I am trying to configure a Cisco 1841 to allow the users to access the internet. This is my first step with ppp. All the rest of the configuration is ok but I don't know how to setup the interfaces Dialer0 and ATM0/0/0.
Need very basic configuration that I can analyze and use on my device?
I am configuring a 1841 router for use in small out office. I will use the s0/0/0 for main WAN T1 connection. I then wanted to use the ATM0/1/0 WIC-1-ADSL card as a failover. I am using weighted static routes for failover. Fe0/0 is LAN interface. When I go into SDM and look at the ATM interface it says this configuration is unsupported?
1. Can't I just get a DSL modem and connect it to fe0/1 and not use ATM WIC and use below for failover?
2. If I have to use ATM WIC what needs to be configured for it to work with Att aDSL?
I have a Cisco 1841 router with an HWIC-ADSL module installed. My ADSL connection is PPPoA with a dialer interface and I have been provided 6 ip's from my provider to use on this service. Previously I have connected Fa0/0 on the 1841 straight onto my network and used NAT and ACL's on the 1841, I would now like to change this and have Fa0/0 connected to a Palo Alto firewall and use the Palo Alto to provide NAT, Firewall & site to site VPN functions. What config would I require on the 1841 to allow me to use one of my ISP IP addresses on the Palo Alto to allow it to be a VPN endpoint? Do I need to configure the 1841 in bridge mode?
View 3 Replies View RelatedI have a TP-LINK TD W8951ND wireless Modem+Router which contains one RJ11 (phone line) port and four RJ45 (Ethernet) ports along with wireless N support.
Now for some reason, my TP-LINK modem doesn't work with my ISP, whereas the modem provided by my ISP works. If I wish I could get the basic modem provided by my ISP which contains one RJ11 port and one Ethernet port.
So can I link both the modems? I mean will this configuration work: Connect telephone cable to basic modem provided by ISP. And then connect the Ethernet port of basic modem to the Ethernet port of TP-link modem. And then connect remaining Ethernet ports to PC and laptop and simultaneously use WIFI.
Will it work or should I have to replace my TP-Link Modem+Router?
I have Cisco C881W-A-K9 wireless ruter that i want to configure with one SSID hiwever i am not able to achieve this . [code]
View 1 Replies View RelatedAny configuration guide for EHWIC-4ESW card. Also the difference in configuration between EHWIC-4ESWG and HWIC-4ESW if any?
View 1 Replies View Relatedstep by step ACS 5.1's basic configuration through CLI?
View 2 Replies View RelatedI am struggling to get this working after spending many hours looking at it I am now completely stuck. We are upgrading from a 857W to this 887 VA-M I have some experience of IOS and the 800 series. Our 857W works perfectly using almost the same config. Our situation is that the router will sit in front of our firewall and act essentially as a simple router passing everything through to our Firewall. Nat is done at the Firewall.
We currently have the following configuration that seems to connect the the ISP fine but I cannot connect to the vlan2 port on the switch the firewall cannot connect to he internet or route anything via the Vlan2 port no pings etc.. I am using Fast Ethernet 0 as the Vlan2 port and the rest are V LAN 1 with a local network address to allow me to connect a laptop.
We have a block of static IP addresses, the base of which is assigned to the V LAN 2 interface and used by Dialer 0 as IP Unnumbered. Config below.
4590 out of 262136 bytes
! Last configuration change at 17:42:06 UTC Thu Jan 3 2013
! NVRAM config last updated at 17:43:00 UTC Thu Jan 3 2013
! NVRAM config last updated at 17:43:00 UTC Thu Jan 3 2013
[ code].....
I have an ASA running 8.2(2).I am trying to get the network on the inside interface to be able to communicate through the outside interface and on to the internet.
View 18 Replies View RelatedI have just bought my first non-domestic router, a CISCO 887VA-K9 which needs basic configuration to get it working. I have a copy of the configuration guide (334 pages) and CP Express user's guide (94 pages) and have spent an hour reading but either they are missing something or my brain is too small to figure out step 1. How to get started. Perhaps from where to download a CP Express installation kit for Windows.
