Hi. What are the main differences between both OS's. ACL NAT creation is different are there any other obvious differences that can be summed up.
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)
(9,511) -
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 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
(10,768) -
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! Enabling stateful firewall (ip inspect)
Hi there,I've been trying to enable stateful firewall rules on this router and it won't accept the ip inspect command. Is there a licence or IOS version that I'm missing or feature that I need to activate?router#sh verCisco IOS Software, C860 Softwar...
Resolved! ASA 5510 - Cisco 2811 Router
Hi all, I really could use some assistence in regards to a ASA 5510 and a 2811 Router. I have working internet, but Access lists are killing me, I am just not quite able to wrap my head around them. First off let me say what I want to do. I want the ...
Dear All ,we have five firewalls with the following details:First FirewallHardware: ASA5550, 4096 MB RAM, CPU Pentium 4 3000 MHz, Flash 256MB , BIOS Flash1024KB , ASA IOS 8.4(3) ,Device Manager Version 6.4(7) my question can i upgrade ASA IOS 8....
Resolved! New DMZ in FWSM
Hi Freinds,we have two FWSMs on 6509 boxes, inside secuirty level is 100, outside is zero one dmz has security level zero i want to create another dmz ..could someone explain me the steps to create dmz in FWSM i am not expert on FWSM also the new DM...
I am new to the world of ASA's and I am trying to figure out when I do a sh asp drop I get this output Frame drop: Invalid UDP Length (invalid-udp-length) 1 Flow is denied by configured rule (...
In ASA transparent mode, Why it is necessary to keep management ip in the same subnet to that of connected network?what if I keep management ip in diffrent subnet than that of connected network?If I do so does the traffic move through the asa and wh...
Hi,I have two FWSM's modules running in two 6500 as an active/passive pair. THe problem is that we're experiencing low throughput in some connections (about only 10Mbps).I've been doing some research and I found that ASA does TCP coalescing and in ca...
Resolved! Cisco ASA in Transparent Mode Management
Hello,I know that the Cisco ASA Transparent Mode implementation requires a management IP Address in order to pass traffic:"For IPv4, a management IP address is required for both management traffic and for traffic to passthrough the adaptive security ...
i am pix-515e is running 100% right now. can you someone please help me? i already disabled dns, netbios h.323 ras on the global-policy. however, the cpu still at 100%fw1# show proc cpu-usage sorted non-zeroPC Thread 5Sec 1Min ...
Hi Everyone,Is it good practice to config VPN failover config on client rather then on VPN gateway itself?Are there any advantages or disadvantes of this?RegardsMAhesh
a company has at&t as the primary. and they want the cradlepoint as the failover. but the cradlepoint has no static ip. the company realizes they will only beable to surf the web if the failover cradlepoint is active. so once i have the c...
In a pre-8.3 ASA, is it possible for both regular dynamic NAT and policy dynamic NAT to share a single global address?I see two configuration possibilities, but I am not sure if either of them would work.1. Two nat statements share an ID and therefor...
Resolved! sh crypto iskamp sa on VPN ASA
Hi Everyone,I am studying about VPN these days.I did sh crypto isakmp sa Active SA: 8 Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)Total IKE SA: 81 IKE Peer: 198.x Type : user Role : responder R...
Resolved! Cisco ASA 5520 is not stateful on GNS3
Hi folks,I´m learning for my CCNA security and I take some labs in GNS3. At the time I´m learning to configure a ASA firewall and this is where I´m hanging now.I have configured a Cisco ASA wich version are 8.4(2) and ASDM-version 6.4(9). I configure...
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 | |
| 1 | |
| 1 |
