Hi,What all problem can make both the boxes to active state in an Active/Standby Failover pair
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
(2) -
APIs
(1) -
Appliances
(17) -
ASA
(1) -
Branch Router
(1) -
Buying Recommendation
(81) -
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)
(9,339) -
Cisco Bugs
(65) -
Cisco Cafe
(15) -
Cisco CLI Analyzer
(1) -
Cisco Cloud Services Router
(1) -
Cisco Defense Orchestrator (CDO)
(140) -
Cisco Firepower Device Manager (FDM)
(768) -
Cisco Firepower Management Center (FMC)
(2,700) -
Cisco Firepower Threat Defense (FTD)
(2,986) -
Cisco Press Cafe
(1) -
Cisco Secure Firewall Device Management (FDM)
(57) -
Cisco Secure Firewall Management Center (FMC)
(287) -
Cisco Secure Firewall Threat Defense (FTD)
(343) -
Cisco Security Cloud Control
(17) -
Cisco Security Manager (CSM)
(3) -
Cisco Software
(20) -
CISCO START ANZ
(1) -
Cisco Threat Response
(1) -
Cisco Vulnerability Management
(45) -
Cloud
(1) -
Cloud Provisioning
(1) -
Cloud Security
(2) -
Community Bug or Issue
(1) -
Community Feedback Forum
(26) -
Community Ideas
(12) -
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
(15) -
EEM Scripting
(1) -
Emergency Responder
(1) -
Endpoint Security
(6) -
Enterprise Agreement
(1) -
Event Analysis
(238) -
FirePOWER
(1) -
Firepower Chassis Manager (FCM)
(2) -
Firepower Device Manager (FDM)
(14) -
Firepower Management Center (FMC)
(383) -
Firepower Threat Defense (FTD)
(206) -
Firewall Migration Manager (FMM)
(1) -
Firewall Migration Tool (FMT)
(39) -
Firewalls
(1,051) -
FMC
(1) -
General
(2) -
Guest
(1) -
Identity Services Engine (ISE)
(8) -
IE3300
(1) -
Integrated Security
(8) -
Integrated Security Architecture
(1) -
Integrations
(4) -
Investigation
(2) -
iOS
(1) -
IPS and IDS
(6,519) -
IPS and IDS1
(1) -
IPS-IDS
(1) -
IPSEC
(1) -
IPv6 Configuration
(1) -
ISE
(1) -
LAN Switching
(6) -
License
(307) -
MPLS
(1) -
Multicloud Defense
(2) -
Network Management
(87) -
Network Security
(2) -
NFVIS
(1) -
NGFW Firewalls
(37,235) -
NGIPS
(1,794) -
Online Tools and Resources
(1) -
Optical Networking
(3) -
Optics
(1) -
Other Collaboration Topics
(1) -
Other Community Feedback
(3) -
Other Firewalls
(1) -
Other NAC
(18) -
Other Network
(3) -
Other Network Security Topics
(10,663) -
Other Networking
(9) -
Other Routers
(8) -
Other Routing
(22) -
Other Routing and Switching topics
(2) -
Other Security
(1) -
Other Security Topics
(18) -
Other Switches
(12) -
Other Switching
(4) -
Physical Security
(19) -
Policy and Access
(2) -
Prioritization
(3) -
Remote Access
(1) -
Room Endpoints
(1) -
Routing Protocols
(8) -
SD-WAN Security
(1) -
Security
(5) -
Security Management
(566) -
Segmentation
(3) -
Service Providers
(1) -
Small Business Routers
(5) -
Small Business Security
(2) -
Sourcefire
(2) -
Support
(2) -
Threat Containment
(6) -
Threat Grid
(1) -
Unified Computing System (UCS)
(1) -
Voice Gateways
(1) -
VPN
(27) -
VPN and AnyConnect
(1) -
Vulnerability Management
(43) -
WAN
(7) -
Web Security
(4) -
Webex Teams
(1) -
Wired
(4) -
Wireless Security
(1)
- « Previous
- Next »
Forum Posts
I have several sets of firewalls running active/standby that I want to upgrade from 8.0.5 to 8.2.2. According to the cisco docs to do this without downtime (which as they are running live web services is required) I need to go from the 8.0.x release ...
Hi, My internet suddenly stopped working, i checked connection in Cisco Firewall (PIX-515E, 128 MB RAM, CPU Pentium II 433 MHz) and there were thousands of DNS queries from DNS server, usually they are not so high, Both secondary and Backup DNS does ...
Hi. I've recently taken over the management of a Pix 515e (running 6.3) with it's interface levels set as followsinside 100site_1 50site_2 50outside 0The issue I have is that site_1 and site_2 are now regarded as trusted sites so I need t...
Hi to all,I have a router 888 used to access to SHDLS and as firewall, I try to publish a Exchange 2007 OWA, I do the NAT for port 443 and open the port on firewall, but when I try to connect to the url (https://IPaddress/owa) I obtain a generic erro...
Resolved! ZBF access to ATM0/0/0.1 with SSH
I have been working on accessing my Cisco 1841 with Advanced Security IOS 12.4(24)T2 with SSH so I can configure when working away.I have tried and tried on this and I always find that when I try to access using SSH the class map and policy map I spe...
Hi,I like to understand the concept behind Main App, Analysis Engine, Event Storage on IPS/IDS devices. Can anyone share the link or document? Thanks.
Resolved! ASA Segments
Hello,ASA mainly has four Gig Ports other than the management. How is it possible to have/configure more than four networks/segments on ASA due to four physical port limitation.Thanks.
Resolved! telnet not allowed
From my VPN segment, i try to access this another asa firewall of mine and it gives following error:TCP access denied by ACL from 10.27.200.20/3268 to Inside:10.45.114.4/2310.27.200.20 is my vpn ip , 10.45.114.4 is inside interface of my another asa ...
Hello everyone,My friend's small medical building's firewall guy got sick and is in the hospital. They moved into a new building and thy have a brand new Cisco 5505 unlimited license. They have Time Warner Biz Class 35meg down/10 up with a cable mo...
In ASA 8.0(4) the following command is not working?? Any Idea.show object-group id GE-TP-UNITSApart from this can I know the tips and tricks to search object/object-group/ip/access-l in ASA and PIX...
Hi,I am pretty new to asa and I am trying to troubleshoot a ssh problem coming from outside interface.Settings for the servers are identical, however, ssh failed on 2223 where 2222 is running perfect fine. I do not understand why using port 2223 is n...
Resolved! ASA Static Route Tracking
We've implemented this feature on four of our ASA5510s that have multiple ISPs attached. It works fine, but I'd like some details on the inner workings of this feature. When I define the number of packets at 3, and the frequency at 20, What causes ...
Hi,I have ASA5505 for 2 years, in the last 5 months i started experiencing a problem which is, when i start downloading somthing or viewing a online streaming video.. the download stops at a random time.. sometimes at the begining or in the middle of...
Router B----loopback 0 200.100.100.100 | |(Rip/OSPF) ASA | |(Rip/OSPF) Router A--- Loopback 0 50.50.50.50 ASA blocks routing traffic. how can i allow this traffic from ASA 7.x???
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 |
|---|---|---|
| 11-06-2026 12:20 AM | ||
| 09-22-2026 04:13 PM | ||
| 08-25-2026 06:22 PM | ||
| 08-24-2026 12:26 AM | ||
| 08-20-2026 05:54 AM |
New solutions
Top Solution Authors
| User | Count |
|---|---|
| 2 | |
| 1 | |
| 1 | |
| 1 | |
| 1 |