Is the only way via a terminal emulator connected via a serial port ? Is there a graphical interface I can use ? Are there any basic tutorials for beginners ? This is probably the only non-domestic routrer I shall work on so I don't want to invest in a full training course. I just need enough to plug in the ISP credentials and set up DHCP.
I am trying to set up my Cisco 520 router with a firewall that will: Allow port 80 traffic to the vlan 20,Block all other incomming ports to vlan 20 (unless initalised from inside),Allow all outgoing ports on vlan 20,Block all access from vlan 20 to vlan 10 (unless initalised from vlan 10)
View 35 Replies View Relatedcreating a DMZ with my current configuration. Most of my configuration has been through the ASDM as I am still learning. I'm looking for a good tutorial through the ASDM to get me on my way. What I need to accomplish is this:
I have an internal GIS server which needs to have a constant database connection to an remote GIS Server which is already configured. I've got a separate VLAN setup on my 3750 switch which connects to the DMZ configured port on my ASA with a security level of 50. My GIS server has been placed in the DMZ VLAN which is accessible from my internal clients. I have a /30 Internet block which is being used for Internet and VPN. I have a separate /28 block that I'm assuming I'll need for the DMZ to work properly.
I dint have any experience in Using cisco pix firewall. i got this for home lab practice.the pix can be accessed and configured by web based and CLI mode right. basic configuariton tto configure pix 515e in cli mode.
as of now im using console( hyper terminal) to access the pix. in cli based commands i need the following
1. how to assign ip address to inside ethernet and outside ethernet
2. how to enable telnet and after enabling it , can i connect my pc directly to the pix inside ethernet and do telnetting or if at all possible with (https enabled)web based config. any of these are ohk.
went at browsing to find these all i could find is web based configs. i need cli commands.
This is my 1st time trying to configure an ASA.
I'm trying to establish a very basic connection (ping) between 2 laptops, one sat on the outside interface, and one on the inside as per the diagram below:
I can ping back and forth from the ASA to 192.168.1.4, and to 10.1.1.1. However, what I'm trying to achieve is to be able to ping from 10.1.1.1 to 192.168.1.4 and vice versa.
I have attached the configuration file with this post as well.
I have an 871 and all I need to do is some basic rules. Here is the config I am having the issue with.
View 1 Replies View Relatedin lab trying to run a test upgrade of an Ace30,can seem to get it right ace30 is in slot 1 of the 6500, management vlan 10
View 4 Replies View RelatedI set up a basic Linksys E2500 with the following information and connected to the internet straight away without a problem: I have spent several hours simply trying to get this basic information into the Cisco 819 using CP Express without success, i.e. I get no internet. Rather than show my inputs, What is the correct setup. I am a novice so I'd rather solve this issue using CP Express just to get connected in the first instance. I have a static IP address, I connected the ethernet cable carrying the internet to the internet port of the E2500 and an ethernet cable from one of the ethernet ports of the E2500 to my PC. For the 819, I connected the internet cable to the GE WAN 0 port and the PC to one of the FE ports.
View 18 Replies View RelatedWe currently have 7 Cisco 3524-XL switches (10-12+ yrs old) which are 10/100. We purchased a handful of Cisco 3750X switches to replace them going with the whole stackwise and redundant power supplies. Our current configuration on the old 3524 switches is that they have hardset all the ports on them to 100MB/FULL since devices would auto-neg to 100/Half. Since we're going from 10/100 to 10/100/1000 switches, I want things to auto-neg as I have heard in the past and experienced that things work better when it auto-neg to gigabit. My upper management is afraid since the old switches wouldn't auto-neg correctly that we should hard set all the ports on the new switches, which would be a nightmare since some ports would be hard set to 100/FULL others to 1000/FULL, etc.. We've tested just about all of our devices at auto with the switches and they've all auto-neg to the correct speed. In short, is Auto-Negotiation the way to go with the newer switches or is it still better practice to hard set your ports?
