Network Security

I have configured the FWSM for Active Active failover. 2 VLANS (VLAN 7 and VLAN8) have been created for failover and state information to be replicated to other unit.Issue: Replication does not happen. Secondary switch drops VLAN packets (see output ...

I have a 877 IOS Router running 12.4 and a PIX 501 running 6.3(5).I have configured a tunnel between the two firewalls and all protocols and ports seem to work okay apart from ICMP through the tunnel.The config is designed so that the 877 router tunn...

Hi,If I do a snmpwalk on our IDSM-2 blade, I can read the SNMP write string, this seems a bit insecure to me.Is this normal behavior?Kind regards,Michael

Hi ,Anybody clarify is NetFlow Service Card necessary for cisco 4507R swich ,running cat4500-entservices-mz.122-37.SG.bin .Or through any image changes I will be able to enable ip route-cache flow

Hi,I have two Cisco PIX 501's (PIX1 and PIX2) providing a LAN to LAN IPSec VPN between two sites (SITE1 and SITE2). PIX1 is at SITE1 and PIX2 is at SITE2.If I ping a device on the LAN at SITE1 from a device on the LAN at SITE2, the VPN tunnel comes u...

I have the following set up see attachment.The ASA 5510 is just working as a VPN concentrator currently, The cisco client connects to it and is allocated an IP but then I can not use it on the 20 subnet or especially 4 subnet.I try and connect to the...

VPN tunnel is established. But, I can't ping from Host-A behind ASA-A to Host-B behind ASA-B and vice versa ...sh crypto isakmp sa Active SA: 1 Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)Total IKE SA: 1access-list outside_...

My company is using an ASA 5505 for security. I've enable IP Audit and IP verify reverse-path. Are there any other securities tips build in the device? Or, what is the best way to secure your network with ASA 5505

Okay so I've had some trouble looking over the cisco tutorial about this issue. "Simply" I am trying to set up a VPN from a computer to a PIX. I have the VPN Client 5.0, but I just can't figure how to configure the PIX (Everytime I hit connect it fai...

Hello,I have a Cisco PIX 515e firewall with the 6.2 version of the software, and I have a working VPN solution using Windows 2000 and The Cisco VPN client 3.5I have been trying without success to get VPN to work with Windows XP. I've tried using the ...

upgraded to 8 and asdm 6 hadhttp server 444 found that I could no longer add subnet access http x.x.x.x mask outside without first clearing the entire config, ading http server without a port adding the access then putting the new port back on. In ad...

Hi guys,Is there a way that I can make a custom signature to detect if any given host has reached a predefined limit of sessions to specific host. I know this can be done with ASA, but can it be done with IPS functionality?

Trying to setup a L2L lab for 2xASA 5510. The ASA's outside interface are connected w/ crossover cable. I can ping on both sides. Would it be possible to work L2L VPN using this setup w/out routers? ASA1 outside - 1.1.1.1/30 inside - 172.16.1.1/24ASA...