Network Security

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Hi, I have a FW solution with 2 PIX (Active/stanby), when I force the secondary unit to be active all is OK, but when the primari unit is active, I see 80% cpu (12% in secondary), so, in orther to find the reason, the "sho perfom" command show me the...

gabymoverer by Community Member
  • 474 Views
  • 1 replies
  • 0 Helpful votes

Hi,I am wondering if the SMTP (port 25) is being blocked by default on the ASA 5510 Firewall. The reason I am asking is that when one of my exchange server tried to forward emails to the exchange inside the ASA 5510, the connections will always be dr...

Dear all,I want to Implement the below scenerio, kindly advise.In 6509 I configured FWSM, how can I send traffic of DMZ interface to IPS appliance of 4270.thanks & regards

zakid by Level 3
  • 634 Views
  • 1 replies
  • 0 Helpful votes

Hello,I have an ASA and this firewall is connected by a VPN (IPSEC), point to point, to another site that has a PIX (the “VPN peer” is this PIX).In the site that has the ASA, I have a Call Manager and IP Phones.In the other site I have Ip Phones....

rcapao by Level 3
  • 716 Views
  • 4 replies
  • 0 Helpful votes

upgrade has gone to plan however memory usuage is v.high.... we have 128mb ram currently as this was recommended by supplierWhat effect are we likely to see from this, i'm conducting testing but connection speeds seem ok at the moment...however netwo...

jmoss1 by Level 3
  • 707 Views
  • 1 replies
  • 0 Helpful votes

I'm fairly new to Cisco, and was thrown in the fire to take care of the network, including all of our Cisco equipment.I want to use an ACL to block all outgoing traffic from a cluster except for certain IPs out on the net.After looking around, this i...

Hi Guys,We are planning to deploy ASA 5520 in Active/Standby mode to serve our firewall requirements. At the same time same ASAs are even required to handle remote access VPN using IPSEC. Is it possible to configure VPN load balancing (VCA) in active...

panchal.raj by Community Member
  • 1564 Views
  • 7 replies
  • 0 Helpful votes

Greetings!The requirement is to design a two layered defense architecture. The first logical layer shall includea) Cisco ASA with CSC-SSM first and thenb) Cisco ASA with AIP-SSM(No server farms placed between CSC-SSM and AIP-SSM)The second layer shal...

cisco_realm by Community Member
  • 719 Views
  • 1 replies
  • 0 Helpful votes

Hello,I have an ASA and I'm trying to implement something like “load sharing” between 2 ISP's.I tried to do “dual ISP”, but that's not what I intended to have…I tried to implement “favoring static routes based on reachability”, but I di...

rcapao by Level 3
  • 765 Views
  • 2 replies
  • 0 Helpful votes