Hello,Is there a such Cisco documentation for ICMP best practices for firewall?Thanks
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Forum Posts
Up this moment I have an ASA management-only interface connected to a Management_VLAN which routed in the LAN's Core Switch Management_VLAN interface,This core switch routes Internet Access thorugh the ASA_Inside Interface (Default Gateway).Now I nee...
Hi,Please excuse me if this is a stupidly simple question but I could really do with some help as run out of time with this problem...We have an ASA 5510 running version 8.2(5) of the OS software (according to ASDM). At the moment we have a very simp...
Resolved! ASDM-IDM Demo Intrusion Prevention
Hi,I was planning on using the demo as part of studying for CCNP security rather than buying any equipment. However when I use this it doesnt come up with the module or the options I see in the book. Is there something I am missing? Does anyone know...
Can any one explain about Reverse Route Injection and where it can be used ?
Running 9.1.2.29We believe this is relatively new. CX module is prompting for credentials (Active Auth) for users at home, connecting to Outlook Web Acces, Citrix, etc. inside of the firewall. Internal users using the same resources are not. I can...
Resolved! Cisco ASA 5520 Crashinfo
I have cisco asa 5520 firewall in production sudenly yetserday firewall was reboted and crashinfo file was genetrated(check with command show crashinfo)But unable to undersatand the termsI want to know below thing regarding crashinfo1) In asa where c...
Resolved! ASA 8.2 to 9.1 migration rewrite
I'm migrating from 8.2 to 9.1.2 and would like some help rewriting my NAT....also just some general help w/ the config for optimization would be appreciated.I tried just a straight upgrade last week and it broke all of my rules....should've researche...
To whoever can help:I've setup a pair of ASA 5515X firewalls in an active/standby failover group. When I issue the command ip address 172.16.1.2 255.255.255.0 standby 172.16.1.3 from the management interface configuration mode, I'm able to ping and ...
Hi Everyone,I noticed "By default, the security appliance has a self-signed certificate that is regenerated every time the device is rebooted. We can purchase your own certificate from vendors, such as Verisign t, or you can configure the ASA to i...
Hi Everyone,I read when in multiple context mode, you cannot share interfaces between contexts like you can when in routed mode.This is when we are in transparent mode of ASA.Does this mean that if we have int gi0/2 we can not share that between con...
Hello all,I am new to cisco ASA. I need to configure ASA 5520 in transparent bridge mode. I have the following setup below attached. cisco 2811 f0/0.10 = 192.168.10.1/24f0/0.20 = 192.168.20.1/24cisco 2950 Swtich:f0/0 = switch port trunkf0/1 = switch ...
All,I have just started to work with the ASA's and I have a couple of problems with two 5510 8.4(1) ASA's supporting a L2L tunnel. Problem-1:-----------------Below is the topology and currently the only config on these ASA's is what is required to ...
Hi,I have a Cisco ASA 5505 firewall running in transparent mode. The configuration is fairly basic- a management IP, basic threat detection settings, inside/outside VLANs etc. This firewall normally has one server connected to it- this works fine. H...
Resolved! management on asa
Hi,the management vlan on a network needs to be created on the asa. is this feasible?how easy would it be to do this?the network topology is as;WAN >> ASA >> Core Switch >> Edge Switches V V DMZt...
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