I have encountered one difficult problem, I wished all expert could give my - newie some tips,
One ASA 5505 - ASA 7.2(1) and ASDM 5.2(1)
One ASA 5510 - ASA 7.2 (1) and ASDM 5.2(1)
These two firewall make site-to-site VPN connection
two ASA has three interface - the one is inside (security level is 100), the another is outside (security level is 0), the finally interface is metro (security level is also 100)
***** I didn't know why around 3 days to one week , these two ASA would hang and make all internal PC cannot access to internet, it need to uplug and replug power, and then the ASA resumed. I didn't know how to shooting this problem, is ASA version is old (7.2(1)), or other problem,
***** I didn't know how to see the log, in the matter of fact, I have already set up a syslog in the one windows server, but I see log, I found no any error log for ASA error or hang message, please everyone.
To see the error logs on ASA; telnet to the device and after authentication give command "show log". This will display a long list of log messages. Point out to the log messages that have been logged at the time when the connection went down. Without the error message or syslog message it would not be possible to figure out the problem. Following link may help you to configure ASA for syslog
With XR 4.2.0 the ASR9000 is releasing a new line of hardware models. This amongst others is the RSP440, the next generation RSP with faster switch fabric along with Typhoon based Linecards, the next generation network processor.
The Cisco EPN system incorporates a network architecture designed to consolidate multiples services on a single Multiprotocol Label Switching (MPLS) transport network. This network is designed primarily based on...
Internet security is important with the increasing attacks that are happening every day. Many internet and browsing security solutions exist, but some are not very easy to use or maybe the question is how can I enable them?