Cisco Switching/Routing :: Getting Configuration For Wireless On The 887w?
May 10, 2012
configuration for wireless on the cisco 887w? i would like wireless and wired users on the same vlan if possible i am trying to bring the radio up but it says reset and down and cant get it to bring it up ( i have done vlan1, ip unmbered vlan1 bit and logged onto ap using service-module wlan-ap0 session command) Also is wpa 2 enterprise possible on the cisco 887 w ( if possible i would like it to authenticate with our acs servers on our main site)
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Oct 4, 2012
I created a second VLAN and a second SSID. My problem is that from a PC on the native VLAN 1 I can ping the IP of VLAN 2 192.168.2.254 but I cannot ping any other device that has connected to the second SSID. How do I get routing to work between the two VLAN? I thought it would be automatically setup when I created the second VLAN using Cisco Configuration Professional?
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Nov 1, 2012
I have cisco router 800 series 887 VAW. WiFi is connected to all my devices through this router, i.e., Windows XP, Vista, Wii, Nexus 7 and HTC Desire S. I can access internet from all these devices. The apps which are already downloaded on my Android devices connect to internet, but the bigest problem is here:
1. Google Play does not connect (on both Nexus 7 and Desire S).
2. Chrome does not work on Nexus 7
3. Nexus 7 fails to check for any system update.
4. Fails to sync accounts.
I tried to contact to the company which gave me this router, but they told the problem lies with my tablet. But the tablet works perfectly fine with others networks and Android phone works fine with 3G and other networks.
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Oct 8, 2011
I recently installed a new Cisco 887W router @ my place and everything is working like a charm but the Macbook Air! The devices that are working currently are: iPhone, iPad, HP laptop, Nokia mobile phone.I have checked two Macbook Air so far and both have the same problem with the wireless network! I even manually added the SSID to "Airport Preferred network setting" but still couldn't make it to work!So the issue is the Macbook Air can detect the SSIDs intermittently however when it detects the SSID it doesn not connect to the wireless network and it comes up with the error of "connection timeout". I have used the command "show dot11 association" to see if the Macbook air will be detected on the router side unfortunately that was in vain. The setting that I have on the router under SSID is "guest-mode" i.e. it broadcasts the SSID, security is WPA 2 with AES encyrption.
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Jul 17, 2012
I am position to migrate from CatOS 6509 switch to native IOS 6509 switch. long time ago, there was some site to convert automatically based on copy and paste onto the tool, but i can not find.
Does anybody know how to convert CatOS configuration to Native IOS configuration ? It is not IOS change, but it is configuration convert.
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Sep 24, 2011
The issue that I have is around getting second SSID work on my router! So I have created two Vlans, 30 & 200. Vlan 200 is the native and is associated to SSID "Bitter". This SSID works like a charm however the other Vlan cannot be even pinged from router side the ip that I tried to ping is 192.168.30.1. I have posted the config below. Also i tried to brak wlan-gig into sub interfaces but the IOS does not accept that!
Vlan 30 >>>RadioDot 11 0.30>>>>Gigabit 0.2>>>>bridge group 2
Vlan 200>>RadioDot 11 0.200>>>Gigabit 0.1>>>>bridge group 1 (native Vlan)
Router side:
ip source-route
!
!
!
ip dhcp excluded-address 10.10.10.1
[Code]...
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Oct 15, 2010
I just received a 887W and would like to setup using the SDM.I don't know and cannot find the default IP.
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Nov 19, 2012
I am trying to configure the wireless on my cisco 857W. The clients associates with router but they can't go on internet.
Building configuration...
Current configuration : 4123 bytes
!
! Last configuration change at 12:45:15 CET Sun Nov 18 2012 by simone
[Code].....
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Sep 23, 2012
my trouble is I have a cisco 857w and I have never configured a wireless config for a cisco router before. Ok so i have had a go through the web interface (i know, last resort) and still no joy
Basically what im looking for is to have a visible (broadcast ssid) network with a password (WEP/WPA/WPA2, not picky) and it to be joined to the same vlan as the ethernet ports (VLAN 1).
