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Hello,I'd like to ask what I thought would be a fairly simple question but as yet I've been unable to find the answer.I'm looking at building a VMware system and need to test 802.1x amongst other things. I saw the Nexus 1000v and thought that this m...
Hello,I've just set up a Cisco 2811 router which is connected to the Internet. I've got a firewall behind it to protect the network.I've set up an access list on the interface which faces the Internet with some basic configuration (deny local addres...
Hello there,I've got a Cisco 2811 router which I'm installing as the link to our ISP, i.e. it's a border router(outside our firewall and the next hop to the ISP's router).It's a very simple setup - 2 interfaces (1 connected to the Internet and 1 to o...
Hi there,I'm investigating an issue involving NAT and I'm unsure what gets translated to what based on the following config (from Cisco IOS NAT on a 6500 switch). I was under the impression that NAT used standard access lists but this one's an exten...
I want to create a site to site VPN over the Internet. At the remote site, apart from the VPN to head office there should be no traffic allowed in from the Internet to the Internal network and there should be no traffic from the Internal network a...
Thanks everyone for the replies on the border router security lockdown.I've now got it pretty much locked down I think, though I'm going to take a look at the Cisco IOS lockdown procedure document that was specifiec in one of the replies.In answer to...
Hello Rick,thanks for the advice, it was extremely helpful. I won't be running a routing protocol. Previously we'd had a default route on the remote site but like you say, there would be extra security to be had by just putting a host route to the ...
Thanks Leo,would you happen to know this: if you haven't got any dropped frames on the gig interface then you don't even need to think about implementing flow control as it's not needed. Would this be a correct assumption? Would I only need to star...
