All my switches were connected together as ring topology. We use REP to block redundancy link.One of my colleagure was setting up a new link(VLAN) for one customer which was then caused a L2 loop. The CPU was hitting 100% and REP started to lost neighbors then we had a big outage.I am thinking to deploy QoS on all REP switch (on trunk links from switch to switch) to give priority to control traffic like REP and some importance data VLAN. Of course,Storm-Control already implemented on all access-port.
Nowadays, people have smartphones, typically iPhones and Android phones, and they all have WiFi.We already have a wireless net set up, with 802.1x security, where people connect using certificates and user informations stored in AD..I would like to see the smartphones use the same SSID as the computers, using the owners user info from AD.But I think user info from AD only is too weak (since I cannot use certificate enrollment on the phones), so I would like to add the smartphone's mac address to the internal hosts database, too, so I have 2 layers of security:If smartphone mac exists in internal hosts, then authenticate it with AD information.When I try this, I only get the message that the user credentials does not exist in Internal users, and then it fails.
I have successfully set up a pptp vpn from my new rv220w. I have also successfully logged in using 2 seperate laptops and also my iPhone. They all work great. There is one issue. When connected and I log into the router it does not show these laptops or iPhone as being connected to the vpn. There is two spots that its supposed to show the page refreshes and shows nothing connected. Is there a setting I am missing?
I'd like to be able to have access to all the hard drives that are on both networks, with the aim of easy media sharing.Heres what i'm working with so far,I've got two networks each in a different apartment, each with internet access with a different provider.Network A has a wifi n duel band router, with two PS3s, two Xbox360s, two computers (one Macbookpro OSX and one PC win7 ) and one Wii all connected to the router wierlesly.Network B has a wifi, with PS2, Xbox360, a laptop win7 and a pc win7 I also have a portable hard drive, that i want to have access to wirelessly.'m not sure where to start, how to gain access to the other network without using the internet.I've been told that i'd have to get a server, but i'm not very computer lit, i just want the freedom of info over the two networks.
Device config is shown as follows in application doing the discovery. Cisco ASA 5520. [code] Is there any new updated agent available for Cisco ASA 5520 that contains the oid ".22.214.171.124.126.96.36.199.188.8.131.52.1.8 "
Iam fairly new to Cisco IOS and am having trouble getting an IPSEC tunnel to come up between 2 cisco 881-s. I have entered both debug crypto isakmp and debug crypto verbose but when I try to ping an internal IP at the other location through my VLAN1 interface no debugging info comes up.
Also my ACL-s for the crypto maps show no activity. I have tried many things so my configuration files are starting to get really messy.
I enabled dual stack on my rv042g router but its not recieving ipv6 information from my isp. My isp is Time Warner in Milwaukee. They assure me that they are ipv6 ready and assume the problem is on my end. All they want to do is have me connect one computer up to my modem. What good is that when I have a network that needs service. The router needs to be working not just one pc. My ipv4 is working perfectly. It is obtaining all information automaticly.
Is it possible to see device information for equipmnet that is logged into the AP541N access point? I was able to determine a specific IP address was eating a significant amount of bandwidth and was hoping to get the device information (name, type, etc) in the hopes of tracking down who it was.
I've got tons of fibre in my network. However, tbh, my knowledge about correct light levels isn't great. I generally wait until my router complains about a light level before I do anything. I would like to set up SNMP monitoring for light levels, but I need some kind of baseline.Anyone with extensive fibre experience? What light levels should I be looking at for both multimode and singlemode fibre?
Belkin router model FD305v1 no longer being provided any technical support by its Makers.You have to pay for it now. My router went out and first of all it's hard to find any information even on their own website. And if you do you still have to pay them to get it working again
I was setting a static IPs for my PCs, and for the Preferred and Alternate DNS Server addresses I looked on my router's Device Information page. It had "Primary DNS Server: 184.108.40.206", but "Secondary DNS Server:" is reported as "0.0.0.0". Router is a DIR-655:
I looked on my ISP's website and they have "220.127.116.11" listed as the Secondary Name Server/DNS:
Why does the router not report that? Is there something wrong? Should I still set 18.104.22.168 as the Alternate DNS Server in Windows?
EDIT: BTW, my modem reports both primary and secondary DNS servers on it's info page.
The rouge access points being detected by the 5508 WLC are not showing up on the Context Aware tab of NCS? I have a MSE 3310 installed and configured and it shows to be syncronizing with the WLC. I'm sure I am missing some part of the configuration just not sure where.
C1921, running version 15.1(4)M2, with licence for "IP base" feature set only.Trying to pass multicast via a PPTP VPN from a Windows XP machine to work around a non multicast-aware WAN link
1. With the IP Base feature set I am able to create a plain PPTP VPN without any encryption; the Windows XP machine can bring it up and unicast data passes through it OK in both directions.