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Mar 24, 2013
In 3750 switch,I have configured intervlan routing.I have three vlans Vlan 10,vlan 20,Vlan 30 and I have assigned IP address for that Vlan.In vlan 10,I have connected one systen gigabitethernet 0/1 interface.From my system I am able to ping vlan 10 ip address but I can't able to ping other vlan ip address (vlan 20,vlan 30).Is it possible to up the protocol for all that time.
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Mar 4, 2012
I've one Cisco 3750G-12S with ip routing enable, the swtich is with IP Service firmware, with PRR support.Currently set my default static route 0.0.0.0 0.0.0.0 10.1.18.71 to my Firewall A Currently all of the VLAN for will be routed to 10.1.18.71
I've created a new VLAN 2 for my 10.1.2.0/24 network with the VLAN interface 2 ip address 10.1.2.10, my intention is to route 10.1.2.0/24 traffic to my 10.1.2.1 by creating the access list and route-map.
I've configure my test pc with a static ip and my gateway pointing to 10.1.2.10 (VLAN 2 gateway) , i'm not able to route to 10.1.2.1.
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Jan 18, 2013
Why does mine show this and NOT all 4 ports and 1 wan port?
Manases#sh verCisco Internetwork Operating System SoftwareIOS (tm) C831 Software (C831-K9O3SY6-M), Version 12.3(2)XA7 [code]...
How do I make it show all my ports? when I plug in something to port 1-4 it shows me on the log that I plug in to e0. I got port1-4 and 1 wan port.
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Mar 8, 2012
I was recently given a PIX 501 router. I am very new to the world of Cisco, but want to learn. I got a few things setup on the router but, am not sure how to get it to use my DSL connection. My DSL modem IP is 192.168.2.1. Below is my router config. What more do I need to do? Also, is the outside IP not the IP of the DSL modem?
PIX Version 6.3(1)
interface ethernet0 100full
interface ethernet1 100full
nameif ethernet0 outside security0
[Code]...
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Mar 17, 2012
i have the asa5505. the configuration of asa 5505 is:
: Saved
Code...
i analyzed this traffic i see problem with the nat- Asymmetric NAT rules matched for forward and reverse flows. where i made error?
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Mar 15, 2012
how to backup the configuration of ACS 5.3 then restore it on the secondary ACS 5.3 Appliance in order to save time without configure the 2nd Appliance?
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Mar 19, 2012
i have linksys modem which already running for differents vlans i cerated another different vlans 10 amd 20 for 10 and 20 i need internet how should i configure internet on another core switch3750
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Feb 13, 2013
I have been using a Cisco 877 to connect to BT broadband and it was working fantastically with no issues. For reasons outwith my control we have moved to 02 and I cannot get the cisco router to connect (the supplied router works fine). O2 support is limited as they say they will not assist in the config of third party routers but they have supplied the below (the line has a static IP). I have also included my current config which was working fine with BT. I have attempted to write in the updated info but have been unable to get the line to connect. [code]
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Jan 12, 2013
i have a router 2921 with the aproprieted voice card for E1 and licenses. I would like to know how to configure it for incoming and outgoing calls. I already configured the ephone and SIP phones for internal calls. now i just need to configure it for send and receive external calls.
Router:
IOS: c2900-universalk9-mz.SPA.153-1.T
CME: 9.1
ISP from Brazil:
type: E1
signal: R2 Digital
Channels: 32
Phone Number Iniital: XXXX-9250 (main)
ephones-dn numbers: 9250 to 9280
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Nov 28, 2012
I have a network behind an 861 and users are unable to access e-mail from the local exchange server from their iPads using the 802.11wireless network. The wilrelss network is working fine and the iPad users connect fine.I was told that that i need to configure "hairpin DNS".
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May 2, 2012
Any configuration example to build a vpc b/w 5ks and 7ks? i have total 4 links between them . If not, I am assuming to have the following config for the port-channels:- (Provided the vpc domain is configured).
