IP Inspection

The 2611XL is supposed to be able to forward 20k pps. Even with small packets, that's still over 10 Mbps so I thought it would make a suitable firewall for a school with about 300 students and a 10Mbps link to the Internet. I attempted to configure IP Inspection (for the first time ever) on this box and internet throughput dropped from 5 Mbps to under 1 Mbps. Is this to be expected with this router, or is my configuration flawed (or both)? ip inspect name myfw http ip inspect name myfw smtp ip inspect name myfw tcp ip inspect name myfw udp interface FastEthernet0/0 ip addr

c3560 port configuration

How need I configure port on c3560 for WLC 5508, ACS Express and some LWAP. I need layer 2 wpa2+AES+802.1x authorization users are in ACS Radius database. thx

WRT610N

I have a WRT610N running 1.00.02 B10. My Dell Studio XPS has a built in Intel 5300 which used to "see" the router's 5GHz SSID but no longer does. I tried upgrading the 5300 driver to 13.2.1.5 (from the Intel site), which did no good so I downgraded to the Dell driver: 12.0.0.82. The 5GHz SSID still does not show up. Some of the relevant 5 GHz settings on the router are: Network Mode Wireless-N only Channel Width 40 MHz only (also tried auto) Wide Channel 159 (ch 38 is no better) The wireless settings of the laptop driver include: 802.11n Channel Width for band 5.2 Au

Inconsistent Subnet Mask

I am working on a network where the inside interface of the edge router is addressed as 10.1.1.1/24. Its peer is R2 addressed as 10.1.1.2/30. R2 also has an interface addressed as 10.1.1.5/30 that goes to R3 (10.1.1.6/30) in another office. I do not know whether the inconsistent use of the subnet mask was accidental or intentional. Even if this is completely OK, I need to understand how this works so I can properly set the mask for other devices on the 10.1.1.x network. Please explain how to determine the effects of using inconsistent subnet masks.

DSL stats

where can i find a detailed explantion of the DLS values LOSs ESs LOFs LPRs noise margin Line attenuation What they are and how the effect the ADSL connection many thanks

installing a VMWare ESXi connected to a Cisco 6500 at Gigabit?

Hello, I have been trying to place a VMWare ESXi Server on a portchannel port connected at Gigabit. The Server is a IBM eSeries, with 2 Gigabit Ethernet, and is connected to a Cisco 6500 with a 48 GigabitRthernet Module. All other configurations I have work fine, and the servers worked on Gigabit nicely when they had Windows installed on them, so I do think it really is a ESXi problem (I tried both in auto-negotiation and forced speeds... works fine at 100Mb, doesn't go up on Gigabit...) Has anyone had trouble with installing ESXi and the ports not working on Gigabit

802.11

im looking to use the Cisco Wireless LAN controller 2106 in a small office What would you recomend as Access points to go with this controller Its being used in a small office with about 25 people i expect to need 4 access points for good coverage. Im not sure if i should go with G, N or a mix of both many thanks in advamce

Missing training CD

I have read my CCNA ICND2 Offical Exam Certification Guide And misplaced the CD. I stil have my activation code. Where can I get a replacement? -- Member - Liberal International This is doctor@nl2k.ab.ca Ici doctor@nl2k.ab.ca God, Queen and country! Never Satan President Republic! Beware AntiChrist rising! http://twitter.com/rootnl2k http://www.facebook.com/dyadallee Australia!! Vote to throw the REpublicans to the sharks!

CompTIA Certifications Training and Practice Exams

CompTIA Certifications Exams are difficult one and one have to prepare himself for this test. Many websites like http://www.examsheets.net/comptia-certification-training.htm and testkingcerts.com are giving good services for exam preparation. I think students should follow these sites, where they can download free sample tests. ------------------------------------- -- +----------------------------------------------------------+ | http://forums.cabling-design.com/ | | *** a better way to USENET *** | | no-spam Web and RSS in

Ordering WCS

I'm working with a customer that has several WLC in place and working already. They now want to get a WCS server with location services in place. Does the licensing strictly depend on the number of APs in use, not the number or type of WLCs? For a linux server, the part number I want is AIR-WCS-LL-1.0-K9, isn't it? Does that part number include any AP licenses? And the additional APs are licensed in multiples of 50, 100, and 500, correct? Thanks!

LMS 3.2 - syslog doesn't work

Hi, Anybody has experience to configure syslog in Cisco Works 3.2 ? I can't do it. Initially I had in "Collector Status" invalid(1720) and received(1720) packets but why invalid? I restarted process CWCS Syslog and from this time this process can't be enable. Collector Status pass the test , no received packets. But CWCS Syslog service all the time can't start LOG: The CWCS syslog service on MACHINE started and then stopped. Some services stop automaticaly if they are not in ise by other services or programs. ---- Any idea how to solve it ? I need syslog :( Thanks

TFTP

I am running Windows 7 Professional with AVG Anti-virus protection. I have installed the Solarwinds TFTP server. When I use Putty to SSH into my router, I connect and then type 'copy star tftp'. It prompts me for the IP address I want to send a copy of the startup config file to. I enter the IP address to my Windows 7 machine. Then it prompts me [with a default nmae] what I want to name the file on the TFTP server. I hit enter so it will write the default name on the file when it copies it to the TFTP server directory. When it starts to send via TFTP, I only s

Setting up 1941 with Amazon EC2.

