Dear All ,I used my Defense Center (version 5.4.1.3) today to upgrade 2 of our managed devices (sensors) from 5.3.0.7 to 5.4 but the upgrade failed on both devices at 7% with error "file integrity check failed" although one of them was upgraded yeste...
Network Security
Engage with peers and experts on network security topics such as FTD, FMC, FDM, CDO and ASA.
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
- Cisco Community
- Technology and Support
- Security
- Network Security
Options
- Mark all as New
- Mark all as Read
- Float this item to the top
- Subscribe
- Bookmark
- Subscribe to RSS Feed
- Threaded format
- Linear Format
- Sort by Topic Start Date
Labels
-
AAA
(9) -
Access Control Server (ACS)
(6) -
Access List
(4) -
ACI
(10) -
Advanced Threats
(1) -
AMP for Endpoints
(1) -
AnyConnect
(3) -
APIs
(1) -
Appliances
(18) -
ASA
(1) -
ASR 1000 Series
(1) -
Branch Router
(2) -
Buying Recommendation
(82) -
Catalyst 2000
(1) -
Catalyst 3000
(2) -
Catalyst 4000
(1) -
Catalyst 6000
(1) -
Catalyst 8000
(1) -
Catalyst 9000
(2) -
Catalyst Switch
(2) -
Catalyst Wireless Controllers
(1) -
Cisco
(1) -
Cisco Adaptive Security Appliance (ASA)
(9,481) -
Cisco Bugs
(20) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(133) -
Cisco Firepower Device Manager (FDM)
(789) -
Cisco Firepower Management Center (FMC)
(2,858) -
Cisco Firepower Threat Defense (FTD)
(3,090) -
Cisco Press Cafe
(1) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(18) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(39) -
Cloud
(1) -
Cloud Security
(3) -
Community Bug or Issue
(1) -
Community Feedback Forum
(30) -
Community Ideas
(18) -
Compliance and Posture
(1) -
Crypto
(1) -
CSC Content with No Valid Community to Post
(1) -
CUBE
(1) -
CUCM
(1) -
Data Center Networking
(1) -
Device Admin
(13) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(254) -
FirePOWER
(1) -
Firepower Chassis Manager (FCM)
(2) -
Firepower Device Manager (FDM)
(16) -
Firepower Management Center (FMC)
(408) -
Firepower Threat Defense (FTD)
(221) -
Firewall Migration Tool (FMT)
(19) -
Firewalls
(1,171) -
FMC
(1) -
General
(2) -
Guest
(1) -
Identity Services Engine (ISE)
(9) -
IE3300
(1) -
Integrated Security
(8) -
Integrated Security Architecture
(1) -
Integrations
(3) -
Investigation
(2) -
iOS
(1) -
IPS and IDS
(6,565) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(314) -
MPLS
(1) -
Multicloud Defense
(1) -
Network Management
(87) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,544) -
NGIPS
(1,872) -
Online Tools and Resources
(1) -
Open Source and Open Standards
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Automation Analytics Topics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(5) -
Other Firewalls
(1) -
Other IP Telephony
(1) -
Other NAC
(18) -
Other Network
(1) -
Other Network Security Topics
(10,756) -
Other Networking
(8) -
Other Routers
(9) -
Other Routing
(23) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(17) -
Other Switches
(11) -
Other Switching
(3) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(20) -
Policy and Access
(2) -
Prioritization
(2) -
Remote Access
(2) -
Routing Protocols
(7) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(2) -
Security Management
(615) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(4) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(5) -
Threat Defense
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(25) -
VPN and AnyConnect
(1) -
Vulnerability Management
(39) -
WAN
(7) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Hi all, I have ASA5520 8.4 INSIDE network (10.0.0.0/24) and DMZ network (webserver-->172.16.0.5). Webserver is static NAT with 116.x.x.146. When i access my webserver from INSIDE network to ip 116.x.x.145 no problem at all. But when i access my web...
Resolved! Confirm traffic flow between firewalls
Hi Everyone, Here is a setup Server------ASA1----Switch1-----Switch2-----inside interface-ASA2----outside public IP where server1 ASA1 and Switch1 is new setup. Traffic from server needs to go to interent. Server subnet is 10.50.50.x ASA inside int...
Hi All, I have the following on my ASA for VOIP QOS priority over a T-1 speed WAN: class-map QOS-IN match access-list qos_priority_in class-map QOS_OUT match access-list qos_priority_out policy-map QOS-POLICY class QOS-IN priority class QOS-OUT pri...
Resolved! CCP Firewall setup
hello, i'm trying to setup basic firewall using cisco configuration professional after configuring router using terminal. After I run "create firewall wizard" and apply rules, inside clients cannot browse internet (from router I can ping outside). ...
Resolved! Unable to upgrade ASA 5512-X Firewall
Hi, I am trying to firstly upload the new asa951-smp-k8 firmware into the firewall flash so i can upgrade the ASA. My issue is that it fails before it can finish uploading into the flash. I have tried this via TFTP and via the current ASDM but it loo...
Hello, everyone! I'd like to know how I can allow any traffick to pass through ASA on transparent mode. My idea was to use the same security level on inside and outside interfaces. What do you think about it? What problems can I face? Thank you! P...
Hi All I currently have an ASA5550 using multiple contexts using interface gi0/0 for the outside interface. I use interface gi0/0 for the outside with an IP address of eg 1.1.1.1/24 in context1. In context2 I use the same interface 0/0 and have alloc...
Hi All, On one of our Cisco ASA 5525 we are having OS of asa912-smp-k8.bin , but it has a BUG Related to OPEN SSH, BUG ID: CSCul78967 and CVE ID: CVE-2008-5161, Bug Tool Shows no work around for this please share your inputs on this!!!! https://...
Has someone written a document or best practice white paper to prevent DoS attack on ASA. What commands should be configured to prevent it etc. Thanks in advance for any help.
Hi All, We are having issues to place video calls, using an external h323 Gateway. The call is dropped every minute and no video is displaying, only audio is working. This is a new implementation to use a Video Application to make video conference.....
Resolved! Getting started with ASA 5515-X
I've been working with Cisco technologies for a while now, but thus far only with route and switch equipment. I currently hold a CCNA and am over halfway done with my CCNP. I took CCNA Security long ago and still remember most of the concepts, but ha...
Hi all I am planing to upgrade our asa5505 software to the new version (9.2). Currently we are running 8.2 and some boxes are running 8.4. I have read that I have to reconfigure the NAT part in order to make it work on 9.2 Are there anything else ...
Hello All, I'm hoping for some help in debugging a problem with the syslogs from our ASA device. We're missing data. A _lot_ of data. I'll say up front that I am not the administrator of the ASA device (I'm the consumer of the log data) but our lo...
Hi All I have a Cisco ASA 5550 that already has 4 physical interfaces used which includes the use of 8 redundant interfaces under redudant1. I am planning on using some of the spare physical interfaces shortly but wanted to use redundant interfaces ...
Learn, share, save
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide
Unanswered Topics
| Subject | Author | Posted |
|---|---|---|
| 05-08-2025 02:31 PM | ||
| 05-06-2025 09:03 AM | ||
| 05-06-2025 03:05 AM | ||
| 05-03-2025 01:14 PM | ||
| 05-02-2025 07:54 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 5 | |
| 3 | |
| 2 | |
| 2 | |
| 2 |
