Dear ALL,
One simple question and would like someone direct me the answer:
On a router, 26xx, if ping www.cnn.com is executed in via console, what is
the IP address the router would use?
regards,
Fanglo
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Anyone have heard of this term? I heard that anything smaller than
204.255.255.255 are portable and anything larger than 206.0.0.0 is
non-portable. I was told that this is an industry standard between the
several large ISP. (i.e. not the real "RFC" standard). Is that true?
thanks
sorry to be off the subject but does anyone know how to discover devices on
a certain subnet with NT and or Linux.(a utility or command that will let me
know whats on my LAN (ip addresses) Ip sweep
Cheers
Bob
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I work for a service provider where we manually assign blocks of IP Address
subnets to our customers. Presently we manually break up Class C's into
smaller address spaces as we get them from ARIN. We keep track of these
subnets via a static web page.
I'm looking at writing an access d
I would like to know what the " /24 " at the end of this ip address means...
192.35.3.240/24
tai
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
www.cnn.com is executed in via console, what is
> the IP address the router would use?
>
> regards,
> Fanglo
>
>
> _
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
The router would use the IP address of the interface by which the packet
leaves the router unless you choose otherwise.
Andrew
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Fanglo MA
> Sent: Monday, March 12, 2001 1:06 AM
> To: [
www.cnn.com, I get return packets. If I try using traceroute I even can get
the FQDN back? So that make I suspect whether the router is using other IP
address in performing the ping. Any Idea?
Thanks
Fanglo
""Andrew Cook"" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECT
r the router is using other IP
> address in performing the ping. Any Idea?
>
> Thanks
> Fanglo
>
>
>
> ""Andrew Cook"" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > The router would use the
Am I missing something. I read the question differently. The way I read it
you were talking about destination address, not source address of the ping.
You can ping the actual IP address of www.cnn.com but cannot ping the URL.
If this is the case, you need to the router to perform DNS lookups
is that possible to set secondary IP address on Cat2900?
I used the command "ip address 1.2.3.4 255.255.255.0 secondary". the
command line takes it, but when I do a "show run", the configuration does
not show it. Is it true that only one IP address
ly. The way I read it
> you were talking about destination address, not
> source address of the ping.
> You can ping the actual IP address of www.cnn.com
> but cannot ping the URL.
> If this is the case, you need to the router to
> perform DNS lookups. Looks
> like it's not doi
Hi,
is there any disadvantages of having a primary and a secondary IP address on
an ethernet interface?
Thanks.
-Mike
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I'm trying to find out the performance implications of using secundary IP
addresses on an ethernet interface (configuring "layer 3 VLANS"). From the
looks of it, it seems packets are process switched... Anyone know about
this? Any help would be appreciated.
Francisco Muniz
_
Hi all,
Does anybody know exactly what the "ip address negotiated" command does. I
looked it up on CCO but have found the descriptions very vague. I understand
that it negotiates the IP address from some source, but what source is this ? Is
it possible to change the source?
I ha
What are the advantages of using a secondary IP on and ethernet interface
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Hi
"Portable" or address blocks that are "owned" by a company are assigned by
ARIN (and others). Basicly there are addresses that you can use independent
of your ISP.
I suggest you make a visit to the ARIN web site. www.arin.net And learn more
about this subject. There are all kinds of miths abo
I use a product called SuperScan. You can find it by searching
www.tucows.com. It will do ping sweeps along with port scans, etc.
"Robert Nickson" <[EMAIL PROTECTED]> wrote in message
C05E7DA1218ED411BF8A00105AC95A8E01608187@SV-CNTRMAIL">news:C05E7DA1218ED411BF8A00105AC95A8E01608187@SV-CNTRMAIL.
EMAIL PROTECTED]'
Subject: Ip address sweep
sorry to be off the subject but does anyone know how to discover devices on
a certain subnet with NT and or Linux.(a utility or command that will let me
know whats on my LAN (ip addresses) Ip sweep
Cheers
Bob
_
AIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, February 13, 2001 4:26 AM
Subject: Ip address sweep
> sorry to be off the subject but does anyone know how to discover devices
on
> a certain subnet with NT and or Linux.(a utility or command that will let
me
> know wha
download. On NT I know Internet Security Scanner (ISS) would do the same
> thing...