Hello all I don't have much experience with Cisco. My company wants me to setup EC2 with a new 1941 router with the 15.1 IOS i believe is installed on there. The router is configured for internet access and is running. I have created the settings for Amazon using there document. I am just confused how that data is setup on the router itself. Do I just import the settings from the file i got or does something else need to be done. thanks.

871W: Wi-fi to Wi-fi unreliable

I have a laptop on the wifi. It can connect to internet no problem. It can connect to almost every host on the wired LAN without problem. There is an IPMI destination on the wired LAN which is sometimes accessible, sometimes not. (sometimes I can just start the GUI for server monitoring, and within a few minutes it will be able to connect, after which there is no problem - this never happens on the wired LAN portion). During failed attempts, the wi-fi device does get an ARP resolution for the IPMI destination. Now howver, I try to ping or SSH to another wi-fi device (a phone) and

Port forwarding on Cisco 1800 series - Help

Can someone help explain how I can forward ports, such as 80, from a public DHCP address, to an Internal LAN address? Because my public IP changes often I'm not sure how I can NAT that to an internal LAN ip such as 192.168.1.103 port 80. Currently my router is setup like so to NAT outside: ip nat inside source list 1 interface FastEthernet1 overload But not sure how I can take the DHCP assigned IP/port to an internal IP. Thanks?

Cisco inbound NAT Question

Having an issue, Trying to interconnect a Extreme networks Blackdiamond 8810 and a 6504 cisco via 10gb fiber. We need to NAT everything from the BD8810 to the 6504... but extreme networks doesnt support NAT... Is there anyway to do an inbound nat on the Single interface of the 6504? Thanks

SNMP v1 and v3 at the same time?

Hi, Is it possible to configure SNMP v1 and v3 on a Cisco router at the same time or only one configuration can be active at a time? Regards, AP

EIGRP Stub Leak

EIGRP Stub Leak is a feature on Cisco router which allows EIGRP stub routers to leak route to peer routers. This is achieved by leak-map, which is a route map that permit specific route to leak through. A video is recorded to demonstrate how it works: http://pandaeatsbamboo.blogspot.com/2010/07/eigrp-stub-leak.html

NX-0S and SNMP V3

Greetings, Is it possible to configure the snmp-server view command in NX-OS? I can't seem to find anything online nor a command on the CLI. Also, what is the correct way of deleting NOTIFICATION TARGET USERS (configured for sending V3 Inform). I have a few test targets that I've deleting from the config file but when I run a show snmp user they are still there. I'm running 4.2.1 on a Nexus 5020 Thanks in advance.

no SSID broadcast and web GUI shows interface Disabled

This is my first 871W, I've done other Cisco wireless APs without issues, but I must be missing something. I tried it from the CLI and then the GUI but the wireless interface just won't come up. A sho int shows the interface status as "reset", the GUI shows the interface as disabled. Below are the applicable portions of the config, someone please tell me what an idiot I am and what I missed. I did try a basic "no shutdown". dot11 ssid KP-AHP authentication open guest-mode mbssid guest-mode wpa-psk ascii 7 xxxxxxxxxxxxxxxxxxxxxxxxxxx ! ! interface FastEtherne

Stephen Wolfram's book, "A New Kind of Science" gives us three (3) very important facts:

Stephen Wolfram's book, "A New Kind of Science" gives us three (3) very important facts: 1. Mathematics can only explain simple things. 2. You need a model to explain complicated things. 3. But - a simple model can explain complicated things. It looks to me like we have a PHASE model here. "in phase attract" Type those three words - above - into Google (Include quote marks) to learn not only the basics of electricity but how all the fundamental forces work. Or click the following link that will give you the same page in Google. http://www.google.com/search?hl=en&source

WLC logg: WIPS Alert: Reason "NoProfile" detected on AP

Hi NG, i got following WLC-440X logging message: 1 Sat Jul 3 10:35:21 2010 AP 'ACCESSP-3', MAC: 00:14:6a:XX:XX:XX disassociated previously due to AP Reset. Uptime: 0 days, 00 h 00 m 52 s . Last reset reason: controller reboot command 2 Sat Jul 3 10:35:21 2010 WIPS Alert: Reason "NoProfile" detected on AP MAC: 00:14:6a:XX:XX:XX, AP Name: ACCESSP-3 unfortuanitely the neither output interpreter nor the error messages decoder on cisco.com recognize those messages...so: i cleared the AP's config via WLC, keept the static IP info and let the AP reload, once booted, then reconf

Removal of Sysinternals antivirus fake program (virus)

Sysinternals Antivirus Manual Removal instructions Sysinternals Antivirus is a rogue anti-spyware application that has been directly related to Your PC Protector. Just like the program it is related to, it tries to trick users into paying for a software license. This rogue application gets installed via Trojans that force their way on to the user system through malicious websites. Once installed, Sysinternals Antivirus loads itself as a startup service and proceeds to perform endless scans of the user=92s system, handing out fake reports which try to convince the user that the comput

Choosing a lab router?

Hi all, I'm about to start studying for the CCNA Wireless exam (640-721), can anyone recommend a good Cisco wireless router? I was thinking along the lines of the 851W? TIA, Jason

PIX vs RV042

We are considering replacing an old PIX 501E firewall (unlimited users) with an RV042 to position ourselves for some future time when we may decide to install a backup Internet feed. Considering the firewall aspects only, do these devices provide equivalent protection? For either of these two products, are there any serious security holes that should be blocked by additional configuration?