Cisco WAN :: 887VA - How To Change Adsl Mode
Jun 13, 2012In 12.x I used to go under atm0 and used ' dsl operating-mode' How can I do it under 887VA running 15.2?
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Cisco WAN :: 887VA PPPoA BT ADSL Setup?
Feb 29, 2012Im new to Cisco equipment and weve just upgraded to a all singing 8000 series (887VA) to be precise.
i'm having difficultys in setting the router to connect to our BT ADSL2 business broadband, we have a static IP but on normal cheaper routers you just input a Chap username and password. and the router sorts the rest.
i've followed the tech support from cisco website inputted the configure commands to create the ATM0 and a Dialer0 but still having no joy.when you log into the gui it only shows you a enable PPPoE tick box. no signs of PPPoA?
Cisco WAN :: 887VA Adsl Connection Up But Only Certain Websites Reachable?
Feb 14, 2013The aDSL circuit is up and connected and I can reach the internet, however not all sites on the internet are reachable. This is occurring on two seperate 887VA’s and the circuit has been tested with a netgear router and no issues occur. The router has been tried on 5 different ADSL connections and the same problem occurs although more websites can be reached on a home broadband connection (ADSL2+ Annex A) as opposed to the problem being more severe on an ADSL2+ Annex M circuit. The problem seems to affect websites that are full of adverts more than sites that have single domain landing pages.
The sites that I cannot reach are pingable. This happens on multiple machines behind the router. The same config is used on an cisco 877-M router with no issues.
! Last configuration change at 14:52:30 UTC Wed Feb 13 2013
version 15.2
no service pad
[Code].....
Cisco WAN :: Unable To Connect 887VA Router To ISP Via ADSL
Jul 7, 2011I have been trying to connect a new Cisco 887VA Router to the Internet using ADSL via PPPoE and have been unsuccessful. The DSL line is active and functioning correctly since the current "old" router is connected and working without any problems (the "old" DLink router is connected to an Alcatel DSL Modem). AT&T provides the ADSL service to the office. When the Cisco Router is connected it tries to negotiate a connection via PPPoE on the WAN interface but utlimately fails. The IP for the WAN interface is dynamic.
Below is the current configuration of the router.
!
! Last configuration change at 00:43:54 UTC Sun Jun 26 2011
!
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
[code]....
Cisco Switching/Routing :: 887VA / WLAN - Set Up ADSL Connection
Mar 24, 2013to configure this router my main objective is ADSL connection, and wireless network setup.
[code]...
Cisco WAN :: 887VA ADSL Over Pots Router And PPPoE With Dynamic IP?
Feb 11, 2012I've got problem trying to connect the CISCO-887VDSL/ADSL OVER POTS ROUTER to internet. Only got the LAN part working.I'm trying to setup PPPoE with dynamic IP Followed CISCO's documentations but the commands used were not recognized by the router.
here's my config.
!
! Last configuration change at 08:31:51 UTC Sat Feb 11 2012
version 15.1
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code]....
Cisco WAN :: 887VA ADSL - Service Policy Brings Down Link?
Aug 7, 2012Have installed an 887VA on the end of a ADSL connection. The provider has specified EF 150 on the link. The router is configured using a Virtual Template.
If the Virtual Template has a service policy applied, we don't have connectivity to their main site - although the CD and PPP lights are lit. As soon as the service policy is removed, we have connectivity.
We've had three sites with the same problem. Two of the sites don't have QoS specified on the link but had the same problem if the service policy was applied.
Hardware - CISCO887VA-SEC-K9
Software - 15.1(4)M4
=== config snippets
class-map match-all Voicematch access-group 10
policy-map Dscpclass Voice priority 150class class-default
interface ATM0
bandwidth 1143
bandwidth receive 12334
[code]....
Cisco WAN :: Poor Performance / Packet Loss With 887VA Router On ADSL Line
Dec 6, 2012We have a remote site connected to ADSL line with a Cisco 887VA router attached. This has been working fine for the last couple of months. However, recently, the site have started to complain of performance issues (network slow, applications disconnecting, etc)Looking on the router, we can see evidence of packet loss/timeouts from a simple ping to the internet e.g. [code]
However, we have logged the fault with our service provider and they return all line tests as clear but what is particularly strange is that they also report “and the SNR Margins are well within threshold levels (Upstream 11.5 and Downstream 15.0)” which, unless I’m misunderstanding something, seems to be completely different from what the router itself is reporting.Is there a reason why the service provider’s stats for Noise Margin would appear to be so different from what the router is reporting?
Cisco Routers :: 887VA Cannot Expect Client To Make Change Every-time
May 16, 2013I have a curious issue on a customer site where the above components are installed.The issue being that the iPhones the users utilise cannot connect to the mail server via WiFi, they are forced to connect with their 3G connection. The core issue seems to be the 887VA, as when I've installed 'lesser' branded ADSL routers, the connection seems to be fine.The iPhones are set to access the mail server via the URL: mail.customer.com. Should I change this to the internal IP of the server 192.168.12.200, the mail connection works fine. However I cannot expect the client to make this change every time they arrive or leave the office. Presently I have them disable WiFi when on premises.