>
> Nigel.
>
>
> From: Robert Nickson <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, February 13, 2001 4:26 AM
> Subject: Ip address sweep
>
>
> > s
How do I find out someone's IP address from there MAC address? Can I =
find out who's MAC address is associated will and IP address?=20
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]>...
I would like to know what the " /24 " at the end of this ip address means...
192.35.3.240/24
tai
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Is it CIDR or VLSM?
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Larry Lamb
Sent: Thursday, March 08, 2001 9:38 PM
To: [EMAIL PROTECTED]
Subject: Re: IP Address Syntax
/24 is a CIDR notation. It means that 24 bits are masked leaving 8 bits for
it means the ip address should be read in the context of a 24 bit subnet
mask (255.255.255.0)
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Dennis
Sent: Thursday, March 08, 2001 9:33 PM
To: [EMAIL PROTECTED]
Subject: IP Address Syntax
I would like
age-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Larry Lamb
Sent: Thursday, March 08, 2001 9:38 PM
To: [EMAIL PROTECTED]
Subject: Re: IP Address Syntax
/24 is a CIDR notation. It means that 24 bits are masked leaving 8 bits for
host addressing. In this case you'd have 192.3
1 6:06 AM
> To: [EMAIL PROTECTED]
> Subject: Re: IP Address Syntax
>
>
> CIDR as I understand things. Hopefully someone will correct me if I'm
> wrong. VLSM allows multiple size networks within the same larger network.
>
> "David A. Lauer" wrote in message
uot; or other variations only
shows the ip of the ports that are "trunking." I need all of the ports, not
just the trunking ports. Any ideas?
Can someone refresh my memory on this. What is the command on a switch that
will show you the IP address of connecting devices on the ports? Can&#x
Hi Group members,
I came across a question in a Transcender exam in which they give a network
address as 172.16.0.1/21. This address is given by an ISP to your network.
Is that address a possible network address? It looks to me as a host
address. What I'm missing here?
Regards to all
Adia
__
what is the fast and easy method to count I.P and subnet mask
can you help me ?
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=8106&t=8106
--
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R
is working well on the normal LAN (not using private
IP).
Is it because on the
Cisco 1750 B WAN site using PRIVATE IP (discontinous IP) address
?
regards,
Ibam
Hi Guys,
Is there any "good" IP Address Management Software for
very large-scale ISPs and create an optimized network ?
Cheers,
Carlos Patriawan, CCNA, CCIE (Written)
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FAQ, lis
Well, elaborating on it... It IS process switched (s ip inter et0/0 says
"Fast switching on the same interface is disabled") so now the question is:
can I enable fast switching on the same interface?
Francisco Muniz
"Francisco Muniz" <[EMAIL PROTECTED]> escribió en el mensaje de noticias
8f7pfh$
ip route-cac same-interface
--- Francisco Muniz <[EMAIL PROTECTED]> wrote:
> Well, elaborating on it... It IS process switched (s
> ip inter et0/0 says
> "Fast switching on the same interface is disabled")
> so now the question is:
> can I enable fast switching on the same interface?
>
> Franc
>I'm trying to find out the performance implications of using secundary IP
>addresses on an ethernet interface (configuring "layer 3 VLANS"). From the
>looks of it, it seems packets are process switched... Anyone know about
>this? Any help would be appreciated.
>
>Francisco Muniz
>
Depends on the
THE WAY WE ARE USING SEC IP'S ARE AS DEFAULT GATEWAYS FOR DIFFERENT SUBNETS
THAT ARE SITTING ON ONE VLAN. THIS WAY THE SUBNETS ARE ABLE TO DO LAYER 3
ROUTING ON THE ROUTER.
>From: [EMAIL PROTECTED]
>Reply-To: [EMAIL PROTECTED]
>To: <[EMAIL PROTECTED]>
>Subject: Sec
You get the benefit of being able to add another subnet to single router
interface. Such as:
ip address 10.1.1.1 255.255.255.0
ip address 10.1.2.1 255.255.255.0 secondary
A drawback is that nodes connecting to that interface that are on the
different IP subnets would need to bounce off the
; You get the benefit of being able to add another subnet to single router
> interface. Such as:
> ip address 10.1.1.1 255.255.255.0
> ip address 10.1.2.1 255.255.255.0 secondary
>
> A drawback is that nodes connecting to that interface that are on the
> different IP subnets would n
We are changing our network IP layout and we use secondary IPs to transition.
