Network Security

Hi,We need to change the source and destination address of a packet in a single travel.For example :F/w : outside : 10.1.1.1 /24 ( subnet )F/w ; inside : 192.168.1.1 /24  ( subnet )Requirement is :If packet with source IP : 192.100.100.1 and destinat...

I have to implement an ACL which allows all the outbound connection but restrictions on the inbound connection , so eventuall i will allow few hosts to access my internal network. The specified ACL will be applied on the outside interface of the rout...

HiWe have a FWSM in a 6500.  I've recently been reading about zone-based firewalls and from what I've read it is only supported on Cisco Integrated Services Routers (Cisco 800 Series Routers; Cisco 1000,1800, 2800, and 3800 Series Integrated Services...

I want to monitor the througput on the FWSM.I have a 6509 and the FSWM is seated in slot 9. From the switch I perform the following:c06#show etherchannel summaryFlags:  D - down        P - bundled in port-channel        I - stand-alone s - suspended ...

I am trying to do some voice qos on an ASA for a SIP trunk. voice vlan is 172.16.2.0/24 and there is a CME hanging off the ASA. So I am using DSCP to go out the outgoing interface, since my CME is already marking traffic, and coming back from the SIP...

Hi,May be someone as try to authenticate WYZE terminal against Cisco Catalyst with 802.1X authentication on port relaying request to CSACS 5.1.Well I use the same account userprofile1(which is on AD identity store) on PC with 802.1x PEAP (mschapv2) C...

Hi All,Not able to Login NAC Agent after downloading and installing in windows XP machine.Please find the  attached Logs collected through cisco log packager.Please help us in trouble shooting this issue.An early response is apprciable.Note:Thanks,Ab...

I am in the process of migrating our existing IP subnet from a /29 to a /27.Is there a way to assign the new /27 IP addresses to the same outside interface on my 5505 as the existing /29 and run them parallel while I transfer DNS for www, smtp, etc?

Hello - I have a list of 'ports to open' on our ASA5510 to allow traffic to/from a remote site who will be hosting an application our users need to access.  There are 9 ports total, so should I use a Service Group?  If so, should I select only 'TCP' ...

Got an interesting scenerio.  I have a DMZ that has some public facing serves that are a part of a windows domain.  We are trying to get these machines to register dns records dynamically.Long story short, we found that when the fixup DNS is enabled,...

I am starting to work with an ASA 5505 ... I have a Cisco CallManager on the network inside the ASA and a network outside in the ASA, IPS settings and paths are perfect and that I can ping both outside and inside networks. when I connect an IP phone ...