I have query on Global correlation. Following is the observed behavior Scenario 1: Global Correlation Inspection: ON (Standard)Reputation Filter: ONResult: Global correlation downloads in bytes or KBs (observed on proxy)Scenario 2: Global Correlation...
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)
(9,628) -
Cisco Bugs
(55) -
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)
(46) -
Cisco Secure Firewall Management Center (FMC)
(236) -
Cisco Secure Firewall Threat Defense (FTD)
(286) -
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
(6,580) -
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
(37,594) -
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
(10,791) -
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
(645) -
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
We have an HA pair using 5510s version 8.4(5). The secondary unit is currently active because the primary has an issue. When we replaced the primary (we didn't failover yet) users reported issues with several services including webmail. The time peop...
Hi Everyone,I am new to Learner to ASA Firewall. Recently we have purchased ASA 5520 with following version:Cisco Adaptive Security Appliance Software Version 8.2(1)Device Manager Version 6.2(1) ASA 5520 Adaptive Security Appliance ASA 5500 Series C...
HiCould anyone guide me how to setup our network.We have 4 WAN, and our network has 4 sub net, likely 192.168.0.x / 192.168.1.x / 192.168.2.x / 192.168.3.xWe would like the computers in the first sub net go for WAN1, and computers in the second sub n...
do the sub-interface of ASA firewall has limit of bandwidth? or how does the bandwidth of the physical interface divided among the sub-interface? is there a cisco documentation url link that explains this?
Hi,I have a ASA 5505 with base 50-user license deployed for a 15 people branch office. But recently ASA started to block internal host since license reached MAX 50.I did show local-host on ASA and then manually filtered output in spreadsheet and ther...
Resolved! Config of stateful failover on ASA 5520
Hi Everyone, Our client has ASA 5520 config for active/standby.They are using Lan Failover link and they have dedicated interface for it.Rest all other interfaces are used up except the management interfaceMy question is can i config the stateful l...
I would like to block networks 10.0.0.0/24 through 10.0.239.0/24 from accessing networks 10.0.240/20I've come to the conclusion that the best way of doing this is with 4 separate acl's:ACL 1 - 0.0 - 127.255ACL 2 - 128.0 - 191.255ACL 3 - 192.0 - 223.2...
One of our customers have an ASA facing a Checkpoint HA cluster. Looks like the Checkpoint cluster is using ip messages sourced from 0.0.0.0 to the network address on udp port 8116 to keep track of eachothers interfaces. This traffic is interpreted b...
hi,i recently upgraded an ASA pair from 5510 (ASA OS 8.2) to 5512 (ASA OS 9.1). Many of the services are working fine including VPN after some tweaking and modifications in the new configuration, however the exchange server is not sending the traffic...
Resolved! ASA 5512 License
Hi,we have two ASA 5512 configured in active standby mode.Primary ASA was having temporary fail-over license installed now that license is expired we have received and installed permanent license.To activate the license we need to reboot the primar...
Resolved! ASA5515-X HA with WSE,AVC and IPS.
Does the second appliance needs all these licenses or we just need one of them?
Hi ,I have a Cisco Firewall device. I have a server to the LAN side to the firewall. I want to put a nating rule [static (inside,outside) tcp 2.2.2.2 smtp 192.168.30.202 smtp netmask 255.255.255.255] to the device. But it was giving an error (Error: ...
Hi everyone, I need some 9.1 NAT help! Got a subnet,.. 192.168.10.0/24 .. on this subnet both clients and servers are located. I'm currently NAT'ing (server) 192.168.10.10 to our outside interface IP and allowing ports 80 from the Internet.Now, our i...
Hi,I have a problem with a Site-to-Site VPN from ASA to Checkpoint Firewall.The Checkpoint Firewall onyl accept the external Interface IP on if Outside.I moving from pre 8.3 to 9.x. VPN is etablished but no traffic can pass due the inside host addres...
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 |
|---|---|---|
| 05-26-2026 07:54 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
