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Hi Allwhat are peoples thoughts on a 2 tier firewall design for a large enterprise, is it normal and recommended paractice to have 2 layers of firewall? and of different vendors ?also would the rulebase normally be duplicated on each firewall ?cheers

Hi there,I'm a bit new to Cisco OS, and have been trying to setup NAT through my pix 501 to my test network. I've got a basic home network, on which most of my computers sit, and I want to control my lab via RDP. To that end, I've installed the 501 b...

noktisnoktis by Community Member
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  • 7 replies
  • 0 Helpful votes

Hey all,Topic says it....I've configured my ASA to accept all traffic inside a number of different ways:access-list inside_access_in extended permit ip 192.168.1.0 255.255.255.0 any log disable access-list inside_access_in extended permit ip 192.168....

James_Lay by Community Member
  • 4247 Views
  • 15 replies
  • 0 Helpful votes

I have a ASA 5510 and planning to implement multiple context in a 2  tier security level and vrf-lite. meaning I have 2xASA facing the  internet and below that a 2x3560 switch for our extranet and below that  is another 2xASA for intranet. See diagra...

Hello,A fast doubt.TopologyASA 1:inside = 10.0.0.10/24outside = 192.168.0.10/24ASA 2:                   inside = 10.0.0.20/24outside = 192.168.0.20/24Im using the Management0/0 to configure the Failover, OK.So, I have:ASA1Management = 1.1.1.1ASA2Mana...

Hi,We have Cisco ASA 5510, I am about to add another 2 Objectgroup network  groups on the firewall to our already growing list. Under this Object-group Network xxxx , we are planning to add about about 500 network-object host xxx.xxx.xxx.xxx . This o...

Sam Almeida by Community Member
  • 4879 Views
  • 3 replies
  • 0 Helpful votes

                   Hi Everyone,I have ASA connected to inside and DMZ  vlan.DMZ Vlan has connection to Layer 3 switch which is on inside network.OSPF is running between ASA and DMZ switch which  is directly connected.Lets say if DMZ switch has some n...

mahesh18 by Level 7
  • 5777 Views
  • 7 replies
  • 0 Helpful votes

When a company switch ISP provider and receive a new block of public IPs, what is the best practice to reconfigure the ASA, its outside interface, DNS, default route and other services like SMTP, sftp with minimum downtime? Is there anything that I c...

I was handed a firewall ASA 5520 but without external flash, I want to confirm that  the ASA at least boot from rommon mode boot must have the external flash connected? I connected  to power and I connect it by the console port it did not show any bo...

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