco 2504 problem

2000-08-21 Thread Arya Salahi

Make sure that your config register is set to 0x2012 some register settings 
will cause the boot process to ignore NVRAM.

Arya


From: [EMAIL PROTECTED]
Reply-To: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: cisco 2504 problem
Date: Mon, 21 Aug 2000 10:59:10 +1000

ok techies...
here is a problem i been trying to sort out for a quite a little time now
this router I purchased recently seems ok nothing is broken boots ok now
the problem is everytime it boots up it has forgotten what the last
configuration was I mean I always make config changes and give the comman
"copy run star" and no error pops up but when I turn it off and back on
again and there is stupid message asking me to redo the whole damn config
file could someone tell me if it is the Flash or the IOS itself or
something else that could be wrong with the router.

Regards,
Amir

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: 2505 Router/Hub

2000-08-18 Thread Arya Salahi

You should think of the Ethernet0 interface as a virtual inerface.  since 
the hub is built in, then you don't need a physical Ethernet interface.  You 
can verfiy by doing a "no shut" on the Ethernet0 interface and watch it come 
up.

Arya


From: "Briggs" [EMAIL PROTECTED]
Reply-To: "Briggs" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: 2505 Router/Hub
Date: Thu, 17 Aug 2000 16:02:12 -0500

Hey all;
Just brought up a router straight out of the box with 11.0 IOS on it.  It's
got 2 Serial, AUX, CON, and 8 ethernet ports(hub).  Now, when i'm looking 
at
the interfaces in IOS, it says that I've got an E0 interface.  Where 
I'm
a little lost is, where is this interface?  I've looked at documentation on
the CISCO site, but haven't put it together yet.  Would Int E0 be the first
of the 8 ethernet ports on the Hub section of the Router??  That doesn't
seem right to me, so if anyone has one of these routers, or ideas, I'd
appreciate it.  Thanks group.

brian


___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: Why the route in BGP table doesn't appear in IP table.

2000-08-17 Thread Arya Salahi

As far as I know 2 things could cause this.

1: You don't have a route to the next-hop address in the BGP table.

2: Has to do with the "Synchronization" rule which states that any route 
received from IBGP speakers would have to also been learned through an IGP.  
To get around this rule you could turn off synchronization under the router 
bgp process.

Arya


From: Luobin Yang [EMAIL PROTECTED]
Reply-To: Luobin Yang [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Why the route in BGP table doesn't appear in IP table.
Date: Wed, 16 Aug 2000 23:59:51 -0500

I found a lot times, some routes in BGP table don't show up in IP table.
When I use "show ip bgp", I can see the route to a destination, but when
I use "sh ip route", I can't find the route to the destination. Does
anybody know the reason?


___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: Vlan Error...

2000-08-17 Thread Arya Salahi

My guess would be that you have some VLANs being trunked which have not been 
configured on the router with the encapsulation isl command.  If this is the 
case, you could restrict the trunk on your switch to only allow VLANs that 
you want to route and not all VLANs which reside on your switch.

Arya


From: "Nigel Taylor" [EMAIL PROTECTED]
Reply-To: "Nigel Taylor" [EMAIL PROTECTED]
To: "Cisco Group Study" [EMAIL PROTECTED]
Subject: Vlan Error...
Date: Thu, 17 Aug 2000 05:25:05 +0100

Hi All,
I was wondering if anyone has seen this error... I can't seem 
to find anything on this that I'm doing that could cause this error.

vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 2
   on interface FastEthernet3/0/1.2 which is not configured to route or 
bridge this packet type.

vLAN: Received ISL encapsulated UNKNOWN packet bearing colour ID 3
  on interface FastEthernet4/0/0.2 which is not configured to  route or 
bridge this packet type.


Any thoughts..

Nigel...





Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: Vlan Capable Router

2000-08-17 Thread Arya Salahi

In a nutshell, a VLAN capabale router is one with a FastEthernet port that 
can be configured for ISL or 802.q encapsulation which would connect to the 
trunk port of a switch.  It would then be able to receive packets from the 
switch and be able to tell to which VLAN each packet belongs to eventhough 
all packets are being received through the same physical interface.  It 
would also be needed to route between VLANs on the same switch.

Arya

From: Jason Swenson [EMAIL PROTECTED]
Reply-To: Jason Swenson [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: Vlan Capable Router
Date: Wed, 16 Aug 2000 17:36:40 -0600

Can someone enlighten me as to what constitutes a Vlan capable router?

Jason

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]



Re: Permissions

2000-08-16 Thread Arya Salahi

Hi,

The "privilege" command allows you to assign different privileges to be 
assigned to certain commands.  You can then assign those privileges to 
different users with the same "username" command that you have been using.  
Check out the following url on cco for more info:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/secur_c/scprt5/scpass.htm#34918

hope that helps,
Arya


From: "Roan, Wayne" [EMAIL PROTECTED]
Reply-To: "Roan, Wayne" [EMAIL PROTECTED]
To: "'[EMAIL PROTECTED]'" [EMAIL PROTECTED]
Subject: Permissions
Date: Wed, 16 Aug 2000 08:54:27 -0400

Gentlemen and Ladies,

   Thanks for your help on the use of usernames.  My next question is
where could I find a list of permissions I can assign certain usernames or
how can I assign certain usernames with the enable permission?  I got the
router to login via telnet using usernames, but now I'm trying to use those
same usernames for different permissions (enable mode, etc.).

Thanks again.

Wayne

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]


Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com

___
UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide.html
FAQ, list archives, and subscription info: http://www.groupstudy.com
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]