Duncan
At , [EMAIL PROTECTED] wrote:
>What are the advantages of using a secondary IP on and ethernet interface
>
>___
>UPDATED Posting Guidelines: http://www.groupstudy.com/list/guide
t;
> You get the benefit of being able to add another subnet to single router
> interface. Such as:
> ip address 10.1.1.1 255.255.255.0
> ip address 10.1.2.1 255.255.255.0 secondary
>
> A drawback is that nodes connecting to that interface that are on the
> different IP subnets
: What are the advantages of using a secondary IP on and
: ethernet interface
Advantage? Other then the fact it can be used to "patch together"
two networks in a bind, none. It can be considered harmful for
performance. Imagine:
Router: 10.0.0.1/24, and 172.16.0.1/24 secondary
Host A: 10.0.
, Jim [mailto:[EMAIL PROTECTED]]
: Sent: Thursday, July 06, 2000 2:09 PM
: To: 'Diegmueller, Jason (I.T. Dept)'; '[EMAIL PROTECTED]';
: '[EMAIL PROTECTED]'
: Subject: RE: Secondary IP address
:
:
:
: I just recently was called out to a customer site who was
: compl
ginal Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Diegmueller, Jason (I.T. Dept)
Sent: Thursday, July 06, 2000 1:06 PM
To: '[EMAIL PROTECTED]'; [EMAIL PROTECTED]
Subject: RE: Secondary IP address
: What are the advantages of using a secondary IP on
o all
live addresses show up in the arp cache).
[EMAIL PROTECTED] wrote in message ...
>How do I find out someone's IP address from there MAC address? Can I =
>find out who's MAC address is associated will and IP address?=20
>
>_
>FAQ, list a
...not only that, you can now find the geographical location one belongs to
from the IP address.
>From: "Larry Lamb" <[EMAIL PROTECTED]>
>Reply-To: "Larry Lamb" <[EMAIL PROTECTED]>
>To: [EMAIL PROTECTED]
>Subject: Re: MAC to IP address?
>Date:
Hey all,
I have assigned my dialer int 0 an IP address (10.10.64.2/19) What I
want to know is if I can ping it when the physical int , in my case bri0
is not connected to another network thus no calls made ?
Thanks
John B
_
FAQ, list archives, and
e have for
connecting our NIC cards ? ie USB connections
have MAC/IP address assigned similar to the
NIC cards.
please reply asap...
thanks
__
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Hello colleagues,
I have come across a problem on my LAN which I can't seem to figure out:
I need more host addresses on my LAN, so I changed the subnet mask on my
Ethernet IP address to a 22-bit subnet mask (was 10.226.192.254/24, is now
10.226.192.254/22). The problem I am having now is
Is it possible
?
ly
> shows the ip of the ports that are "trunking." I need all of the ports,
not
> just the trunking ports. Any ideas?
>
>
> Can someone refresh my memory on this. What is the command on a switch
that
> will show you the IP address of connecting devices on the ports? Can&#
the ip of the ports that are "trunking." I need all of the ports, not
>just the trunking ports. Any ideas?
>
>
>Can someone refresh my memory on this. What is the command on a switch that
>will show you the IP address of connecting devices on the ports? Can't seem
>to
7;t care. Presumably you
have a router which is upstream of the switch and all devices hanging off
of the switch have the ip address of the router interface (which connects
to the switch) as their default gateway. Only the router will know the IP
addresses. Depending on your needs and urgency the onl
TECTED]>
To: "Peter Van Oene" <[EMAIL PROTECTED]>; <[EMAIL PROTECTED]>
Sent: Tuesday, November 14, 2000 3:27 AM
Subject: Re: switch port IP address
>
> I'm not sure what is downstream of your switch, what types of devices, but
> I'm pretty damn sure that th
Thanks Scott, this was the command that I had forgotten about and was
looking for. Those of you with 6k & 5k switches out there try it out. Pretty
useful at times.
