How to setup local DNS entry on zywall/USG100
Tweet 1. Open /system/Host Name
How to create CSR (Certificate Signing Request) with OpenSSL
Here is How to create a CSR (Certificate Signing Request) with OpenSSL. Check "How to verify a certificate thru OCSP responder with Free tool OpenSSL"…
How to disable NetBIOS over TCP / NetBT
Follow below steps to disable NetBIOS over TCP / NetBT. 1. Go to computer and click manage
Avaya ERS 2500, 4500, 5000 series basic commands
Tweet By Default – No access security enabled. – SNMPv1/SNMPv2c is enabled using read and write community strings of public and private. – For added…
Avaya ERS 5530 default login and password
Tweet Before S/W Ver. 6.2.100.073s For the standard image, the default user name and password for the read-only user = RO, password = user…
How to verify a certificate thru OCSP responder with Free tool OpenSSL
To verify a certificates thru OCSP responder is more demanding in these days and here is simple steps to test OCSP responder from your network…
How to enable SNMP daemon on Linux system
1. Install SNMPD(Daemon) Linux_Server# apt-get install snmpd 2. Modifying a snmpd.conf file Linx_Server# cd /etc/snmp Linx_Server# cp snmpd.conf snmpd.conf.old Linx_Server# pico snmpd.conf …
OID and MIB info of Zywall USG 100 from Zyxel
Here is list of OID and MIB information of Zywall USG 100 from Zyxel. index: 1 [from value]—->lo (loopback interface (127.0.0.1)) index: 2 [from…
Automatic start VM guests when physical server is restarted
Tweet Automatic start VM guest OS, when physical host is restarted. 1. Check the following pictures
Dynamic port-security issue on Cisco Catalyst 3550 with 12.2(52)
Tweet Dynamic port-security feature issue on Cisco Catalyst 3550 with c3550-ipbasek9-mz.122-52.SE.bin. Cisco Catalyst 3550 is still widely used although that is discontinuous model. While we…
Why 3 MAC addresses required for Cisco port-security with VoIP phone?
Why 3 MAC addresses required for Cisco port-security with VoIP phone? In general, port-security is turned on, the default number of allowed mac-addresses is 1….
How to recover a lost or corrupted password on Cisco PIX 501
Tweet 1. Check this link and follow up and if not clear… and check below comment on this page http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_password_recovery09186a008009478b.shtml 2. Need to…
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