Hi Everyone , We are deploying the Cisco ASA 5585 in transparent mode with multiple contexts, the port-channel was configured to connect to the core switches using dot1q trunk. We are experiencing an issue which is the core switches are configured ...
Network Security
Engage with peers and experts on network security topics such as Secure Firewall Threat Defense, Adaptive Security Appliance, Secure Firewall Management Center, and Security Cloud Control.
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
(87) -
Catalyst 2000
(1) -
Catalyst 3000
(2) -
Catalyst 4000
(1) -
Catalyst 6000
(1) -
Catalyst 8000
(1) -
Catalyst 9000
(2) -
Catalyst Switch
(3) -
Catalyst Wireless Controllers
(1) -
Cisco
(1) -
Cisco Adaptive Security Appliance (ASA)
(9,619) -
Cisco Bugs
(54) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(149) -
Cisco Firepower Device Manager (FDM)
(812) -
Cisco Firepower Management Center (FMC)
(2,909) -
Cisco Firepower Threat Defense (FTD)
(3,163) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(40) -
Cisco Secure Firewall Management Center (FMC)
(223) -
Cisco Secure Firewall Threat Defense (FTD)
(276) -
Cisco Security Cloud Control
(16) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(19) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(46) -
Cloud
(1) -
Cloud Provisioning
(1) -
Cloud Security
(3) -
Community Bug or Issue
(1) -
Community Feedback Forum
(31) -
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
(14) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(264) -
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)
(37) -
Firewalls
(1,171) -
FMC
(1) -
General
(2) -
Guest
(1) -
Identity Services Engine (ISE)
(9) -
IE3300
(1) -
Integrated Security
(8) -
Integrated Security Architecture
(1) -
Integrations
(4) -
Investigation
(2) -
iOS
(1) -
IPS and IDS
(6,579) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(324) -
MPLS
(1) -
Multicloud Defense
(3) -
Network Management
(93) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,589) -
NGIPS
(1,874) -
Online Tools and Resources
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(4) -
Other Firewalls
(1) -
Other NAC
(18) -
Other Network
(2) -
Other Network Security Topics
(10,790) -
Other Networking
(9) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(12) -
Other Switching
(4) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(21) -
Policy and Access
(2) -
Prioritization
(3) -
Remote Access
(2) -
Room Endpoints
(1) -
Routing Protocols
(9) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(4) -
Security Management
(644) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(5) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(6) -
Threat Defense
(1) -
Threat Grid
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(28) -
VPN and AnyConnect
(1) -
Vulnerability Management
(46) -
WAN
(8) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
I have a question. I have a VPN that sits on the external interface using the IP of 10.5.79.X/20. I have a production network connected to a corporate network using MPLS and EIGRP to share the routes. The production network can access the corporate n...
Resolved! SLA monitor on dual dynamic ISP ASA5505
Hello,Trying to figure out if possible to run SLA monitor if I have dual dynamic ISP (DHCP), as both interfaces have setroute. How can I then track one of the connections?Best regardsJorgen
what ASA 5525-X and ASA5500 Different ？asa5500 use ios 9.1 Inside and outside the network port configuration , pc1----(inside) ASA5500 (outside)----pc2 use router mode , no nat ,acl permit ip icmp any any pc1 can ping pc2 , pc2 can ping pc1 ...
NAT config:access-list NAT-EXEMPT extended permit ip 10.0.0.0 255.255.255.0 VPN_Clients 255.255.255.0access-list NAT-EXEMPT extended permit ip 10.0.100.0 255.255.255.0 VPN_Clients 255.255.255.0access-list NAT-EXEMPT extended permit ip 10.0.50.0 255.2...
Hello,can any 1 tell me how to block url like facebook.com or gmail.com through asa I have cisco ASASM2 which is running on ver 8.5How can i block those url with ASASM.Thanks in advanceKhem
Resolved! Port forwarding with an ASA 5520
Hi all,I've recently bought a Cisco ASA 5520 on eBay for study and I've decided to use it solely as a firewall between my home LAN and the Internet. Wow, what a learning curve! I've managed to add my internal networks as objects and create a NAT rule...
We would like to block torrent traffic inside our LAN so that no one would be able to download torrent files. We have Cisco ASA 5505 as our firewall. Is it possible to block torrent traffic using Cisco ASA 5505? If so, what should the configuration b...
Resolved! Twice nat on ASA 8.4
Hi guys,I read docs both from this site and also from Cisco official documentation.I would like to do port forward to an AP behind ASA. Additionally this AP does not have a default gateway so I also have to change the source address of the incoming p...
Resolved! Newbie need help ASA5505
This is is my first time trying to bring an ADA5505 into a network. I cannot get internet access - I also want to be able to RDP into the server from the from the outside. I used the startup wizard in the ASDM software, but still cannot get internet...
To all Master.Can this ASA firewall work in load balancing. Can client connect in two ISP simultaneously? Thank you if not let me know more info.
Active Primary changing to secondary after few minutes. HA link is also up (Secondary ASA not down ) Active Primary changing to secondary after few minutes.(Secondary ASA not down )and When pinging the ASA latency is very high .Please help
Hi experts, can someone explain me what protocol uses by ASA for High availability.suhas
I am running an ASA with 8.0(2) code and http inspection enabled globally. For just one internet site in particular, it is virtually impossible to pull up a PDF page through a browser. It hangs up about 40% of the way through the 1.1MB download. I cl...
Model: Cisco ASA5580-40Code version: 8.4 (4)1Device Manager version 6.4(9)I have been running this code since Jun of 2012 and so far everything seem to be working just fine until recently when I started on a project to clean up some embeded object gr...
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 |
|---|---|---|
| 05-14-2026 11:33 AM | ||
| 05-05-2026 09:59 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 9 | |
| 2 | |
| 2 | |
| 1 | |
| 1 |
