Helo,
does any body remember the command to save the switch configuration on a
cisco catalyst switch , set based switches like 6500 catalyst switches
Rover
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Helo,
I have a 6500 series Cisco catalyst switch. I need to save the current
configuration to a file named "6509-config", play with switch configuration
for a while and then copy this file again to the current configuration file
so that the switch configuration is back to the original state. How
helo,
What is general rule of thumb for cabling tow networking devices? In other
words: when should I use cross-over, roll-over or straight-through cables to
connect tow networking devices
Thanks
Rover
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Hello,
Just a little question about the sc0 management interface in catalyst
switches. Is it virtual interface that you cannot actually see?
Thanks
Rover
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Hello Networkers,
I have a 6500 series catalyst switch. I need to reset its configuration to
the manufacturer's default configuration. What command should I use to do
that? Can any body help me with that.
Rover
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Hi There,
Does any one knows how to assign a loopback ip address to a serial
subinterface? Please look at the output of the show command below so that
you understand what I mean thanks.
Router>sh int s0/0.1
Serial0/0.1 is up, line protocol is up
Hardware is PQUICC with Fractional
I have a problem creating a vlan can some one help me. Here is the output of
the command that I executed.
Omer
6501> (enable) set vlan 2
Cannot add/modify VLANs on a VTP server without a domain name.
6501> (enable)
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Hello,
what is the escape sequence if I want to stop the router from traceing the
path to a destination ? I have tried many keyboard sequences but I failed.
Thanks
Rover
Router#trace 10.1.38.227
Type escape sequence to abort.
Tracing the route to 10.1.38.227
1 * * *
2 * * *
3 * *
I have a problem creating a vlan can some one help me. Here is the output of
the command that I executed.
6501> (enable) set vlan 2
Cannot add/modify VLANs on a VTP server without a domain name.
6501> (enable)
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I have a problem getting the "ip default-gateway" to work on my router.
Please review the output below carefully to see what the problem is. I have
also noticed that the "show ip route" command show that Gateway of last
resort is not set
your input is appreciated
I configured static ip route but i will not appear in the ip routing table.
Below is the output of some commands.
Can some one explain this?
Thanks
Lists Wizard
Router-12(config)#ip route 10.0.0.0 255.0.0.0 179.70.32.13
Router-12
Router-12#shru
Buildingconfiguration...
I have create six static routes, only three of them would appear in the
routing table. Why
Router-12# sh ru
version 11.2
!
ip classless
ip route 10.0.0.0255.0.0.0 179.70.32.13
ip route 10.10.11.0
Hi,
I need to perform extended ping form the console of a set-based switch
(6509) catalyst switch. How can I do that.
Thanks
LW
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I tried pinging a remote host from a set-based switch. The ping did not go
throutgh the first time because the switch was configured with wrong default
gateway and I received a redirect response from a host that I do not any
thing
about. Could some one explain what is happening from the output of
Hi group,
Does any body know about a good online document that describes the operation
of Point-to-Point Protocolo or PPP.
Thanks in advance
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Hi group,
Does the CCIE R/S lab exam covers SNA?
Thanks
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Group
What command should you use if you need to see current configuration on
interface async 33?. Say I need to see the current encapsulation configured
on that interface.
Thanks
Lw
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Group,
Cab someone tell me why I could not created and encrypted password for user
"engineer"? I pasted the command output below.
Thanks
Router(config)#username engineer password 7 cisco
Invalid encrypted password: cisco
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High group,
Although I am pretty much familiar with routing in LANs and permanent WAN
connections, I find it difficult to understand routing in the following two
scenarios:
1- A windows 95 client connected to the remote corporate site through a
dial-up connection. The remote access server is usi
Then use something like:
>
> service password-encryption
>
> ..To encrypt all the passwords.
>
> -Brad McConnell.
>
>
> ""Lists Wizard"" wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > Group,
> >
> >
Hi Group,
It looks to me that the NT2 device for isdn connections could be a multiport
device with several S-interfaces that TA and TE1 devices can connect to. Is
that correct?
Thanks
Lw
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Hello
I have information that that LE (Local Exchange) provides clocking to the
NT1 device. Does that mean ISDN uses Synchronous communication? Does that
mean PPP and HDLC can be used in both synchronous and asynchrous
communications?
Thanks
Lw
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Group,
I got concrete information that if you have multiple bri interfaces on the
router, all of them must be connected to
the same ISDN switch type. How about if you have a router with multiple PRI
interfaces? Should I connect all the PRI interfaces to the same ISDN switch
type?
Thanks
L. W.
Group,
Is the dialer-group command on the BRI interface optional. In other words
will the router dial if no dialer-group is configured on the bri interface?