BobS
From: Scott M. Trieste
Sent: Tuesday, November 14, 2000 12:24 PM
To: [EMAIL PROTECTED]
Subject: Re: switch port IP add
the work
of the switch itself.
Another point to be made is that when you look at the output
from "show MLS entry", it may be slightly deceptive. It should
accurately point to host IP address paths from a layer 2
perspective. All you can tell is that IP address 10.10.10.22 is
sourc
Group,
I was looking at some documents at CCO, and noticed that sometimes their
examples use /32 IP address like :
interface loopback 0
ip address 172.16.254.3 255.255.255.255
Can someone help me to understand reason behind in using this type of
address in the configuration
D]">news:9ai0a7$7fb$[EMAIL PROTECTED]...
> Group,
>
> I was looking at some documents at CCO, and noticed that sometimes their
> examples use /32 IP address like :
>
> interface loopback 0
> ip address 172.16.254.3 255.255.255.255
>
> Can someone help me to unders
- Original Message -
From: "Alex Lee" <[EMAIL PROTECTED]>
Newsgroups: groupstudy.cisco
To: <[EMAIL PROTECTED]>
Sent: Thursday, April 05, 2001 6:34 AM
Subject: Re: Loopback interface IP address
> Group,
>
> I was looking at some documents at CCO, a
MAIL PROTECTED]
Sent: 4/5/2001 9:28 AM
Subject: Fw: Loopback interface IP address
- Original Message -
From: "Alex Lee" <[EMAIL PROTECTED]>
Newsgroups: groupstudy.cisco
To: <[EMAIL PROTECTED]>
Sent: Thursday, April 05, 2001 6:34 AM
Subject: Re: Loopback interface IP ad
>A loopback interface is basically ina network of it's own. it is not
>connected to another Interface nor does it particcipate in the transport of
>data (in it's normal form atleast.) However it is used (specially in a
>dynamic routing enviro) as a "reliable Interface" since it would be
>availab
t;[EMAIL PROTECTED]> wrote in message
9ai0a7$7fb$[EMAIL PROTECTED]">news:9ai0a7$7fb$[EMAIL PROTECTED]...
> Group,
>
> I was looking at some documents at CCO, and noticed that sometimes their
> examples use /32 IP address like :
>
> interface loopback 0
> ip address 172.16
Given that the very last bit from a binary perspective, it cannot be a
network address, unless you wanna split hairs and call /32s networks.
Note that is a reserved for private lan ip, 172.16.0.0-172.31.0.0 is the
reserved block this is part of, that particular /21 would be
172.16.0.0 to 172.16.7.
PM
To: [EMAIL PROTECTED]
Subject: IP Address [7:5786]
Hi Group members,
I came across a question in a Transcender exam in which they give a network
address as 172.16.0.1/21. This address is given by an ISP to your network.
Is that address a possible network address? It looks to me as a host
ad
ack, before you nitpickers slam me, that entire private range block
ends in 172.31.255.255, not 172.31.0.0 as I stated previously.
Brian "Sonic" Whalen
Success = Preparation + Opportunity
On Thu, 24 May 2001, Brian wrote:
> Given that the very last bit from a binary perspective, it cannot be a
]
Subject: IP Address [7:5786]
Hi Group members,
I came across a question in a Transcender exam in which they give a network
address as 172.16.0.1/21. This address is given by an ISP to your network.
Is that address a possible network address? It looks to me as a host
address. What I'm missing
172.16.7.255.
>
>Hope that helps.
>
>Mike Bambic
>CCDP, CCNP, CCIE Written
>Looking for a job in Phoenix
>
>
>
>
>-Original Message-
>From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
>CCIE TB
>Sent: Thursday, May 24, 2001 1:50 PM
>
A network address can never end in an odd number. Given the IP address
172.16.0.1 and a /21 subnet mask, the network number in this case would be
172.16.0.0. The next network number would be 172.16.8.0 and so forth.
R/S, Dave Goldsmith
-Original Message-
From: CCIE TB [mailto:[EMAIL
age-
> From: parky chan [mailto:[EMAIL PROTECTED]]
> Sent: Monday, June 11, 2001 11:41 PM
> To: [EMAIL PROTECTED]
> Subject: IP address [7:8106]
>
>
> what is the fast and easy method to count I.P and subnet mask
> can you help me ?
