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Greetings,We are in the process of transitioning from a hub to a switch network connection on our current inside interface on the ASA 5520.However, in the meantime - we've been observing incrementing errors specifically eth collisions and deferred pa...

iholdings by Level 1
  • 1219 Views
  • 3 replies
  • 0 Helpful votes

Hi, does anyone why it is nigh impossible to block bit torrent with the ASA firewall. We have a ASA 5520 running 8.4 IOS.But (correct me if im wrong) the router based IOS firewall allows this functionality?? Whether CBAC, class maps etc.

_cdale by Level 1
  • 1786 Views
  • 2 replies
  • 0 Helpful votes

Hello,We are looking into enabling "access-list optimization" on our FWSM modules and during research we are reading alot pros about this, but are not seeing any cons, so we are wondering if any one out there has ran into any issues or know of possib...

jemerson7 by Level 4
  • 719 Views
  • 0 replies
  • 0 Helpful votes

Okay I have been working with a 5505 for two days and finally got it configured and working on an AT&T DSL Modem then when I took the 5505 to the clients office and connected/configured it to their AT&T DSL with their IPs the whole thing quite workin...

chris by Level 1
  • 1115 Views
  • 0 replies
  • 0 Helpful votes

Hello everyone,We have firewall 5510 and wanted to access one of the program data from outside of our network.  Data can be access through browser. Do i need to setup vpn to access this server? or it should be like exchange where in firewall we nat t...

lawsuites by Level 1
  • 743 Views
  • 4 replies
  • 0 Helpful votes

hi,I am trying to install manager ASMD6.2 on our firewall AS5510 and it come up with some error.now our firewall has some problem ie not connecting to the internet.just wonder if ASMD can cause issues.Thanksleq

q-le by Level 2
  • 1053 Views
  • 7 replies
  • 0 Helpful votes

In the latest code, is VPN still disabled when using contexts? If you use a 5520 as an ISP based firewall for customers, then what would be used for VPN access?  Also how many contexts does a 5520 support, and would putting 2 interfaces into an ether...

I understand ACLs to work in this way on an ASA:If the traffic DESTINATION is a host on the subnet where the ACL exists, it's considered INCOMING.  For example, if I want to allow my hosts on the inside to access the internet, since traffic sourced b...

I have a requirement to NAT a spare address on the same subnet range as one of the firewall interface - however, because this is not allocated to a physical interface, there is no mac entry in the arp cache. the other end of the link from the firewal...

KeithN123 by Level 1
  • 2498 Views
  • 6 replies
  • 0 Helpful votes

I need to add memory to my ASA 55xx's (running 8.2(2)), some of which are config'd active/active or active/standby. The docs say that ram must be identical, which makes sense for production. My question is this: can I upgrade the standby units first,...

scchesney by Level 1
  • 3563 Views
  • 4 replies
  • 0 Helpful votes

Hi all,There is Cisco 1921 router at the edge of the network performing NAT service with software (C1900-UNIVERSALK9-M), Version 15.0(1)M5, RELEASE SOFTWARE (fc2). Router is successfully performing NAT on IP packets, but IP address inside the payloa...