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Core issue When using signature auto-update in NM-CIDS modules running 5.1(1), you do not receive any Simple Network Management Protocol (SNMP) traps when an update completes. But  SNMP trap messages can be recieved when a signature update fails.Reso...

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Core issueral steps must be taken in order to resume Internet connectivity through the PIX firewall after the Internet Service Provider (ISP) is changed:The PIX firewall maintains an Address Resolution Protocol (ARP) table in order to remember the ha...

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Core issueWebVPN does not support SMB signaling.What is CIFS?CIFS stands for Common Internet File System, it is a protocol which defines a standardized method for remote file to be accessed by millions of computers at same time. With CIFS, users need...

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Core issueThese are the condition in which this occurs:If there is a problem on the switch port After an upgrade of the Adaptive Security Appliance (ASA) code ResolutionPerform these steps to ensure that the ASA can access the Internet:Issue the ping...

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Core issueThis problem is due to the presence of Cisco bug ID CSCsc48463.If the Cisco Adaptive Security Appliance (ASA) 5510 is a part of a failover set and the active ASA terminates VPN connections, the standby ASA 5510 can crash when VPN sessions a...

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Core issueWith Policy NAT configured on the PIX Firewall, the PIX Device Manager (PDM) displays an error message. The message indicates PDM does not support policy NAT commands in your configuration, and you cannot make any configuration changes.Reso...

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Core issueEVDO is a CDMA-based wireless broadband Internet service that offers throughput of up to a theoretical maximum of 2.4Mbps.This problem  occurs when  compression is enabled and all the TCp traffic is sent to a verizon proxy.A  behaviour to b...

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