We have a number of 2651XM with WIC-1ADSL. These are supplied by another company and we do not have access to the configs.We are told that the maximum througput from the ADSL WIC to the FastEthernet 0/1 is 2.5Mbps ( "it's a backplane issue" ), even though the ADSL speed reported by the router on the external interface is 8MbpsT
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cisco 2651xm router
IOS: c2600-ipbasek9-mz.124-15.T14.bin
I have a 16 port hub (NM-16ESW) installed in this router. Is there a way to lock down this hub so that only whitelisted machines will be allowed to connect to its ports? ie: by mac address or some other type of permission method? How to be able to plug their computer into the hub and join the network unless their device has been ok'd first.
I have 2 Air-Lap1242 that wont save their config after reboot. They are managed by a WLC (4404) and it all seems pretty fine and dandy, but when i reboot them, they dont want to save anything.I am setting them up as bridges (mesh), and it works until i reboot them, then I have to do it all over again.Using CLI to type in "write mem" or "copy running-config startup-config" only results in.
View 1 Replies View RelatedCisco 2651xm router
IOS: c2600-ipvoicek9-mz.124-15.T7.bin
Can a 2651XM router be configured as a PPTP VPN endpoint (client)? I ask because I want to connect this router to a professional vpn (privacy) service such as proxpn or mullvad or similar. If it can't, any vpn privacy services that cater for cisco-based vpn connection?
cisco 2651XM router
IOS: c2600-adventerprisek9-mz.124-15.T8.bin
if I do #sh arp in the terminal with this router I see a rogue entry thus:
Internet 192.168.0.4 0 Incomplete ARPA
My whole LAN operates on 172.16.x.x/16, there are no 192.168.x.x devices connected. In the past I've had 192.x.x.x devices running but for a long time and the router has been restarted since then. I've tried several clear commands in the terminal but this entry is stuck there and I've also seen it in a wireshark scroll on a pc when monitoring the routers' adsl traffic - it shows up an an SNMP entry and I do use SNMP on my router, but that data goes to a 172.16.x.x. machine. How can I clean this entry out?
I have Cisco 2651XM and currently running old IOS c2600-is-mz.123-26.bin (IP PLUS) which I used the NAT protocol. I was wondering can I use IP-BASE on this router and I am not sure if this feature set has NAT protocol.
View 1 Replies View RelatedWe have a Cisco 2651XM at the edge of our network, which routes our public IP block. This sits on a 100 Mbit/s ethernet pipe (full duplex) up in the datacenter. We are also running 100mb full duplex on our our side of the network. We have several public servers behind the router.
We have recently set-up a new Apple OS X Lion Server to serve a few websites. However, when downloading some files from the server the from a remote location, I noticed I can only get a maximum of 15 Mbit/s out of the connection.
When downloading a large file over HTTP (Apache) from this OS X Lion server from another server on the same internal network (behind the router), we get a full 100 Mbit/s transfer speed.
However, when we download the same file from anywhere on the internet (external side of the router), we can only manage to get 15 Mbit/s out of the transfer.
However, we also have other Linux & Windows servers that we can achieve a full 50 Mbit/s (our office connection speed) externally under the same network conditions.
So it also appears it's only for a single connection - not a limitation for the whole server. If I open two HTTP connections, I can get say 15 Mbit/s out of each transfer - totalling 30 Mbit/s... if that makes sense.
Update: I also notice slower ping latency when pinging from outside the network. Most of the servers reply in 15ms while the new OS X server usually takes over 40ms on average.
Router show ver:
Cisco Internetwork Operating System Software
IOS (tm) C2600 Software (C2600-IS-M), Version 12.2(11)YT2, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
[Code].....
cisco 2561xm router with WIC1-adsl card and NM-16ESW switchIOS: c2600-ipbasek9-mz.124-23.bin ,I recently had to temporarily disconnect my above router for a few days and replace it with a cheap plastic home router and was embarrased to discover my adsl broadband speed shot up 45% with the cheap router. With the cisco 2651XM I always got a max download of 400kb/sec but with the cheap router I was getting 580kb/sec. Clearly something is wrong with my cisco config, I put this down to the mtu setting, which in the cheap router wasn't shown but set to auto. I've tried different mtu settings in the cisco router (including 'no mtu' but never get more than 400Kb/sec.My isp indicates optimum mtu is 1500 but that doesn't produce any speed increase.What can I do here to get the cisco router working to maximum speed?
