Hi All.After setting up a 3750G for SSH access I've been getting the below warning."the first key-exchange algorithm supported by the server is deffie-helman-group1-sha1 which is below the configured warning threshold..."I upgraded to the recommended...

Hi All.I have always connected switch SFP uplink ports via fibre to a core 6500 fibre blade. What I am wondering is whether a copper SFP on a C3750G can be used to uplink from an ASA Ethernet port, G0/2?This is how I've connected in my home lab and I...

Hi All.I now have my SG500 and ISR1841 in production running my home network, all after your previous help so thank you.To further my training I've now added an ISR2901 and ASA5520 into my home lab, I'm working my way through with the basic configura...

Hi all. I've decided to apply some security settings to the WAN facing port f0/0 to allow only TCP, UDP & ICMP connections that originate from within my LAN. I've added some ip inspect out rules and an access-list 101 deny ip any any on int f0/0. I'v...

Hi. I am new to Cisco configuration, started a couple of weeks ago and purchased a Cisco 1841 router and SG500-28P. I’ve been in the IT industry 20 years as a project manager so never really needed to know the detail but have always been interested. ...