View 3 Replies View RelatedI teach in a High School and we've got about a 300 node MS Windows Network. Two MS2003 File Servers act as my DNS/WINS/DHCP servers. We have been using a WATCHGUARD FIREBOX III to act as the router/gateway between the outside external address and my internal (10.0.0.1) gateway address. All p.c's inside the network are routed to one of the Servers (10.0.0.2 or 10.0.0.4) for DNS/WINS/DHCP addressing. The servers point to 10.0.0.1 for gateway.
We are trying to replace the Watchguard Firebox with a CISCO ASA 5505 (eventually we'd like to implement VPN). When I connect the CISCO ASA, I get no internet passthrough at all.
I have a Cisco 2600 with IOS 12.3. I need a very basic configuration to allow traffic between two LANs. To test this I cleared the router config to the factory default state and configured my network addresses on the interfaces.
When I connected a PC to each interface I found they could ping each other, I was expecting to have to write ACLs to permit the traffic into the interfaces, thinking that the default behaviour of the router would be to deny access. default bahaviour without any ACLs or other routing configurations?
My config, such as it is, is as follows:
Current configuration : 770 bytes
version 12.3
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code]....
I am replacing a cisco linksys router with a 1941w.
I have the 0/0 accepting a DHCP from the ISP then I have 0/1 going to a switch and hosting a dhcp server.
Where I have an issue is:
A) Finding a way to turn on the wireless and make it use the same DHCP as wired and setting up a user name/wep password
B) Turning on the GUI that is supposed to be embedded on this.
C) Finding a way to make the DNS point to the default gateway so that I don't have to set the address everytime we move the box.
Here is my current configuration, and with it I can get onto the wired network and get to the internet.
Current configuration : 4712 bytes
!
! No configuration change since last restart
version 15.1
[Code]...
First time user of cisco hardware and we just purchased the 4900m catalyst switch. My question is very general. I am simply hoping to network 3 servers together and I do not wish to do any fancy or advanced configuration. Can I simply use the web management interface for network administration and setup? I just downloaded the Catalyst 4500 Series Switch Cisco IOS software configuration guide and they talk about Cisco View network management system, is this my answer or is this what most people use for basic configuration and administration?
View 3 Replies View RelatedI have a CISCO 1841 with a HWIC interface to my ISP. I want to make a ADSL connection and my current running-file is: [code] The problem I have is that the ISP connection is established but then goes down.
View 1 Replies View RelatedI have a cisco 1841 router in place. I also have a ADSL module which fits into the cisco router. My understanding is that if configured correctly, If the primary circuit were to fail (Ethernet Circuit MPLS), the ADSL would take over services until such time the ethernet link becomes available.
Therefore the ADSL circuit is used as a resilient link. If this is possible, can the Cisco 1841 be setup to automatically switch over to the ADSL? Would there be some sort of heart beat between the ethernet circuit and adsl circuit?Also from the other end of the Cisco router, the connection goes into a firewall. If the Cisco handles the failover, I assume I would not need to configure anything on the firewall.
The end users beyond the firewall, should be able to continue, however the performace would be degraded?
We have an ADSL2+ line from a WIC in a 1841, everything has been fine for the last few years and then the last few months the connection going down. When checking the interfaces the ATM0/0/0 is up up and the same for the dialer interface we are using, they are both up/up, but this still needs a reload of the router to be functional again, shutting the interfaces does not bring the connection back up.
I am not an expert on ADSL lines, I have never really had a problem with anything previously. The router was running Netflow to a network monitor wondering if this or logging was causing an issue with entries in the buffer??
Here is an output of show dsl int, would change the firmware, it has been fine all this time before though we are running IOS 12.4(24)T1 advseck9-m, as far as I can seen from our ISP the config for ADSL is all correct. [Code]
I've moved a Cisco 887 router from a site where it was used to dial up on an ADSL line to a new site where we have a EFM circuit which terminates at a Cisco 1841 router managed by our ISP. I therefore need to re-configure our 887 router to work as a conduit from our servers back to the Cisco 1841 as its gateway.