2. But when trying to send multicast, only one-way traffic is observed:i. Windows XP host on far end of PPTP VPN and a local PC both running old Microsoft tool "MPING.EXE", sending and listening for traffic on the groiup 22.214.171.124i. The distant host receives and echoes back the packets received from the local machine + sending its own (confirmed with Wireshark running at the far end)ii. But the local machine directly connected to the C1921 router does not hear any packets from the far end; Wireshark shows only the ones it is sending.
3. Group status ("show ip igmp membership") as far as the C1921 is concerned shows both ends (192.168.50.10 (local end) and 192.168.50.201 (distant end via the PPTP VPN)) joined to the group [code]
4. But "show ip mroute" for that group shows an error; for the source on the far end of the PPTP VPN (having the IP address 192.168.50.201), the source interface is incorrectly shown as GigabitEthernet0/0 (should be Virtual-Access2.1 for that PPTP VPN) and the outgoing interface is shown as Virtual-Access2.1 [code]
5. I have tried adding static mroutes and messing about with parameters for the virtual-template interface for the PPTP VPN, but the problem remains. And if I put another local PC onto a different Ethernet port of the router, the multicast traffic does flow both ways - so the issue is solely with the PPTP VPN.After a week of head-scratching I am getting more and more convinced that it's a bug... but wonder if it is already-known, has a workaround, or a fix in newer firmware?
In CUCME if you do not configure any translation rules and leave the system mainly at default, when a call is routed to the PSTN the CUCME system sends the true calling party ID which would be a users extension number. Is it correct to assume that a CUCM server based system, when too left at the majority of default (without translation rules or stripping etc) that it will send the true calling ID to the gateway?
I have a Cisco WS-C6513 switch, with a couple of GBIC module cards in it. I am trying to display the part number (or model number) of the modules which are inserted into this module card. How to do that? I don't want to schedule down-time to pull the module(s) - just to read the label! :-)
This shows me info for the "module card": sh module 9 But this doesn't work: sh module 9/6
I have an RV220W with firmware version 126.96.36.199. My ISP makes available IPv6 over PPPoE in a Dual Stack configuration. One of the requirements is that my home router should support prefix delegation. I don't appear to be able to find any information pertaining to PD in relation to the RV220W -
I have an ASA 5550 running 8.4(5) and have installed ASDM 7.0(2), but when I try to manage the bookmarks under the Remote Access - Portal when I try to edit an individual item in a bookmark list the screen does not display any information. Is this a know bug, or do I need to have a specific java version for the new ASDM? As a side note, I have not noticed any other issues with the new version of ASDM, only the bookmarks. I initially tried to downgrade the ASDM version that I was using to connect, but it will no longer allow me to connect.
Got a problem with my 1760 router. Bought it from ebay and booted it on today and got this error,It has 180224K/16384K bytes of memory and 2 paritions of 32768K flash.I erased both partitions and put a different version of the IOS on (still 12.4) and there is no difference, still get the errors.These aren't on any of my other 1760 routers so I assume they are linked to the problem.
We have a number of 4507s. Most are managed via VLAN 1 address. All have multiple VLANS for traffic control. When I do a show ARP or show IP ARP the command only shows VLAN 1 info. No entries for any of the other VLANS on the switch.
I got an old WISE WS-4016 16-port 10/100Mbps Fast Ethernet Switch from a friend of mine which was not in use. However i am unable to find any information regarding this switch anywhere online.Unfortunately we couldn't find any manual for this switch as well.
Region : Austria Model : TL-MR3420 Hardware Version : V1 Firmware Version : ISP : orange.at
When I first installed the router I used the built-in provider settings for "ONE" which used to be the name of the provider before it was taken over by orange.at. It seemed to work fine but I experienced some funny server errors with certain web services. I contacted orange.at about this and they told me to adjust the provider settings in the router as follows:
Dial number: *99# APN: fullspeed
The reason for the problems was that they use different proxy servers for their services and applications. Now it works fine (so far).
I just got a DIR-655 and set it all up pretty easily. I have 6 wired and 3 wireless. All work fine and all are set to use DHCP. But if I go (in the router) to the Lan Computers list under Device Info, three devices (2 wired, 1 wireless) do not appear. I do have a switch added to the system, but of the three devices connected to it, 1 shows in th Lan Computers list and the other 2 do not.Since everything works, I'm mostly just curious why this is. Every previous router I've had showed everything correctly.
I want to install some AIR-ANT2566P4W-R antennas outdoor against the wall, the 2602e access points will be mounted on the interior side of the wall, altough the wall is 30cm thick, so I need some antenna extension cables.What type of coax extension cables would be recommended ?
Can ASA 5510 be configured as bridge mode and still send Netflow info to a collector?ie have a PIX connect internal network to internet. Because PIX does not support NetFlow, as a temporary solution, we were thinking of putting an ASA 5510 between the PIX and internet gateway, and configure it as a bridge so that there will be no routing issues, and the ASA can still send Netflow info to a collector.