Tagged Questions
0
votes
1answer
22 views
Limit Cisco IP phone to only one subnet ranges DHCP
We run stretched layer 2 and we have the e911 service setup to correspond for each location. We run different sub-nets for each location as well. I'm wondering if there is a way to limit a users ...
0
votes
1answer
55 views
How to add statically-assigned subnet to Cisco 887VAW router?
As an IOS neophyte, I've been struggling to configure our office's new Cisco 887VAW ADSL router. After much head-scratching I've managed to sort the ADSL end out, and configured the router to provide ...
-1
votes
1answer
179 views
VLSM network subnetting and expanding of ip range
I have a subnet/vlan which is almost full I want to expand it basically my layout currently is below:
VLAN ID Useable IP Range Network Mask
10 192.168.1.1 to 192.168.1.14 ...
1
vote
3answers
867 views
multiple subnets on the same cisco switch port
We have several servers on colocation and now trying to re-organize the network by utilizing Cisco ASA 5505 as a router and Cisco 3750x series switch.
Network topology is looking like that:
...
-1
votes
1answer
190 views
how to communicate in typical router switch router scenario?
I'm learning routing using packet tracer simulation and I think this is a very commun scenario:
let's say pc4 is the server...
why I can't ping from PC1 to 192.168.2.253 (router1) but I can ping ...
2
votes
1answer
324 views
Howto maximize utilization of assigned subnet block for DMZ
I'm part time sysadmin for a small hosting company with currently 20 different public servers. We have a 27 subnet block that gives us a maximum of 30 usable IP addresses. That much I know, but how do ...
0
votes
2answers
262 views
Default Route Configuration by IP Range
I have a scenario where I need responses on a certain range of addresses to go out through one default route and another to go out through another but don't know how to setup the route add commands to ...
0
votes
1answer
144 views
VTP Domain on 2 Subnets
Let's say you have 2 different subnets (10.100.0.0/22 and 10.100.8.0/22) in one subnet. You've set up your own VTP domain. If I want to add the 2nd subnet in that same VTP domain, would there be any ...
1
vote
4answers
269 views
How do I enable an interface to hand out IPs on a certain subnet on a Cisco switch?
I have telnet access to a Cisco switch, only I need to enable an interface so it can start handing out IPs on a certain subnet. What commands do I need to use to get to the interface config file or ...
0
votes
1answer
149 views
Difference between intervlan routing and policy based routing
i try to use a Cisco C3550 24 EMI to split a single Hostaddress from a 26er subnet. My idea is, on one port i connect the cable to the 26er subnet (vlanWAN for example), on the second port i connect ...
5
votes
4answers
1k views
Networking Question - What is a VALID Subnet Address? [duplicate]
Possible Duplicate:
How does IPv4 Subnetting Work?
I am currently revising Networking for the Cisco CCNA1. One of the questions that I am struggling to answer is the following:
Which of ...
1
vote
1answer
88 views
Setting up a subnetted Cisco WAN - Serial connection doesn't work
I have two routers setup on subnetted on a network address of 192.168.25.0/29 and I can't seem to get the serial connection to work with RIP. Here are the running-config for the two routers:
...
0
votes
1answer
73 views
subnetting a class c on a cisco 3825
I have a class C that I want to better understand before I implement a change.
Right now,
ip address 192.168.0.1 255.255.255.192
ip address 192.168.0.65 255.255.255.240 secondary
So, where is ...
1
vote
4answers
391 views
IP addressing issue
I am not bad with networks, however, I am doing badly in IP addressing. It is affecting me very much. For example, while working on access lists on a Cisco router, I had to assign a serial port the ...
1
vote
2answers
9k views
Problem routing between directly connected Subnets w/ ASA-5510
This is an issue I've been struggling with for quite some time, with a seemingly simple answer (Aren't all IT problems?).
And that is the problem of passing traffic between two directly connected ...
0
votes
2answers
470 views
Having trouble identifying where to create subnets and VLSM
You can download the 200kb PDF file to see the questions I'm being asked. I'm not a networking guy and our teacher has really failed to teach the basics and just thrust us into this thing.
I have no ...
1
vote
3answers
225 views
What do you call it when you have two subnets and find the a common SUPERsubnet that can be used to access both of them?4
I have a Networking test in about 6 hours and I lost my notes on the subject matter and can't recall what the acronym was! Here's the problem case:
Given the address 150.20.0.0/27 find the following ...
4
votes
5answers
648 views
Tips and Suggestions IP Address Re-Addressing?
My ever evolving and expanding local area network is currently using a class-C address. My network consists of multiple subnets depending on site/location.
192.168.1.x is site HQ
192.168.5.x is ...
2
votes
1answer
1k views
Cisco, How to do a subnetting scheme using VLSM and RIP-2?
I'm studying for my CCNA exam and I have to create a VLSM scheme using RIP-2 for the following requirements:
(this is an exercise)
Use the class C network 192.168.1.0 network for your ...
0
votes
1answer
941 views
VPN and overlapping subnets
I have a number of Cisco site-to-site VPNs between using ASA and Pix devices established for my clients. This is a hosted application and I need for the entire address range on the client's network to ...
0
votes
2answers
949 views
pix 501 - site to site vpn subnet problem
I've configured a site to site vpn tunnel which is up and working as I would like. I have configured persistant routes on the pc's at each end that need to speak to each other. The subnets are as ...
