My Belkin N1 Vision router replacement arrived today. I was glad it only took two days to arrive. Without the wireless router, I've been stuck working from my desktop. My kids were also pretty annoyed that they couldn't sign into XBox Live or watch Netflix. Needless to say, my sons …
Articles in the networking category
Yesterday, I submitted an RMA request to Belkin for my N1 Vision router. The N1 Vision isn't a great wireless router, but it does have a lifetime warranty. Less than 24 hours later, I received an email from Belkin customer service that my new router is on the way!
If you're on a router that does a lot of traffic, finding the source (or destination) of abusive hosts can be problematic. The output from
show ip cache flowcan be extremely long and finding anything useful can take a very long time. The following IOS regular expressions (regexes?) can …
For those that don't follow the ARIN Public Policy Mailing List, the following is excerpted from a post by Thomas Narten in response to the announcement that the
<acronym title="Internet Engineering Steering Group">IESG
</acronym>has approved a new document to replace the existing RFC 3177 (IPv6 Address Assignment …
If you've used Cisco switch clustering in a basic network (for example, when all switches are connected together and
<acronym title="Cisco Discovery Protocol">CDP
</acronym>is enabled), you've likely never considered how this switches communicate with each other. You might assume that the switches are using IP addresses from …
For those that have been using Cisco IOS 12 forever, you may not have realized that Cisco has begun rolling out IOS 15. Although there are a lot of technical changes and features that are being introduced, IOS 15 introduces a new licensing scheme that may throw old users for …
The situation: A Cisco 7604 with SAMI card is able to send packets from the individual IOS instances running on the SAMI PPCs, but is unable to receive packets.
The hardware: The table below describes the hardware involved.
Part Number Description CISCO7604 Cisco 7604 Router SUP32-GE-3B Cisco Catalyst 6500 Series …
This is a picture (larger) of a Cisco 7604 with Sup32 and SAMI card. The modules you see here are:
Part Number Description CISCO7604 Cisco 7604 Router SUP32-GE-3B Cisco Catalyst 6500 Series / Cisco 7600 Series Supervisor Engine 32 with 8 ports Gigabit Ethernet, PFC3B, and MSFC2A WS-SVC-SAMI-BB-K9 Cisco …
For some reason, they don't make this completely obvious.
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