Thanks
Lw
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Hi group.
I am using the CISCO CIM for ISDN. There is talk about line transition and
line-level changes and how the linecode command prvent the loss of
synchronization. Can some one explain this better.
I have pasted an excerpt from CIM (Cisco Interactive Mentor)
Thanks
Omer
"Communicat
Hello Engineers,
The central office ISDN router is rarely used to dial a branch office
router. Is it necessary to configure dialer-list and dialer-group commands
on the Central office ISDN router interfaces?
Thanks
Lw
Message Posted at:
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ou can
> then configure the switch-type on the interface as well. Any interface
> configured switch-type will override the global one.
>
> -Brad McConnell.
>
>
> ""Lists Wizard"" wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Hi
Could some one explain what a jumbo frame is?
Thanks
Lw
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Hello Engineers,
Could some one please figure out why I could not apply a named extended ip
access to the pos interface below. The router does not give me the option to
apply the access list to the interface.
Thanks
GSR#show access-lists
Extended IP access list inboundfiler
deny icmp any a
Hellow Engineers,
DUT router is connected to GSR router with SONET network. I cannot ping
between the two routers although the interface are showing Up-Up.
The IPCP is not open. How can I correct the problem without rebooting the
routers. I am sure that If I reboot one of the routers, the problem
Hello,
I have a router that gives me a series of Cs at boot time before it starts
decompressing the image. What the router is doing before decompressing
the IOS image?
Thanks
rommon 3 > boot slot0:gsr-p-mz.120-16.ST.bin
Hello group,
I have a nagging question about how the DHCP server assigns an IP address to
a DHCP client from the correct pool of addresses. Let me give a scenario so
that you understand my concerns.
A host called Subnet_A _Client sends a dhcp request. The router's interface
on subnet A is Ethern
Hello,
Is it good to both compress and encrypt data going out of an interface?
Thanks
Law
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Hello Engineers,
If AAA authentication is enabled on the router and there is no default
method list configured, Assuming there is no method list has been applied
to
the line, how will the router handles authentication in this case?
Thanks
Lw
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Hello
Group I know a good search engine for RFCs but I thought some of you might
point out a better RFC search engine.
The site that I know is
http://sunsite.cnlab-switch.ch/cgi-bin/search/standard/nph-findstd?scope=dra
ft&pattern=bgp+mbgp&matches=3
Please let me know if there better search eng
Hello Engineers,
All devices from end-to-end has to use the Start-Stop bit in the data
stream . Is that true or am I wrong? I mean both the local and the remote
routers and both the local and the remote modems show use the start-stop
bit.
please let me know if I am wrong.
Thanks
Message P
Hello Engineers,
I have some questions regarding the operation of the BRI router and the
office setup illustrated on
http://www.cisco.com/univercd/illus/h/33/h11133.gif
1) If both bearer channels are connected to the central office router can I
still place an analog call from one of the phones
Hi Group,
I have a question regarding ISDN subaddress 4365 as in the command " isdn
answer1 555:4356".
Are these subaddresses dynamically assigned by the ISDN switch for each
device that is connected to the ISDN network?
Are they static subaddresses assigned by the provider?
What is the rel
hello group,
I have a problem copying running-config to a file on the bootflash:
directory on my GSR. The file that I want to copy to is read-only. How can
I change the permissions on the file? Please have a look at the output of
the commands bellow to see what the problem is.
GSR14#copy run b
Hi Group,
I will be done with my CCNP in a month and I am looking forward to achieving
CCIE written (Switching). What Cisco course beyond CCNP will help me with
the CCIE wirtten.
Any information will be highly appreciated.
Thanks
L. W.
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Hi Group
What is the command to enable/disable optimum
switching on an interface?
What is the command to enable/disable silicon
switching on an interface?
Thanks
Lw
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Hi Group
Have any one tried to ping the well known loopback address 127.0.0.1? I
tried but I could not. I could ping the other ip interfaces on the router
though.
Any explanation is welcomed.
Thanks
Lw
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Hello Group,
I tried my best to find information about NetBios header format, but I could
not. Could you please send me any useful link regarding this matter.
Thanks
Lw
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When all routers are fully meshed they all hear the news from one router, so
they do not need to propogate the news among eash other. This help avoid
routing loops.
Omer
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Frank Wells
Sent: Friday, August 18,
Hello to all,
what is the remote router ID in the output of the command bellow.
GSR16#sh ip bgp neighbors
BGP neighbor is 192.168.6.2, remote AS 65500, external link
Index 1, Offset 0, Mask 0x2
BGP version 4, remote router ID 10.9.1.2
Thanks
winmail.dat
Hello to all,
what is the remote router ID in the output of the command bellow.