> Report misconduct
> and Nondisclosu
Learn binary.
Mike W.
"parky chan" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> what is the fast and easy method to count I.P and subnet mask
> can you help me ?
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=8257&t=8106
-
3, 2001 06:03
Subject: Re: IP address [7:8106]
> Learn binary.
>
> Mike W.
>
> "parky chan" wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > what is the fast and easy method to count I.P and subnet mask
> > can you help me ?
Me
On our router the serial sub-interface is configured as follows:
Serial0.16 is up, line protocol is up
Internet address is 66.109.100.10/30
If I want to add a secondary ip to the interface
(config-subif)#ip address 66.109.100.8 255.255.255.252 secondary
I get this error
Bad mask /30 for
hi all,
i really need to know the ip address of all active host in LAN side. how do
i achive this from router ? i tried using broadcast ping, ping x.x.x.255
(x.x.x=LAN ip) but it doesn't work...any xtra config i've to add in ...pls
help
TQ
rgds
nazri
Message Poste
Hallo there,
I am looking for a product with which I can manage IP addresses
allocated in my Cisco routed network. Most of all I want to avoid
duplicate IP assignment to routers, clients and so.
I have 1000+ routers
Many thanks,
Constantin Tivig
LAN/WAN Development Engineer
Message Posted a
all-back.
Cisco bought a company and now has their own IP management software - CNR
- Cisco Network Registrar. I've only tested the Solaris version for 3.5,
I believe - I wasn't too impressed, but their 4.0 version looks pretty
good.
Elsa Lankford
Johns Hopkins
Carlos Patriawan wrote:
&g
deal with.
Cheers
Charlie
--- Carlos Patriawan <[EMAIL PROTECTED]> wrote: > Hi Guys,
>
> Is there any "good" IP Address Management Software for
> very large-scale ISPs and create an optimized network ?
>
> Cheers,
>
&g
CPS from nortell
Duck
- Original Message -
From: Carlos Patriawan <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Monday, July 31, 2000 6:48 AM
Subject: IP Address Management Software
> Hi Guys,
>
> Is there any "good" IP Address Management Software f
I am looking for a good book on IP address and
subnet design. I am working with customers to
redesign their Ip address network and would like
to find a book that discusses the proper ways
of doing this such as servers, switchers, routers
in one subnet, the x users in xx etc.
Adds results of
ED]...
> Hi Guys,
>
> Is there any "good" IP Address Management Software for
> very large-scale ISPs and create an optimized network ?
>
> Cheers,
>
> Carlos Patriawan, CCNA, CCIE (Written)
>
> ___
> UPDATED Posting Gu
great!
>
> -Brant
>
> ""Carlos Patriawan"" <[EMAIL PROTECTED]> wrote in message
> 013f01bffaf6$1e8f2660$[EMAIL PROTECTED]">news:013f01bffaf6$1e8f2660$[EMAIL PROTECTED]...
>> Hi Guys,
>>
>> Is there any "good" IP Addre
Can anyone tell me if the DR and BDR both listen to multicast address of
224.0.0.6 and all OSP routers use 224.0.0.5.
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[ The following text is in the "iso-8859-1" character set. ]
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Hello all, I have set up an ip address on my ethernet port on a 2501. Will
this also work if
I have a 6509 connected to another 6509 and also connectedto (2) 4006
switches. I have 3 Vlans and one 1 vlan specificallyfor the Management.
The managment subnet is 10.0.1.0. One ofthe 6509s is acting as a root
switch as well as also doing Intervlanrouting. Here is the issue I haveFrom
the Ma
Hi,
As I understand it an interface needs to be up to ping it.
You can come unglued from time to time also. We have a heap of people connected to an
access router (we have 100's of them) The access routers have a dialer interface is
unnumbered with the ip address pointed to loopback
It's important to remember your default mask for all 3 address ranges when
looking at a question like this. A class B address has a default mask of 16
bits, so if " You have an IP address of 172.16.4.58 with a 12-bit subnet
mask." you would add an additional 12 bits to the defaul
net sites...