I have asked from our ISP and they told me that i need to configure the 887 to use IP address 176.35.140.65 255.255.255.248 and its gateway should be 176.35.140.70. That's great advice in theory but I don't know how to configure this correctly
Our internal network is using subnet 192.168.42.XX which will need to be retained for local devices.
We have a cisco 1941 with line t1 Symmetric, (Also have Cisco 1841 unused, but works) I would like to connect the Cisco 1841 to four Adsl Backup lines in case the T1 or the Main cisco 1941 go down I know a BGP is needed on our ISP site,
How can i connect four Adsl lines to The cisco 1841 (Backup) and make them work in a Load Balancing way.
I need to configure ADSL on my 837 Router with simple configuration. The WAN IP address is dynamic from my ISP. I checked many websites and found different configurations everywhere. I don't know which is best suited for me. I used SDM and configured ADSL. When i checked the configuration from console i found that there is atm0.2 and dialer 2 configured with my settings. I cannot understand what is the purpose of atm0.2 and dialer 2 when atm0 and dialer0 are there. Is there a doc on ADSL config on 837?
interface Ethernet0 ip tcp adjust-mss 1412 exitinterface ATM0.2 point-to-point no shutdown pvc 0/35 pppoe-client dial-pool-number 1 exit exitinterface Dialer2 exitdefault interface Dialer2interface Dialer2 ip mtu 1452 no shutdown ip address negotiated dialer pool 1 dialer-group 1 encapsulation ppp dialer idle-timeout 120 dialer fast-idle 20 ppp authentication chap pap callin ppp pap sent-username username ppp chap password 0 password exitdialer-list 1 protocol ip permit
I am installing a Cisco 887 to a ADSL2 Circuit and I cannot connect to the ADSL eventhough the show interface shows that both the ATM0.1 and Dialler 0 is up.
The configuration of the router is below.
Building configuration...
Current configuration : 5980 bytes
!
! Last configuration change at 11:12:58 PCTime Wed Aug 3 2011 by cisco
[Code].....
I would like to configure cisco 891 behind an ADSL Router(ISP one).The Details are:
ADSL Router:
- DSL Connection: dynamic IP
- LAN: 10.153.66.1/255.255.255.128
CISCO 891
- WAN: 10.153.66.5/255.255.255.128
- LAN: 10.153.64.1/255.255.255.128
- Configuration:
WAN
interface FastEthernet8
description Singtel Line$ETH-WAN$$FW_OUTSIDE$
ip address 10.153.66.5 255.255.255.128
[code]....
I could ping to 10.153.66.1(ADSL Router), but I cannot connect to the internet.
While i was looking around in my stuff in the office i have found a Cisco 877W ADSL router .. so i have decided to use it instead of the one i am using now which is provided by the ISP that's made by Huawei.Anyway i have a good knowledge about basic cisco router configuration but i had never configured ADSL Cisco router, so i looked around on Cisco website, and i was lucky to get this two linksCisco DSL Router Configuration and Troubleshooting Guide - Step-by-Step Configuration of PPPoA with a Dynamic IP Address - Cisco Systems[CODE]
View 7 Replies View RelatedI have an ADSL connection which I would like to have my Cisco Soho 97 ADSL router configured to dialup and forward to port 8080.
My network is 192.168.1.0/24
Router is 192.168.1.1
Server is 192.168.1.4 - Default gateway is 192.168.1.1
I am able to connect using the script below and get a public ip address but i cant get it to connect to the internet?what command to use for port forwarding to 8080?
hostname Router
!
!
ip subnet-zero
ip name-server 212.23.8.1
ip name-server 212.23.3.1
ip dhcp excluded-address 192.168.1.1
[code]...
I have configure 887 ADSL router with attached configuration. But users cant access internet properly. (Ex: yahoo and gmail mail cant access)
View 8 Replies View Related
