Cisco WAN :: 2900 - Interface Speed And Duplex Settings
Jan 27, 2013
we have connected gig interface Ethernet on Cisco 2900 series router to mpls link connected to our corporate network ,the issue here is our router interface speed and duplex settings are set to auto negotiation.The interface is negotiating speed and duplex at 10 and half where the provider side interface is hard coded to 100 and full duplex.when we tried to hard code the settings on our router to match the provider the interface never come up.
I have a broadband connection and recently I bought a new D-Link wireless router for accessing internet on my Android phone via Wi-Fi. Router model no. is N 150 DIR-524.After configuring it was working fine for a week or so and then one fine day internet stopped working on my PC and router LED for internet was not glowing as well. So I called my ISP and they changed my ethernet card settings (nVidia).They changed the 'Speed/duplex settings' from 'Auto Negotiation' to '10 Mb Half Duplex' and then the internet started working. During this they had disconnected my router. Once they were gone, I reset the router and connected it back. Since then it ain't working Internet works fine when the cable is plugged directly in the ethernet card but doesn't work when plugged via router. Router does everything right from opening the '192.168.0.1' page to saving the settings. But there's no internet access.
I ran into a strange problem. When I want to change the ethernet0 interface of a Cisco 828 sdsl router, but there is no command to do that in the interface configuration mode (speed 100 and duplex full). A show interface gives 10MB half duplex and I want to change this.
This is the running config (a little censored): ! ! interface Ethernet0
we have over 100 AP1242 with c1240-k9w8-mx.124-23c.JA2 image, tow 5508 controller and WCS running. After the ap reboots, the duplex settings of the fa0 interface change to half duplex. I have to set it manually to full duplex. In my WCS or with the 5508 controller I have no chance to set the duplex settings for my ap's.
If I change the network adapter settings to 100 Full Duplex, is there any changes that will take effect? even if we don't have Cisco switches in our network.
I am doing 802.1X for a user on Cisco 3650 and wanted the Radius Server to return an attribute to set the Duplex setting of the port. with the correct Radius Return Attribute.
Needing to bridge from my wic interface to an ethernet interface on a 2900 series router so that I can pass through the ip address given to the WIC, to my ASA so that I don't have to give my ASA a private range address. (Just like a service provider might do when bringing a T1 with managed router in to my prem)
3750G-12S-S.Problem description:I had a WS-3750G-12S-S in production with a defective fan tray and needed to change it.I faced to trouble with inter g1/0/1 on the new switch( it worked fine on the old).
I have a video conferencing device and I struggled a lot with a bunch of different routers. I was giving up but then I plugged in a friend's old Linksys/Cisco Adsl gateway and all the problems disappeared (kudos to Cisco). The problem is that the gateway is not ADSL2+. I have since borrowed a Linksys/Cisco ADSL2+ router, however, there isn't a possibility to enter port speeds/duplex manually (required to prevent packet loss in video conferencing, I really want to have that option for the peace of mind). I have been looking around on the internet but I can't seem to find this ability any routers' specs. What I need is as follows:
- Has to be Cisco or Linksys router - Has to be ADSL2+ (Annex A) - Doesn't have to be wireless, even single port is OK - Preferably has DMZ - Ability to hard code lan port speed/duplex (i.e. no autosense) - No other functions needed so hopefully a cheap option
Service policy output command is not supporting on Vlan interface of Cisco 2900 Router.I am having one HWic 4ESW Card and configured VLAN interface. But Service policy output command is not supporting.Same config is supporting in the Cisco 2800 Router.
I am facing a very big problem with site to site vpn on cisco 2900 ios.
I configured the vpn and when i ping from router itself to destination ip with source as lan interface , VPN works, no problem.
but when i connect any computer directly to router's lan interface to initiate traffic , it doesnot work at all. and on computer's lan i see yeloow sign.
mtu is 1500, speed is auto (I tried changing also) , duplex is auto ( i tried changing also) , through firewall on pc should not affect but still i disabled it.
since their is no problem with vpn config as vpn comes up when i initiate ping from router itself but i dont know why it is not working from lan.
do we need any inspect icmp on this router also ? or any policy modification to pass traffic across the interfac on router is required ?
I was useinf c2900k9-15.0(M4).bin and i upgraded it to 15.3 which is lated to get reed of any bug .
I connected two laptops directly to router's gi0/0, g0/1 interface to ping from one laptop to another but this also did not work.