-- Leigh Anne
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
JL
Sent: November 23, 2000 11:37 AM
To: [EMAIL PROTECTED]
Subject: RE: IP Address Calculation [1:1010]
It's important to remember your default mask for all 3 addre
[EMAIL PROTECTED]; [EMAIL PROTECTED]; [EMAIL PROTECTED]
Subject:RE: IP Address Calculation [1:1010]
Mitsunori:
I was looking through the Sybex CCNA Study Guide 2nd edition, and couldn't
find the question you reference--I assume it's from a different book in
their CCNA series...
I
d more host addresses on my LAN, so I changed the subnet mask on my =
Ethernet IP address to a 22-bit subnet mask (was 10.226.192.254/24, is no=
w =
10.226.192.254/22). The problem I am having now is that I cannot ping the=
=
Ethernet interface anymore (even from the same router).
Do I have to c
its my understanding that
it is possible, but only if the primary ip is also included in the ospf
process.
""Nurarif Wibawa"" <[EMAIL PROTECTED]> wrote in
message 01bd01c03f4e$68da4d70$[EMAIL PROTECTED]">news:01bd01c03f4e$68da4d70$[EMAIL PROTECTED]...
Is it possible
?
As far as I know if OSPF is running on the primary address then yes it is
possible to run OSPF on a secondary address.
However the secondary network doesn't get Hello packets from the OSPF
protocol. No neighbor adjacency is possible.
Daniel
""Nurarif Wibawa"" <[EMAIL PROTECTED]> wrote in messag
From
what I read, the only drawback is that each segment will need it's own
subnet.
-Original Message-From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Nurarif
WibawaSent: Thursday, October 26, 2000 6:13 AMTo:
[EMAIL PROTECTED]Subject: ospf over seconda
he DR, BDR, AS5300 and AS5300 very busy.
2/ NAT appoach
NAT is not considered because it does not support ICQ.
Do anyone know other better appoach to centralized allocate IP address? (No.
of genuine IP is less than no. of async port)
Regards
-200-7020,x7724
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-Original Message-
From: Alex Lee [mailto:[EMAIL PROTECTED]]
Sent: Thursday, April 05, 2001 9:35 AM
To: [EMAIL PROTECTED]
Subject: Re: Loopback interface IP address
Group,
I was looking at some documents at C
gt; Internet address is 66.109.100.10/30
>
> If I want to add a secondary ip to the interface
>
> (config-subif)#ip address 66.109.100.8 255.255.255.252 secondary
>
> I get this error
>
> Bad mask /30 for address 66.109.100.8
>
> I want to configure this ip on the rout
Have you enabled ip subnet zero? try that...
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Hi All,
One of our customer complained that as they inserted 2 BRI cards into c2600,
the secondary ip address of ethernet port disappeared !! I've heard that
there is some bug in IOS 12.1.2.T but still not sure why that happened.
Anybody has experienced this situation?
any input wi
line protocol is up
> Internet address is 66.109.100.10/30
>
> If I want to add a secondary ip to the interface
>
> (config-subif)#ip address 66.109.100.8 255.255.255.252 secondary
>
> I get this error
>
> Bad mask /30 for address 66.109.100.8
>
> I want to con
er to ping broadcast. I know that Windoz don't.
Kevin
Md Nazri wrote:
> hi all,
>
> i really need to know the ip address of all active host in LAN side. how do
> i achive this from router ? i tried using broadcast ping, ping x.x.x.255
> (x.x.x=LAN ip) but it doesn't work..
do
debug ip arp
clear arp
make sure you set the scroll buffer on your terminal client to about 8
times the amount of hosts .
this will tell you all the hosts the router can see and you can watch all
the
"where ARP thou's " do there thing..
Not pretty tho on a busy segment on a production router a
n message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
> I am looking for a good book on IP address and
> subnet design. I am working with customers to
> redesign their Ip address network and would like
> to find a book that discusses the proper ways
> of doing this such as s
Sent: Thursday, August 03, 2000 7:57 PM
Subject: Good IP Address Design Book??
>
> I am looking for a good book on IP address and
> subnet design. I am working with customers to
> redesign their Ip address network and would like
> to find a book that discusses the proper ways
>
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