View 8 Replies View Relatedcisco 2651XM router with WIC1 adsl card and NM-16ESW switch
IOS: c2600-ipbasek9-mz.124-23.bin
I use the following config to export traffic from the adsl card to a fasterthernet port so I can look at the adsl traffic in wireshark on a pc:router(config)#ip traffic-export profile my_rite router(conf-rite)#int FastEthernet 0/0 router(conf-rite)#bidirectional router(conf-rite)#mac-address abcd.efgh.ijkl (mac address of PC) router(conf-rite)#exit router(config)#int dialer0 router(config-if)#ip traffic-export apply my_rite this config works and I can see stuff going on in wireshark but it's only one way. This config only shows traffic going out from my adsl card, but no incoming. There is defintely traffic going both ways because everything about my adsl connection is working perfectly. I've tried using a different fastethernet port, even tried exporting to a different pc but all I see is outgoing ie: source is my public ip address but never as destination . I have bidirectional in the config but it still only shows outgoing. I even tried a different IOS (c2600-adventerprisek9-mz.124-15.T8.bin) but still it doesn't show incoming traffic. Could it be my ISP in some way hiding incoming traffic from view?
-cisco 2651XM
-IOS: c2600-ipbasek9-mz.124-23.bin
I need to diable RDP packet inspection on this router but I can't find where I do that. I'm having troubele with audio on a sip line and I read here (bottom of page) url...that turning off RDP packet solved the problem. I've looked through the config and searched on google but couldn't find the asnwer. what is the command to turn off RDP packet inspection?
our WAN is connected via L2WAN and using EIGRP to connect the sites. Currently there are 35 EIGRP neighbors over L2WAN and we are to install 15 more sites and will be connected to the same L2WAN. Some sites are still using Cisco 2651XM and we would like to know if it can still handle another 15 EIGRP neighbors. Some sites are 2800 and 2900 routers. And is there any other things to consider for EIGRP over L2WAN?
View 5 Replies View RelatedI 'm trying to set up a home lab with a couple of 28XX and 2651XM series routers.I would like to simulate a frame-relay connection between HQ, Branch1 and Branch2 . All of them are conneced to a PSTN switch (2811 router) via T1 cross over cables. The connectivity is like this. [code] I have configured all the routers and FR switch with necessary configuration. However the link between HQ and Branch1 is not coming up. On both the routers I could see the line protocol is down.I have pasted the configuration below.[code]
View 4 Replies View Relatedim unable to create pri-group under T1 controllers in 2651xm , I have 3 T1 VWIC controller cards [dual port], tried using differnt IOS [advance enterprise/IPVoice/SPservices], i can onyl see channel-group unter the controllers.
network-clock-particiapte slot 1
network-clock-participate wic 0
i havent added "isdn switch type", does addign these command enables the Pri-group, also wheni do sh inv, i see 3 pvdms, but no serail number,
-cisco 2651xm router
-cisco 1760 router
I have a cisco 2651xm router here at home, and at another remote location I have a cisco 1760 router, both are connected to the internet via adsl (WIC1-ADSL card).The problem is that from home I can't connect to the snmp-service on the 1760 router. I'm using a PC that's on the LAN of the 2651XM router, the blockage is in the 2651XM router, because if I swap it for a cheap plastic domestic router I can get snmp data from the 1760 router, and this is without any port forwarding in the domestic router. What config do I need on the 2651XM router so it will pass this traffic?
i have a problem with my adsl line connected on a HWIC-ADSL on router 2901 it was working good until yesterday the atm interface is down but the interface dialer is up .i connected this line into home adsl modem and the line is working good?
View 2 Replies View RelatedI was wondering if i can enable url filtering on my 2691 or 2651XM routers so that if someone visits any website i can see that under router logs. right now i am using kiwi syslog that logs the router activities.
View 3 Replies View RelatedI have a weird problem with my network setup. I have a netgear DG834GT ADSL router which runs fine with my Belkin 51B64C wireless router but when I enable "Use as Access Point" in order for me to see my wireless laptops connected to it the internet performance goes bad, the traffic cuts out momentarily for about 7 seconds at a time, its pretty difficult to surf the net having to wait.The setup is as follows:
Netgear
Gateway IP: 10.0.0.1
Subnet Msk: 255.255.255.0
DHCP Enabled
Belkin
Gateway IP: 10.0.0.9
Subnet Msk: 255.255.255.0
DHCP Enabled
as I said above the reason I enable "Use As Access Point" is so I can see the devices in Explorer for file sharing. Is there a way I can use port forwarding on the router to see the devices it would solve the performance problem.
We are using a ADSL 827h in one of our sites. This router has worked fine until a month ago. Users are losing access to the internet overnight. The VPN tunnel stays connected, users are unable to get to any outside websites, i.e. Yahoo, google. We unplug the router and it comes back fine; until the next time.