I have a requirement where 3 Branch locations of an organization is connected to their hub location via MPLS.They have an internet connection only at HUB as shown in the diagram (Attached)Now all spoke locations should access internet via hub.At spoke locations is there a way that I can have Cisco 2900 router and dedicate only 30% of the WAN bandwidth for internet browsing traffic.Remaining 70% should be used for accessing applications at hub.
For example if i have 5 Mbps Mpls port at spoke I want to dedicate only 1 Mbps for internet browsing traffic remaining should be dedicated for accessing the application at hub.How can we acheive this? Can it be done by using PBR and rate limiting?
The only option that I have under the IOS that's installed on a 2900 series router is track. I don't have a version that supports SLA. The interface is connected to a switch that the ISP gave, and all of the tests that I've done refuse to make the circuit go down. If I were to lose the circuit, the interface won't show to be down unless the switch were to go down.
Is there any way with track to see that the provider's circuit went down on a switch? I was going to set up sla to ping the ISP's address, but I can't do that unless I upgrade the OS. These are a pair of routers running hsrp at a remote datacenter. Is sla the only way that I'm going to be able to accomplish this? I have tried track with different options in gns and all of them keep the CE's interface up and doesn't show it down. Watching a route in the table isn't feasible because I wouldn't want it to fail over because another site is having problems. Tracking the route doesn't work for connected routes either because the route itself doesn't leave the table as long as the interface is up.
I have a frustrating issue with a dynamic VPN head end running IOS 15.2 on 2900's. I have existing keyrings, and isakmp profiles (both main and agressive) running. When I add in a new peer, by adding in a keyring prechared statement and a match identity in the isakmp profile, phase 1 biulds but phase 2 only gets right to the end and the Cisco side resets the connection because it did not get back a response to it's Phase 2 proposal.I have tried a number of soft clear commands to remedy this (I do have 16 other production tunnels I do not want to take down) and no avail. This is very consistent. We had this happen last week in the same manner, and the TAC finally said I must reboot the system. So I removed the cmap from the interface, and reapplied it (using notepad to do it all at once). All the tunnels dropped, and after a few manual restarts on the far end for thos etunnels that are tempermental, all tunnels came back up, including my new add.I have a pair of 3900's running 15.1 code in the US that terminate the same tunnels, and I can add and remove PEERS all day long without resetting anything. Could there be a more polite way of resetting what ever it is that removing the CMAP does to allow my new peer to get the full treatment here?
I have the below configurations done on a 2900 router. [code]I would like to know, if the IP address assigned to dialer1 interface "20.1.2.133" would be listed in "show arp" ?, as it failed to list on our router and I want to know if this is an expected behavior ?
Secondly, does self ping 20.1.2.133 (dialer interface IP) work ? [code]
I understand the vlans on the catalyst side of the house on 2900 to 6500 Catalyst switches.
This 7010 running nx-os 5.1(3) I did not setup, but have to manage it. Hasn't really been a proble till now.
My nexus 7010 has a Layer 2 only vlan 11. It is "Active" but the interface is "shutdown". Yet, it is passing traffic across the directly connected ports on the nexus 7010 and to other switches in my network. Vlan 11 is being set out via VTP to all my switches and things are running fine.
I need to create another L2 only Vlan. I can't seem to find any docs that indicate that a Layer2 vlan Interface on nx-os should be in "shutdown" mode as part of the setup. I do see in the docs where it has to be set "Active" as part of the process.
Is this the correct way to seutp a L2 only vlan on nex-os? Leave the interface in "shutdown" but make it "Active"?
Mystery Vlan 4 and 6 The mystery deepens. I have other L2 vlans ,Vlan4&6 that are NOT defined as "Interface Vlan4" in the nexus config, yet it is applied to GigE ports on the nexus and these Vlans 4/6is also being sent out VTP to all switches. Even weirder is that these vlans have names associated with the numbers. These are valid Vlans that were configured on the old 6509 before the Nexus was installed.
I have checked all switches, NONE are running in Server mode for VTP, all are in CLIENT. The nexus 7010 is the only device running in VTP Server mode.
If there is a router ISRG2 2900 with SEC license and without HSEC license, there is a limit in count of cumulative encrypted VPN tunnels of 225. Which commands can show us a number of current tunnels on the router, so we can see if we are near this limit of 225?
