HelloCisco advice to enable crypto engine large-mod-accel to switch large modulus operations from software to hardware to improve performance and decrease CPU. Is that true even if on my firewall there are no vpn neither ipsec or ssl ? I can't unders...
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Forum Posts
Resolved! ASA failover
Hi,We have two ASA 5520 with failover enabled. Due to the replacement of a wire in the ASA which is active, the standby ASA took over. However, we found out that the VPN connection wasn't available when this ASA was the active one. Which could be the...
Dear all, I need to configure 5515x firewall in existing networkin existing network two workstations are connected with different vlans in 3750G switch with respective SVIs hence both vlans are communicated with each other.now we are planing to keep...
I have a very basic config, a couple of static NATs, and a default dynamic PAT. Started to add the VPN stuff, but thought I would test it first. So, defined all the objects, nats, defined the pat, and tested it. The PAT works great. The order show...
In our environment, we changed a block of ip address that were accessable via HTTP,HTTPS and etc that sits behind a Cisco ASDM 5520 Firewall. Since the change, we are now unable to access the previous HTTP,HTTPS and etc ports. My firewall engineer st...
Dear allI am trying to realize the lab Configuring an Intrusion Prevention System (IPS) Using the CLI and CCP (chapter 05 for ccna security version 1.1) in GNS3Router 7200 with a ios c7200-adventerprisek9-mz.124-22.T.binI have a problem in the3 Copy...
Although all Connection Logging options are disabled in an Access Control policy, my Sourcefire FireSIGHT System still generates a Connection Event.
i have issue on L2L link between ASA and Sonicwall.actually IPSEC bring up normally between some of remote, local networks but other networks when initiate traffic between them asdm show messageJul 07 20:43:02 [IKEv1]Group = A.A.A.A, IP = A.A.A.A, Re...
Hi team,I have active and passive asa 5540 devices.It preconfigured active passive through ASDM.I have some issue with configuration for port forwarding so I just restore the previous configuration file.Now I check with the device through console it...
HiCommunity.I've successfully setup ISP Failover. Now all the traffic (internet and VPN) goes over ISP1 and if the connection fails to ISP1 it goes to ISP2.But I like to have a different setup. All the internet traffic should go to ISP1 and all the V...
Resolved! Best Firewall
Why any company choose Cisco ASA instead of fortigate firewall ? How ASA is different from other firewall ? Please explain
We had a problem in our networkclient PC--------------(inside) Cisco 2911 router (outside)-------------internetone of the client was doing too many translation on router and eventually router ended up with memory allocation errorwe disconnected the ...
Resolved! what is wrong with this NAT rule?
I have a NAT rule that seems to be failing on my ASA The host is on a DMZ interface. Let's call it ACME-DMZ the nat rule looks like this object network obj-172.31.150.41 host 172.31.150.41 nat (ACME-DMZ,outside) static 166.191.102.41 the access-list ...
Dear all, i have two ASAs that i've connected like this:computer 1 <-----> ASA1 <--------------> ASA 2 <----------> computer 2. computer 1:interface: 192.168.103.2 255.255.255.0 ASA 1:inside: 192.168.103.1 255.255.255.0outside: 10.10.10.1 255.255...
I have approximately 50+ VLAN's setup on my network already. 3 off those I have in different floors and different VLAN's, and my boss wants to isolate them from the internet, but be able to access different webservers within other subnets outside th...
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