N5k1 and 2:
int eth1/10-11
channel-group 10 mode active
switchport mode trunk
int po10
switchport mode trunk
switchport trunk allowed vlan a-d
[code]....
So, its basically vpc 10 that has 4 physical links b/w the vpc domain of 7ks and vpc domain of 5ks.
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Dec 27, 2012
I'm currently trying to get up to speed on a 1941W ISR. I belive i have most of the configuration correct based on reading the documents on this site. However, i'm noticing that my lan to lan network performance is very slow. Peaking out about 3mbs. I was reading some documentation that suggested MGF (MultiGigabit Fabric) might resolve this problem.
I have a basic setup in my test environment trying to emulate a branch deployment. 1941W connected to a access switch (3400).
- I'm getting slow perfomance (thoughput) between the vlans 66,30,10. Will MGF fix this problem? How do i configure it?
Building configuration...
Current configuration : 7474 bytes
!
! Last configuration change at 09:26:04 PCTime Fri Dec 28 2012 by xxx
! NVRAM config last updated at 09:26:05 PCTime Fri Dec 28 2012 by xxx
[Code]......
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Feb 21, 2012
We recently switched a faulty N5548UP with a replacement and everything went fine, with the exception of one minor thing.
We're currently unable to authenticate using tacacs+.
When trying to enter the command 'aaa authentication login default group [groupname]', the following msg appears: too big pss key or value size could not update aaa configuration
We're running 5.0(3)N2(2b).
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Jul 17, 2012
I currently work in the IT field part-time as a end-user support technician while I am finishing my Bachelor's Degree in Network Administration. I'm not completely new to networking at this point, but I am by no means a master of it either. The basics of small networks (less than 10 PCs) and the lower-end of small business grade Cisco equipment are not unfamiliar to me. Up until this point however, I have had very little experience with any higher-end Cisco networking equipment.
Now on to the questions, which may seem like the answers should be obvious, but let's face it, I do not have the resources to own much equipment myself at this time for experimentation purposes, nor does the school I am attending have a lot of financial resources to provide us with recent hardware to learn on. What I want to know are a few things about PoE as implemented on Cisco devices, specifically the SG200-50P small business series switch. According to the technical documentation, the switch supports PoE on 24 of its 48 ports, specifically 1 - 12 and 24 - 36; simple enough. The switch is currently installed in an office that has less than 24 connected devices, but that is currently expanding. None of the PoE ports are utilized as of yet, but going forward, there will be more than 24 connected devices. Will another switch need to be installed if the additional connected devices (PCs and printers) are not using PoE, or is the PoE an auto-sensing feature that will simply remain disabled if a device that does not require power over the network cable is connected? Is there some setting that needs to be changed through the management interface to keep devices that should not be drawing power from doing so?
There will likely be some additional questions generated by my inquiry, and I fully understand if these are completely novice questions, but I admittedly do not know the answer. When I Googled it, I was greeted by a few hundred thousand results, the first dozen or so pages of results all being for places to purchase this particular type of switch, so I thought I would try my luck on the forums of the place that made it.
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Jan 9, 2013
On a recommendation from a network engineer, I got a used Cisco 891. Having worked with small business routers most of my working life, I thought this should not be a problem. However, I had no clue these things used a console and command line to initialize. I have the console cable, am able to console into the device, but am haphazardly issuing command lines straight out of the PDF manual but cannot get Cisco CP to discover the device.
From what I can tell, I am stuck at the point where the manual tells me to enable http server. I ran the command lines several times, executed write mem where available, but when I run the show services command, http is not enabled.
And if you do refere to command lines, I was reading some other forums and they were speaking of "run this command, run that command" but I could not make out the correct syntax, in what mode, whether it be config or config t, etc. So I might need a wee bit of handholding.
I'm hoping that once I can get Cisco CP or CPE to discover the device, I can make my way through the GUI to configure since those usually do make sense to me. As of now, I'm in the thick of it ...