View 2 Replies View RelatedOn my old router I could access the line stats on the home page giving me Attenuation and SNR margin, this allowed me to keep an eye on line quality, there seems to be no equivalent info on the X2000. Is this on a hidden page like the advanced wireless page.
View 1 Replies View RelatedI own a Broadcom BCM5354-based wireless router (Tomato 1.27 flashed) and an Aztech DSL605E modem. When both are powered up, the wireless router sometimes doesn't get internet access because the modem automatically logs itself in. I have to plug the modem cable to my laptop, manually disconnect the modem, and plug the modem cable back to the router to fix it.
View 2 Replies View RelatedMy devices configurations are not getting backed up.
View 1 Replies View Relatedhow to connect UTP cable
View 1 Replies View RelatedPlatform: LMS 3.2.1 with RME 4.3.2 on Windows 2003.I'm having a problem with several devices that were backing up fine until this week - suddenly they aren't backing up their running configurations, but RME is fetching their startup configurations fine and VTP backups are fine. At first I thought it might be timeouts, so I used inline edit to incease the telnet timeout for a device to 180s. However, the job fails well within this time period (debug shows on i/o error?). My order of protocols is SSH, Telnet, TFTP. I took a stab in the dark that this suggested a database problem so I picked one at random and deleted it from DCR, and readded it and it worked. However, for the other 48 devices affected it did not.
I'm wondering if I need to do anything to the RME database to get things back to where they were? Do I need to reinitialize the RME database, and if I do that what do I lose? [code]
I would like to have a support on AIR-AP1142N-E-K9 configurations.How I can config this AP?
View 1 Replies View RelatedI was recently given a Cisco 7200 VXR and told to erase the stored configurations in it. how to do erasing of Cisco 7200 stored config else I might have to delete them line by line.
View 4 Replies View RelatedI like to know how I can save or export all of my devices configurations to an FTP server for example.Cisco Prime LMS 4.2 appliance.
View 4 Replies View RelatedWhat module is used to push configurations in LMS 3.2.1?
View 1 Replies View RelatedHere is my basic network layout for multicasting for Syn-apps
Multicast Source-->3750 SW (add PIM SM-DM? Yes/No)-->3845 WAN Router (add PIM SM-DM? Yes/No)-->T1-->2821 (add PIM SM-DM? Yes/No)-->3560 SW (add PIM SM-DM? Yes/No)
OK, in this is it necessary to configure "IP Multicast-routing" on the switches? Do I configure PIM on all interfaces that will handle multicasting (router and switches?) If PIM is enabled on the 3750 do I need PIM configured between the 3845 and the 2821 ? Do I configure the Auto-RP on the 3750 or the 3845 ?
i have few devices in Cisco works, when i try to view their configuration. i get this error.DCMA0011: No configurations archived for the device(s). The selected device(s) should have at least one archived version.
View 1 Replies View RelatedI have this firewall working as active/standby. Everything seemed to be ok, but we noticed that confirgurations are not being replicated by saving configuration either copy run start or write. The workaround here is write standby command. Below the configs and stats, plus the show version, which is the same in both equipments:
Header 1
failover
failover lan unit primary
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We upgraded to Cisco LMS 4.2.1 recently and we have noticed that every time we reboot our Windows VM Server the archived configurations from the network devices are no longer displayed. They do not appear in the archive, version tree or directory. We are meeting the minimum system requirements for running LMS 4.2.1 and we do not seem to have found any possible bugs related to this.
View 8 Replies View RelatedWe are deploying over 20 RV180W Routers for a client and need to find a faster way to configure them for shipping.We have created a base image (all settings that will be shared between the 20 locations), we need an easy and quick way to make IP changes for the 3 VLANs and Local Security Groups for the IPSEC VPN.I tried to edit the CFG file by hand, but the checksum fails when it is loaded into the RV180W.How can I accomplish this? Can I manually create the checksum?Can I remove the checksum?
View 3 Replies View RelatedI have an ASA 5505 without any IPS module.While copy/pasting some configurations from another 5510 with IPS I copied my mistake the some of the IPS configurations part. Now I can't remove it.When ASA starts I get this Warning:
...WARNING> IPS policy is configured without an SSM card.
*** Output from config line 828, " ips inline fail open"
Those lines are:
policy-map Outside_Policy
class IPS_class
ips inline fail-open
When I try to do "no ips inline fail-open" I get an "invalid input detected".If I try a no class IPS_class I get that is being in use.What can I do to clean up those lines?
