Network Security

Am I correct in thinking that Port Redirection should only be used when the return traffic (from the inside server sending back out to the internet) will be sent back on the IP address it was recieved on. So for instance traffic is sent to 1.1.1.1 i...

Hello,I want to get Wake-On-Lan working across subinterfaces on an ASA 5540. I currently have a layer 2 switch with a trunk port to the ASA. That ASA interface contains all the subinterfaces. On a layer 3 switch I would create an access-list permi...

Folks, I am configuring inter chassis, failover which I have gotten to work many times, but today for some reason I am unable to work. Please help me, vlan 30 is failover vlan whis is passing netween the 2 swicthes, but for some reason the FWS...

Hi Friend,I am facing some issue with CiscoView of 7606-S router.Please find the attachment for more details.In figure, The RED Marked LAN port appears GREEN when viewed through CiscoWorks but physically on Cisco 7606-S router, no such port exists at...

I am trying to set up a traffic shaping policy for outbound traffic on a Pix 515 to restict total outbound BW to 1 mbps. Below is the config I have set up. What is happening that uploading to external sites is indeed restricted to 1 mbps but uploadin...

Hi Can CSA be configured to permit read only access to registry settings and still block write access.As far as I can tell I need to grant write access as well as read.Many thanksIan Vickery

Hi All,I get this error after running a packet tracer which I dont know how to interpret:slowpath security checks failed Action:dropThanksRegards,

HelloI Have Connected the RS Straight Through cable with 2 DB 9 Female to both end PC/Console and VPN Concentrator 3005 with the following settings as described in cisco document ….I've attached image for cables that I use• Bits per sec: 9600 â...

Hi all,I am new with NAC and I am planning to upgrade NAC appliance 3140-H1-FB, a HA pair, to version 4.5.1. If anyone out there already done so please give me your point of view of the upgrade and if there is any problem that I should avoid during ...

I have used SDM to setup a firewall on my 871w router. The firewall is set to allow GRE and pptp on both in to out and out to in. But I am still unable to establish a VPN connection to the server. I know the server is working properly because there a...

Hi,I am connected via vpn to a firewall to the network which allots ip pool.Now once connected, i cannot ping any of the other devices in the network.Logs on firewall show deny, so i decided to add an acl for this permit icmp any any to the particula...