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Sep 28, 2012
I am trying to configure a 891 W to basically provide DNS from my ISP to my internal clients on the 891 W. Currently when I am on a PC I can see that I receive my IP information along with the correct ISP DNS IPs. However when I try to connect or resolve a URL it fails. Nor can I perform an ns lookup from the cli of the 891 W. I seem to be having a translation issue with DNS.
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Dec 10, 2012
I am trying to configure Cisco SG300-52 switch for the first time and stuck without CLI configuration option. The configuration can be done using GUI, however, configuring using CLI would be more comfortable (as I am used to work with CLI of other Cisco switches)..
I was able to lo gin to switch using SSH, but the CLI appears in MENU format and was not able to find any way to go to CLI mode.
As per some blogs, in SG300 switches CLI mode can be accessed using Ctrl + Z in Menu, which did not work either in my case.
Switch is running with latest firmware version Sx300 Firmware Version 1.2.7.76.
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May 2, 2011
I have a headquarters office that has recently bought a new voice system.
We have a site to site connection from the head office to 3 remote offices. All have ASA5505 firewall.
I have created 2 interface on the ASA5505: 1: inside with vlan1 and switch port port12: voice with vlan100 and switch port port2
Port1 on the asa goes to port 23 on the switch for vlan data
Port2 on the asa goes to port 24 on the switch for vlan voice
Port23 is member of vlan1 data
I added vlan100 to port 24 but by default vlan1 is member and i can't remove it. Its greyed out
All ports on the switch are member of vlan1 and vlan 100 because the port on the switch goes to the phone and from the phone there is a port that goes to the PC. Phones are getting addresses, and PC as well.
I am having a kind of loop because there is 2 exit for vlan1 (port 23 and 24) and that's slowing down my system and sometime i loose the connectivity to my servers.
When i do a show arp on my asa, i do see that some IP are beeing learned on the wrong interface. some PC addresses 192... are on the voice and some voice IP 10.10... are on the inside.
I am pretty sure that the problem comes from my switch configuration.
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May 1, 2013
I've goggled and searched here, and I can't seem to find what I'm looking for. I need to make a couple changes to a clients Cisco 800 series router, enable ping replies add ip addresses to the ssh ACL.I can't seem to find any basic commands for CLI anywhere.
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Jan 18, 2012
I have a Cisco 850 router that whas having problems getting an ip address via DHCP. I did some stuff on it but that didn't work, so I rebooted the router to go back to my last saved startup config. When I turned it back on and connected t othe CLI console I got the "Would you like to enter the initial configuration dialogue?" message. Thinikng I just forgot to save anything to the startup config I went through the initial set up again and made sure to save everything to the startup config. After going through the intial config and setting up a vlan to assign DHCP to clients I saved the config and rebooted, upon reboot and connecting to the CLI console I got the same "Would you like to enter the initial configuration dialogue?" message. Tryign the setup once more and making sure everything was saved to startup config I rebooted again just to make sure the changes would stick, and sure enough they didn't. Whay is the config not saving to the startup config?
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Dec 10, 2012
I'm looking to do a basic QOS configuration which states that VOIP traffic has priority over anything else.
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Jan 27, 2013
.If the fex is physically disconnected from 5K, Should the fex config be retained or lost?I have a 2148t fex which was single homed to a 5K.The Fex was physically disconnected from 5K, but its logical configuration is still present on port channel and physical interface.when I do show fex XXX , it says not found and no fex information is available I have not tried connecting the fex back to 5K to see if the fex config is retained.
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Mar 10, 2013
I am just going to deploy some new 4900Ms for a customer. Want to know if configuring management for 4900 (everything like NTP, AAA, SNMP , DNS ) is doable through management interface in management VRF and there are no caveats to be aware of.
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Jan 2, 2013
I have one switch 3750G12S I joined the company new, I found that they want to replace it with Alcatel stack switches. I didnt configure this Cisco switch before. how to configure it. I have 4 other new cisco switches in the topology which is not created yet. the 4 switches are all 2960.
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