Network Security

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Just installed ISE 2.3. added the WLC and attached some Iphone to the WLC. when I go into ISE admin > Context Visibility > Endpoints. The IPhones are showing as Unknown. I tried multiple iphones and all of them say unknown. Is there something I need ...

agardner by Level 1
  • 1530 Views
  • 0 replies
  • 0 Helpful votes

Dear Experts,My VPN encryption domain as follows,access-list VPN-ACL extended permit ip host 172.16.99.218 host 192.168.10.22access-list VPN-ACL extended permit ip host 172.16.99.218 host 192.168.10.23My original source IP is 172.16.100.33 which need...

vinodg by Level 1
  • 488 Views
  • 1 replies
  • 0 Helpful votes

Hello, I am attaching a design for connecting campus layer catalyst Catalyst switches to Data Center N9k switches via a pair of FTD 4100 appliances in (Transparent mode) Active / Standby.The top catalyst L3 switches connect to FTD by regular spanning...

Moe Shea by Level 1
  • 695 Views
  • 0 replies
  • 0 Helpful votes

Hi guys,   Firstly, please shoot me down if I'm being a moron. Secondly, it's my first time posting, so please point me in the right direction if I'm asking this in the wrong place!   I've seen this asked before, however, I can't seem to find a post ...

Xertzski by Level 1
  • 617 Views
  • 4 replies
  • 0 Helpful votes

hi,we have recently moved to our newly configured ASA5520 from PIX, everything is correct and working fine, except that randomly ASA reboots itself without any message in the syslog. i can't seems to trace anything that what's causing it to happen..A...

Hey I have a large network with a ASA5555-X in middle and about 30-40 ASA's in branch offices. Maintaing ACL lists on the branch office firewalls are a lot of work. Is it possible in any way to IPsec the wanted subnets and use the the main ACL list o...

I've spun up an ASA in packet-tracer and I've set up some device as shown below:   PC A - 192.168.1.2 ASA - 192.168.1.1 / 172.16.1.1 PC B - 172.16.1.2   Both PCs are able to ping the ASA but can't get to each other. I've set an all ICMP ACL so I woul...

Hi, ASA5505 cannot be accessed by console. When trying to access the ASA, CRT show nothing and just keep stuck status without any refusing error message ( it looks like the ASA can keep stuck forever). Please see picture attached. The console cable i...

wfqk by Level 5
  • 571 Views
  • 2 replies
  • 0 Helpful votes
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