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Feb 1, 2011Where I can find the change logs for the ADSL Firmware's.I realize each firmware comes with its individual bug fixes, however there is usually a significant difference between the shipped firmware and latest firmware available.i.e. the 877m is shipped with 3.0.14 and the latest is 3.0.33. We have a handfull of miscellaneous issues, across a variety of hardware and customers, and would like to scan through the change logs to see if any of these issues were addressed by a previous bug fix.
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Aug 30, 2012difference of CISCO887VA-K9 and CISCO887VA-SEC-K9.I thought it because of the Advanced Security and Advanced IP Licenses, but it isn't, I've got the -SEC- Version now just with the Advanced Security license. So I asking myself why I bought the more expensive CISCO887VA-SEC-K9 if I have to buy the additional Advanced IP Services licenses extra..
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View 4 Replies View RelatedCisco WAN :: 1811W Accessing Web Interface On ADSL Modem In Bridged Mode
Nov 8, 2012Using Cisco 1811W with IOS 15.1(4)M5. FE0 and FE1 are connected to the internet via Billion ADSL2+ modems operating in bridged mode. Both lines are similar so I'll only discuss FE0 from this point on.Local subnet is 192.168.128.0/24 with router on 192.168.128.1 as default gateway. Modem on FE0 has static LAN IP of 192.168.128.2 and when plugged into the switch on the LAN side, the web interface can be accessed at that IP address. Unplug the modem from the switch and plug it into FE0 and it now works as desired providing access from the router to the internet but the web interface is no longer accessable at 192.168.128.2
I tried adding a static route "ip route 192.168.128.2 255.255.255.255 FastEthernet 0" and also "ip route 192.168.128.2 255.255.255.255 Dialer 1" Neither worked and presumably it isn't that straight forward. Possibly NAT or other routing configuration required.Although there isn't much to configure when in bridged mode, I mostly want this setup so I can look at the ADSL connection status and for the modem to write messages to syslog (works when plugged into switch on LAN side), or SNMP access.
Linksys Cable / DSL :: Switch AM200 Adsl Modem To Annex B Mode?
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Mar 9, 2011I want to configure my router to use 2 ADSL lines each with a dialer and a modem in RFC2684 mode. I have a 2821 (IOS 12.4) with an HWIC-4ESW.
My network topology is like this :
ADSL Modem 1 (RFC2684) --
(Fa0/0/0)
Router -- (Gi0/1) MyLAN
(Fa0/0/1)
ADSL Modem 2 (RFC2684) --/
1. I configure my DSL Modem in RFC 2684. The first use 172.16.0.2/29 and the second 172.16.0.3/29. I connect this devices to Fa0/0/0 and Fa0/0/1.
2. I configure Vlan1 to use the network configured on my modem :
interface Vlan1
ip address 172.16.0.1 255.255.255.248
3. I try to ping my devices :
#ping 172.16.0.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 172.16.0.3, timeout is 2 seconds:
!!!!!
[code]....
Arris Tg862g / Ct Change Wifi Mode
Feb 25, 2013I recently received my Arris modem from comcast and during the installation phase I kept looking for an option to change the wifi mode from b/g/n to n only as all my network adapters connecting via wireless are n types and I want the max speed available from the modem. At no time did the option come up to define. So I finished the set-up and eveyone is connected, albeit at 54 Mpbs.I have accessed the modem via 10.0.0.1 after set-up in search of another option where I can revise the wifi mode. No luck. Comcast gave me the backhand lob over to Arris and Arris followed through with an overhead smash at the net.
View 4 Replies View RelatedCisco Switching/Routing :: Cannot Change SG300-28 To Layer 3 Mode
Jan 31, 2012it says that the cisco sg300-28 managed switch default system mode is Layer 2. but i want to change it to layer 3.
i can't get inside the "Console Interface Main Menu" where the switching from L2 to L3 will be done.
I have done the ff:
1. Upgraded firmware to 1.1.2.0 (latest)
2. Reset the switch to factory defaults.
3. The guide stated that in order to perform telnet to the switch, you need to enable it. So I logged in first in to the web GUI and enable telnet service.
4. I can now start telnet on the switch but I can't see the "Switch main menu".
All I can see are these lines from telnet:
User Name:cisco
Password:******
switchd5928c#
I just want to know how to get into the console interface main menu where these lines should appear so that i can change the system mode:
• System Configuration Menu
• Port Status
• Port Configuration
• System Mode
• Help
• Logout
Cisco Wireless :: 1262 - AP Mode Change And Its No Longer Online
Jan 9, 2013We have a 1262 which was loaded with some recovery image for testing. After this, it doesn't get registered to the wireless controller.
we tried moving it back to autonomous mode and then again back to lightweight to have it join the controller. But it doesnt join the controller, debugs on the devices does not show any logs.
