Network Security

I have a client who has a strange requirement as follows,He has an existing Old Cisco ASA 5520 (IOS 8.0) and he has purchased a new ASA 5512-X with firepower services, now he wants to configure a work-around that replicates the config from this new a...

Currently we have a firewall setup the following way for our business. We are using Cisco 5510 and the vlans are as described.Vlan0 - outside (Charter)Vlan1 - backup (our backup provider if charter goes out)Vlan2 - Inside (Inside computers, servers a...

Just curious if this is even possible. If so what would be my steps in making this happen outside of the base switch/firewall standard failover setup?

Hi, I have a setup where by I am using WCCP to redirect traffic to a Riverbed SteelHead. This configuration work, traffic initiated from Site A is re-directed the the Steelhead and forwarded to Site B ... so far so good.  My issue is that return traf...

Hello,I`ve read in this community that an enhancement request was submitted to enable SNMP alerts for Inspection Load since CPU usage is not reliable. Is there any solution for this?https://supportforums.cisco.com/discussion/10898036/cisco-ips-4260-m...

How to do the initail configuration for cisco FirePower 8250 chassis 2u 7 slots

Hi, I am getting following errors while connecting my Cisco 2921 router with DSL line using PPPOE. Urgent help is requiredPPPoE: Failed to add PPPoE switching subblock*Oct 12 14:23:58.538: %DIALER-6-UNBIND: Interface Vi2 unbound from profile Di0*Oct ...

hello,some of our internal networks are historically based on public IP subnets ;we use ASA + FirePOWER+FireSIGHT solution,and, so, FireSIGHT automatically, but incorrectly associates these internal subnets with the national flag of different countri...

Hi, I have an ASA firewall with three interfaces, inside, outside and Link.I have a situation where I need the ASA to perform the following nat rules:from "Inside" to "Link" - any source to destination 192.168.51.0/24 - translate source to 10.0.0.19f...

Hi,I'm trying to setup two isp on router.so i have two outside name as outside and outside21 inside.The problem is what metric should i use so that pc2 can route to outside2. or specific assign address can route to outside 2?from pc1 to outside is wo...

ASA Firepower Sourcefire cannot add a manager (Firesight)When adding the manager: #configure manager add <firesight-ip> <key>communication channel for management interface is not configured