Hi ttpm12345,According to the compatibility matrix linked below, the SSM-4GE for the ASA5520 supports the following transceivers:GLC-SX-MMGLC-LH-SMGLC-SX-MMDGLC-LH-SMDhttp://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compati...
Hi ttpm12345,The ASA command reference indicates that the ASA 5500-X series may not display the serial number, but I have not been able to find this specifically documented for the ASA 5520.http://www.cisco.com/c/en/us/td/docs/security/asa/asa-comman...
Hi J.Ogunluyi,You can use the CCIE R&S to renew your CCNP. In order for it to count, you will need to pass the CCIE R&S prior to the expiration date on the CCNP R&S. For more information, please refer to the below link:http://www.cisco.com/web/lear...