Cisco Switches :: SF300-24 Can't Change To Layer 3 System Mode
Mar 16, 2012My SF300-24 switch has been working 100% as a backup switch for a client of mine. At my clients premises it was running 3 Vlan's and doing inter VLAN routing. When my client received their original switch back, I obviously brought my SF300-24 back to the workshop, reset it back to Factory defaults and tried to do a fresh installation on it. I can not get it to change from Layer 2 to Layer 3! I installed the latest firmware but still no go.
Everything works a 100% via the console, but when I go to the System Mode menu and try and edit it, it justs sits at layer 2 and will not chage to layer 3!
Cisco Wireless :: Aironet 1250 AIR-LAP1252AG-A-K9 - Change To Autonomous Mode
Jun 11, 2013I have an Aironet 1250 AIR-LAP1252AG-A-K9 I am having issues with, and I am hoping for some direction on how to resolve them. I understand this question has been posted many times many different ways, but i have no luck unfortunately. Here is where I am: I can terminal into the AP, which has been set to factory default, with the username and password and enable password of Cisco. Once I am in the enable mode, I get lost.
Usually there would be an option to go to config. t, and work from there, but this AP does not have that option, Actually if I do a ? at the enable prompt, the commands list only starts with the letter C; but none are config.
I also cannot get into the web interface of the AP. The AP gets a DHCP IP from my DHCP server, (192.1681.128/24) but I cannot get into the web interface using the IP it gets from DHCP. The page never comes up. To add to the confusion, I cannot turn off the CLI event logging, although I enter the command "no debug all". Maybe I am off on what to put in. Nonetheless, it drives me crazy with messages every two seconds as I am trying to type while attempting to figure things out.
Overall, from reading the forums and doing Google searches, I am going on the assumption that the AP is now in lightweight mode, as opposed to autonomous mode, which is where I want it to be. I have tried the method of updating the firmware to the autonomous firmware from Jan 2013 for the AP. I use the TFTP method as I have found here on the forums a few times; I hold the mode button down while applying power to the AP, let the system LED turn red and release the button so the TFTP process can go through, but nothing changes.
I have the AP powered from a gigabit POE switch. The computer I am using for the TFTP is on the same sub net as the AP. I have tried using 10.0.0.6/24 for the computer with the TFTP on it, made sure the view all file extensions option was checked, and renamed the firmware to the .default extension-still nothing updates.
I also noticed that once I hold the mode button down for 20-30 seconds then let it go, the CLI output says the AP it is on the 10.0.0.x sub net, but I cannot ping the computer with the TFTP program on it. If i try to, it get a "Command not supported" message. So I will go on the idea that this is most likely why I cannot do a TFTP update.
About 30 seconds after I release the mode button and the AP boots, it will say it has a 10.0.0.x IP address, then it starts going crazy with messages that it cannot find a DHCP server.
Cabling / Cards :: Change Wireless Network Card From 802.11b To 802.11g Mode?
Sep 4, 2011I don't know if this is even possible, but can I change my wireless network card from 802.11b to 802.11g mode?
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Aug 30, 2012Trying to secure Linksys WRT54G V8 wireless router. Can't change security mode from 'Disabled'!?
I followed this Post from EXPERT: "Connecting two routers wired - the definitive answer"
[url]...
I got the two routers working but the second one (not using it as a router) is not allowing me to change security mode from "disable" to WEP or anything else.The following Post didn't answered this issue: "Can't change wireless Security Mode on my WRT54G V5"
Linksys Wireless Router :: WRT54G Security Mode Change
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Feb 14, 2013I am currently setting up a 2800 Series router, and prefer a username/password type authentication rather than a single enable password. To do this, I did:
Router(config)# username <myuser> privilege 15 secret 0 <mypassword>
Router(config)# username2 <myuser> privilege 15 secret 0 <mypassword>
Router(config)# aaa new-model
Router(config)# aaa authentication login default local
This basically does what I want - when I connect to the router through console, it immediately asks me for a username and password. The thing is - as soon as I provide the right credentials, it takes me to USER EXEC mode (the default command mode). Is it possible to change that so that after entering the credentials, I go right into privileged exec mode?
Bonus question: As it is now, I just have no enable password, so when I login with my credentials, I issue "enable" to enter privileged exec mode without it prompting for an additional password. Is it safe to do it this way - having no enable password but requiring a username and password for login?
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Apr 1, 2011I'm trying to get an internet connection through my cisco 877va but I can't get access. I cant apply show cotroller vdsl 0 command and I can see DSL up, however, the dialer0 interface can't get access to internet. If I apply "show int dialer0 account" coomand, I get the next message: "No traffic sent or received on this interface". [code]
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Feb 13, 2013Firstly does the 887VA have a WAN port? I know it does VDSLIf this model is doesn't have both these options do you know which model does?
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