I try to change modem speed from 1200 to 19200 on aux 0 interface.But I can't save the settings using "write memory" In show running-config, I can see modem speed successfully changed.
Cisco3825's OS information is here. c3825-spservicesk9-mz.124-25b.bin
why my Internet download speed is very slow on network settings it reads 100 Mbps which I know is not the download speed but I know it's not as low as 67 kbps which is what my download reads on Steam or is it Steam itself?, anyways it's a Verizon DSL setup
my router is connected to main router from my internet provider. When I use x3000 my download speed is half as fast as it should be (wifi and wired). When I connect to mian router directly (without x3000) both wifi and wired connection is at full speed.Is there any setting I should use to get full speed on x3000 - I have 24 Mbit/s?
I have attached setup like this :- This is the same scenarios as ASA with Dual WAN setup. But my requirement is different. I have added in ASA and configure sla is asa, all working fine. When one link goes down traffic pass through backup route. my sal config is below:-
sla monitor 100 type echo protocol ipIcmpEcho 10.5.5.120 interface Link1 num-packets 3 frequency 10 sla monitor schedule 100 life forever start-time now
show runn routes are :- route Link1 10.5.5.0 255.255.255.0 10.4.4.5 1 track 10 route Link2 10.5.5.0 255.255.255.0 10.6.6.5 254
Is there any way that i can implement track on 2nd link to destination? because may be after Link1 failure when backup route was it would be able pass traffic to destination, may be link failure between Link router and Destination. Can i monitor backup link if that is active and traffic can pass to destination when 1st Link1 will fail.
Have been running win 2000 pro for last 5 yrs with trendnet pcitxr 1 gigabit nic card. Never had any problem running & connecting. Now cannot access internet @ 1 gigabit, ok @100mbit, for the most part. sometimes browser will lock-up, firefox or IE. Never had any problems like this before. Have changed nic card, replaced cable modem, wires. Have delete trendnet software and reloaded, ran winsock fix, move router cables, ran directly from cable modem, bypassing router, move nic to new slot, ran ipconfig /release & reset. All to no avail. when I ping comes back good. NIC cards I have tried all seem to be working.
Can I do this with a E4200? I want to do this for gaming reasons, and I mainly want to slow my speed down. I currently have my console hard wired to the router. I have accessed the firmware for the router but don't see how to change speeds.
I just bought a new WRT120N router and it works perfectly on cable and Wi-Fi with one major issue on Wi-Fi. If i connect my phone or any phone for that matter that knows N speed the connection speed is 65Mbps and that is fine as all phones are limited to this speed over Wi-Fi. When I connect a Sony laptop that has N connection speed up to 300 Mpbs the connection speed shows as 65Mpbs. Are there any special settings I have to do to make the connection at least 100 or 120 Mpbs? What is the maximum connection speed of this model because I couldn't find any information about this. I did some digging on google and found that some people have connection speed of 120 Mpbs but they didn't give any advice on the settings they used or how they got to this speed. Keep in mid that I am refering to the connection speed now the actual download speed. So what settings I have to do to get at least 100 Mpbs speed connection?
LE: I would prefer a setting that would alow me to connect a Galaxy Nexus phone an iPhone 3G and the Sony laptop so that all of them will be connected at the maximum speed suported by that specific device.
I keep getting disconnected from the game "Vindictus". I'm not sure what protocols it uses, but it shouldn't require any configuration on the Router, since it was working fine before. I upgraded the firmware to 4.13 in an attempt to fix the issue, but it didn't work. Some people have suggested "Endpoint filtering" to be set to independent, but I cannot find such an option. Where is the option? I was told it was on the Firewall page, but it is not there (Advanced->Firewall/DMZ). The router is supplied by Virgin Media (ISP) but I'm not sure if that matters.
i have firwall ASA5400, and the outside interface connected to internet router but i noticed that the interface speed in the outside interface is 1000M, but on the internet router is 115 M. so the interface in the router is highly utilized and also the firwall cpu highly utilized. [code]
I am facing port speed issue on WS-C2960G-48TC-L series switch.This switch gig0/X ports connected to onother switches (Cisco and HP both switches are also gigbit ports and directly connected ).but interface is giving only 100mb/s output.ios on WS-C2960G-48TC-L is 12.2(44)SE6
i'd like to force the speed/duplex of the integrated Gigabit interface on a LAP1042N, managed by a 4402 running software version 7.0.98 but I cannot find the command either by command line or on the GUI.
