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I have a very flat network. All of the gateways/SVI's exist on the same 6500. There are some vBrick IPTV servers that have a unicast address and 2-3 multicast addresses configured. After rebooting the 6500, the ip pim sparse-mode we had on all of o...
As long as I have been doing this stuff, I have never had a clear understanding of all of the 6500 boot images and statements. The more I read online, the more I get confused. Can someone please answer the following questions for me?1. What is the...
I set this up and I can ping all the gateways but never the hosts. I was hoping I could make these links between 6500's a mix of L2 and L3. Check it out. They are connected in a linear fashion R1--->R2--->R3. I can ping from R1 to R3's SVI4 gatew...
I have some 5540's and ACS Servers. Currently I have remote access VPN's set up to the 5540's. All of my VPM groups are reasonably small but there are many of them and each group has their access restircted by ACL's. In trying to plan for a pandem...
I have two WLC's and a 1131 that gets a ton of clients. When it got up to around 16 clients people started getting kicked off, however they were all sharing the same username and password. I was wondering if this is either an issue with max clients...
I still don't understand what the boot image and the associated "boot bootldr" command do. Why would I ever want or need it? If I can just boot a 6500 by configuring boot system flash, what is the purpose of having this boot image and the boot bootl...
I will go check on the host based firewalls but I don't think that is the case. The hosts had the correct gateway. Did you check the config? All the routes are in the routing table, too. I can't understand why the hosts are never pingable. If I h...
I have seen the P2P traffic and can identify that quite easily. This is a little more inisidious. It will only be a couple packets from China to one host, a couple of packets from France to another host on a different subnet. I attached a packet c...