GSR16#sh ip bgp neighbors
BGP neighbor is 192.168.6.2, remote AS 65500, external link
Index 1, Offset 0, Mask 0x2
BGP version 4, remote router ID 10.9.1.2
Thanks
winmail.dat
Hi to all,
I am pretty familiar with vlan configuration on a switch. Can some help with
VLAN configuration command on routers
Thanks
winmail.dat
Hi to all,
I am pretty familiar with vlan configuration on a switch. Can some help with
VLAN configuration command on routers
Thanks
winmail.dat
Hi to every body,
Does any body know of good web links or good book that give me a good and
clear idea of how SNMP works.
Thanks
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Hi ,
Can any body show me if there is a difference in definition between
crossover and rollover cables.
Thanks
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Hello,
Is it possible to associsate the switch ip address with a vlan other than
the vlan 1, in 1900 switches?
I know in 6000 series switches you can associate the switch ip address with
the vlan you line and make it management vlan.
Thanks for your reply
___
Hi ,
I have a problem getting new passwords to work on the Catalyst 6509 switch
that i have on the job. I logged to the switch from the network using
tacacs+ account. I pasted what I did below. Please help me figure out what
the problem is.
Thanks
==
6
Hello Group,
Does any one of you know about a remote lab where I can practice configuring
and troubleshooting FDDI. I am looking for one that offers long hours for a
reasonable price.
Any information will be highly appreciated.
Thank You
Lw
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Hello group,
I am studying for the CIT exam and I have a question
regarding multiple isdn devices sharing a single bri
connection. Assuming a router and ISDN phone sharing a
the same s/t bus, how should I Identify each device so
that when a phone comes in the router does not
respond. Assume that
Hi Group,
I am realy confused about spid and ldn numbers. Which
one will a remote user use to dial into my isdn
router?
Thanks
Lw
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ucing area code with 0101 on the
> end. When dialing into
> an ISDN, use the real phone #.
>
> Hope that helps...
>
> Allen
>
> - Original Message -
> From: "Lists Wizard"
> To:
> Sent: Thursday, September 13, 2001 8:31 AM
> Subject: spi
Hi Groups,
I am a little confused about how the MTU size
configured on an interface affects the transmission of
packets through that interface. My question is does it
affects packets received on the interface or packets
transmitted out of the interface?
Thanks
Lw
_
Hi Group
Is it possible to use the aux port as an alternative to the console port? I
mean can I connect my pc serial port to the aux port instead of the console?
If that is possible do I have to use a roll-over cable?
Thanks
Lw
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Dear Professionals,
I have tried to configure my router with autocommand as shown below. When I
telnet to the router it prompt me for a password, when I enter the password
the telnet connection will disconnect immediately. Have I done any mistake?
What is the purpose of this command?
Thanks
r1
Dear Professional,
I encountered this question while studying. It goes like this:
Which command would display interfaces with applied access lists?
A- show access-lists
B- show ip access lists
C- show ip access-lists
D- show access lists
The correct answer is supposed to be A. I tried this on
Hi Group,
Does any body remember the command to configure the DNS server for the
router? I tried to find the command using CLI help feature but I could not.
Any help is highly appreciated.
Thanks
Lists Wizard
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Hi Group,
Could some one tell me how can I poll my router interface using SNMP from my
windows 98 work station? In my workplace I use Unix to issue SNMP commands
to routers, but I wounder if there is way to do this form windows 98. Could
some give any suggestions.
Thanks
Lists Wizard
e, so the
protocol can be identified."
my questions are:
What protocols other than novell can use the 802.3 frame? How are they
identified within the frame header?
Any comments are welcomed
Thanks
Lists Wizard
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) ETHERNET WITH ISL
Please also explain how a physical interface running ppp can support more
than one IP address
Thank you for your participation.
Lists Wizard
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Hi Group,
While studying for CCIE written exam I got the hint that an ethernet
interface connected
to an FDDI ring through a bridge cannot ping another device that is directly
connected to the FDDI ring. Is that true? and why?
Thanks
Lists Wizard
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Hi Group,
I am interested in the details (at the packet level) of DHCP communication
between the client and a DHCP server when there is a router in the middle.
Can any body provide me with sniffer trace of this kind of communication? I
use SnifferPro.
Thanks
Lists Wizard
Message Posted at
Hi Group,
I wounder if I can change the telnet port on my router so that people need
include a port number when connecting to the router through a telnet
connection. Does any body remember how this can be done?
Thanks
Lists Wizard
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Hi Group,
Does any body know of a good reference that explan design issues regarding
DNS when using NAT on the PIX router. I believe there many questions on the
exam that will touch this issue.
Thanks
Lw
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