We recently installed a new 1GB internet circuit. When we connect directly to the router we average 900 to 950MB. When we connect the router to the outside interface of the firewall and test internet connectivity we our average speed is anywhere ...
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
(10) -
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)
(9,621) -
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)
(3,164) -
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
(20) -
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
(32) -
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
(94) -
Network Security
(2) -
Networking
(1) -
NFVIS
(1) -
NGFW Firewalls
(37,589) -
NGIPS
(1,874) -
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
(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
(29) -
VPN and AnyConnect
(1) -
Vulnerability Management
(46) -
WAN
(8) -
Web Security
(5) -
Webex Teams
(1) -
Wired
(3) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
Resolved! Sensor as ERSPAN destination?
I know SF can de-encapsulate ERSPAN traffic, but can a sensor be configured directly as an ERSPAN destination host for passive analysis? My issue is I'm trying to run a sensor in UCS B-Series environment in passive mode. B-series / fabric interconnec...
Resolved! ASA5550 Blocks Streaming only to SmartTV
I recently purchased a pair of ASA 5550's to upgrade my home network since I have a Gig line but the 3900 I've been using as my boundary firewall throttles filtered traffic at about 150Mbps. I *thought* the 5550s would be very similar to routers--the...
I understand PBR works on FTD via flexconfig, but I wanted to double check the order of operations for NAT.I have two ISP links and want to send traffic from a particular internal subnet out ISP2 instead of ISP1. After PBR is done on the FTD, would i...
Any good guides/tips to creating usable reports in FMC? Network Risk, Attacks and Advanced Malware reports are cute - but so unhelpful it hurts. Maybe it configuration-based, but when an attack report says there is one relevant attack, then later ...
actually we have configured IPS in inline Mode so it dont have inside ip address it has only mgmt ip address when i try to configure snmp from platform setting it not giving option for mgmt port to add in it So , Can anyone suggest me how can we c...
Hi, I would like to discuss about blocking FB chat, post and comment with firepower 6.0. In our LAB, we can block FB application from app filtering features but we can't block FB chat, post or other messenger app. Now, we are also using SSL inspectio...
Hi Guys,I'm getting an error while applying the access-list on ASA through ASDM. Can anyone pls help. A screenshot is attached for the reference.
How do you find the NAT id for a device in FMC? I had a module become corrupted. I recovered it. Now I need to reconfigure the network so I need the NAT id.
Resolved! ASA 5516-X blocking all inward access
Hi experts. I recently got a 5516-X as an upgrade over our existing ASA 5510. I have configured everything on the 5516-X as per the 5510 ie NATs, static routes, access list implemented on the outside interface for allowing access to servers on specif...
Hi Guys, I have an issue receiving snmp traps, The scenario is, we have 4 snmp servers (A,B,C,D), out of which A and B are required to do snmp polling & trap , where as the server C, D are doing snmp polling only. There is a FTD firewall in between...
Hi,We have a faulty FWSM module in Cisco 6509 switch in Active/Standby cluster modeWe have purchased a refurbished FWSM module to replace it. It has the same FWSM OS 4.0 (4) and is in factory default configuration What procedures should I follow to m...
Resolved! Object-Group NAT Dynamic PAT
Is there any issue w/ the following configuration:object-group network obj_myinternal_ips network-object host 172.16.23.20 network-objecthost 172.16.23.100 object network obj_myexternal network-object host 192.168.23.200 nat (inside,outside) sour...
Hi, I tried to configure ECMP with traffic Zones on my ASA 5516-x through FMC's FlexConfig, and it seems not working. I finally did it: At first, I have created a Flex object (In FMC: Objects - Object Management - FlexConfig - FlexConfig Object): O...
Hi All, I'm after some advice on the attached setup and wondering about the ASA order of Operations here along with PBR/Encryption. I'm comfortable with the VPN itself and PBR etc. This is more to see if anyone has a better understanding of how the P...
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 |
|---|---|---|
| 05-05-2026 09:59 AM | ||
| 05-02-2026 06:09 AM | ||
| 04-30-2026 12:46 AM | ||
| 04-24-2026 07:04 AM | ||
| 04-22-2026 11:56 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 9 | |
| 2 | |
| 2 | |
| 1 | |
| 1 |
