Network Security

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Cisco CyberSecurity

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Good Morning,We would like to update our Network infrastructure which has the fallowing equipment and softwareCisco Router ( C3900-UNIVERSALK9-M)Cisco Switch (C2960-LANBASE-M)Cisco ASA ( 5525- version 8.6(1)2 ) with a VPN Premium licenseCisco CallMan...

I've got an ASA with two "outside" interfaces and twelve "inside" interfaces.I'd like to separate the Access Lists between outside access and inside access. By default I'd like the inside interfaces access to the internet and nothing else and then bu...

Hi,I would like to know how can I rollback the VDB version on FireSIGHT aka Defence Center? Assume my current VDB is 248 and I would like to rollback to 246. Please advice. Thanks. Regards,Zaw Min Oo

zaw.minoo by Level 1
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Hi Team, My customer using ASA5510 firewall and they'll have Internet(outside) interface migration, i need to bring up the secondary internet now before the migration. I intend to use available interface but found license is limited to max 4 interfac...

I am trying to setup a failover ASA 5505 to provide HA to current ASA 5505 in production. The following is current failover setup:###############################failoverfailover lan unit primaryfailover lan interface failover Vlan3failover key *****f...

guanbowen by Level 1
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  • 2 replies
  • 0 Helpful votes

I am failing to register my ASA with Sourcefire module. I see in the V DC that the syslog says it connected to the module successfully, but fails to authenticate“sftunneld:sf_ssl [WARN] VerifyConnect:Failed to authenticate or to be authenticated by p...