We have reconfigured our network and have decommissioned a few ASA 5505s. I would like to allow these devices to be repurposed but do not want to allow any other business units to be able to recover and access our configuration information. I have ...
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
(84) -
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)
(9,512) -
Cisco Bugs
(31) -
Cisco Cafe
(25) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(139) -
Cisco Firepower Device Manager (FDM)
(812) -
Cisco Firepower Management Center (FMC)
(2,909) -
Cisco Firepower Threat Defense (FTD)
(3,165) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Management Center (FMC)
(2) -
Cisco Secure Firewall Threat Defense (FTD)
(1) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(18) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(42) -
Cloud
(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
(13) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(258) -
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)
(25) -
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
(6,567) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
ISE
(1) -
LAN Switching
(7) -
License
(318) -
MPLS
(1) -
Multicloud Defense
(2) -
Network Management
(91) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,553) -
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
(10,769) -
Other Networking
(8) -
Other Routers
(9) -
Other Routing
(24) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(11) -
Other Switching
(4) -
Other VPN Topics
(1) -
Passive Identity
(1) -
Physical Security
(20) -
Policy and Access
(2) -
Prioritization
(2) -
Remote Access
(2) -
Room Endpoints
(1) -
Routing Protocols
(7) -
SD-WAN Security
(1) -
Secure Network Analytics
(1) -
Security
(3) -
Security Management
(624) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(4) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(6) -
Threat Defense
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(25) -
VPN and AnyConnect
(1) -
Vulnerability Management
(41) -
WAN
(7) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Resolved! NAT Help
Hi –I just wanted to verify my config and make sure I’m doing this correctly. I’m setting up a new ASA VPN firewall for all our vendor site-to-site connections. I don’t want to expose my inside subnets to the vendors so I was going to carve out subne...
Hi Everyone,I need to change the IP address of the server.I need to confirm what Firewall Rules will need to change when this server’s IP Address changes for any existing services, if there are any.I checked the firewall for existing rules.Currently ...
Hey I was wondering what would be the way for me to setup my network. I have:1 ASA 55101 Cisco 1841 2 Cisco 877 modemsBoth modem have an active internet connection. I use one for internet for users and the other for VPN traffic. Now I want to integra...
Hi AllCould anyone assist me help the above issuse, I had already created a discussion and was helped byone of the community but could not resolve the issue.I have attached a link in regards to carrying out troubleshooting with Jou...
Hi,We are wanting to provide broadband services to customers on site, but keep it separate from our main internet pipe for the business.I am wondering if we could use a Cisco ASA and make use of the PPPoE client ?My idea is to use a different sub-int...
Hello,We have 2 x ASA 5520s (with 2GB mem) in active/standby mode, they also include the IPS modules.The current firmware is 8.2 and I was wondering if it is possible to upgrade these firewalls with no downtimes? In the past I have upgraded the stan...
Hi,We would like to configure site-to-site VPN between 2 sites.the IP address used in the 2 sites are the same, so we need to nat our internal IP address when it communicates to the peer.we use ASA 5515X, with IOS version 8.6(1)2we tried the followin...
Resolved! Two tunnels in one Crypto-Map
I've got an ASA 5505 on my hands, with the enterprise license. In the example above, VPN "22" tunnel is up & passes traffic just fine. VPN "11" won't come up. I think I'm missing something. is it related to the two lines at the bottom?crypto m...
Hi There,I have an Cisco ASA 5510 v9.1 with some VLAN subinterfaces. I set all the VLAN Interfaces on security level 100, but i disabled same-security-traffic permit inter-interface option, because i don't want the VLAN's to communicate with each oth...
Dear All,I would like to know regarding the firewall rules on ASA 5500 v 8.6 that if NAT is not configured (not required) and firewall is routing the traffic among different interfaces without doing NAT so firewall rules permiting traffic from high s...
Hi guys.We have one of the newer Cisco ASA 5512x Firewalls.Unlike previous models this firewall has a "soft" power button. The documentation indicates that once the button is pressed the power selection will remain ON.In other words; in the event of ...
Hello,We currently run ASA 5520's at our CO and our Production Controls Manager is looking for an easy way to view the ASA logs for certain users activity and also for external IP's hitting our outside interface. I am not very knowlegeable when it co...
HelloLets say that I want to permit this in an access-list:source: 192.168.1.0/24 192.168.2.0/24destination: 10.0.1.0/24 10.0.2.0/24ports:tcp/22tcp/23udp/53udp/555icmp echo (ping)With object-grouping i should solve it like this:object-group n...
There is a site that we are trying to connect to that appears to only accept TLSv1. When we try to connect from behind the ASA, it looks like TLS is not being permitted. Based on a packet capture, it looks like the client is only trying SSL, which ...
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 |
|---|---|---|
| 07-16-2025 04:21 AM | ||
| 07-06-2025 01:40 PM | ||
| 07-04-2025 01:59 AM | ||
| 06-19-2025 07:32 AM | ||
| 06-17-2025 01:07 PM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 10 | |
| 7 | |
| 5 | |
| 2 | |
| 1 |
