HP Switch Serie 1900 login methods
HP 1900 Switch series. Command Line login option.
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Microsoft | Exchange 2013 update Global Address List Warning messages
Updating Global address list warning messages. I was running the following command Update-GlobalAddressList – identity “Default Global Address List” when I received the following warning messages. “WARNING: The Recipient “<domainname>/Microsoft Exchange System objects/OAB version 2″ is invalid and couldn’t be updated.” This warning occurs in my situation way after the migration of exchange 2007 to exchange …
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Microsoft | SNMP settings via Group Policy
Recently I configured SNMP via the Group Policy. How ever by default you are not able to uncheck the Sent Authentication Trap function in the SNMP Serivce Settings. To do this you need to follow the following steps to complete this. Computer Configuration\Policies\Administrative Templates definitions\Network\SNMP\Specify communities. Enable this GPO and enter at Communities your own …
Cisco ASA | Juniper site-to-dynamic VPN
Cisco ASA Configuration part When you want to connect to a Juniper Netscreen SG5 device which has a Dynamic IP address. It can be difficult to find what the correct specs are for this type of setup. First you need to go: Configuration > site-to-site VPN > advanced > Tunnel-Groups You have to edit the …
Cisco | ASA disable SSL 3.0 settings and change it to TLS V1.2
To see if you SSL version for AnyConnect is on a safe level. You want to check this first via the following website https://www.ssllabs.com/ssltest/analyze.html You need to enter your domain name which you use to connect with the clients to logon to. For this you need to use at lease ASA software version 9.3(2) or …
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Cisco | SourceFire expert mode Cisco ASA 5506-X
Recently I was updating a Cisco ASA 5506-X SourceFire. It was not the update for the ASA or ASDM, but an update for the SourceFire it self. Via the ASDM you can start an update for a local downloaded file or file downloaded from the internet. In my case i downloaded the file to my …
Vmware Vsphere 6 | Vcenter password expiration
If you are installing VMware Vcenter 6 in your network and you want to set this policy to no expiration. In the VMware 5.5 you could have done this 2 ways like the way below or via the https://vcenter:5480. The default password lifetime is 90 days, but you can change this lifetime to never expire. …
Cisco | IOS version difference in case of use NO_NAT
Since a couple of years actually I noticed that when I use recent IOS versions on a Cisco ISR device. That there are some struggles with NAT rules in combination with a VPN client. In somecases you have to put the access-list for the NAT rule with a Permit like below. ip access-list extended ACL_OUTSIDE_NO_NAT …
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Veeam EndPoint| Error: Cannot proceed with the job: existing backup meta file 'Backup Job\Backup Job.vbm' on repository 'BackupStorage' is not synchronized with the DB
Today I walked into a problem with Veeam Endpoint on a server. The backup didn’t work and I received the error displayed below. When I started the backup-job. Error: Cannot proceed with the job: existing backup meta file ‘Backup Job\Backup Job.vbm’ on repository ‘BackupStorage’ is not synchronized with the DB. To resolve this, run repository …
Totalplay | Mexican ISP Huawai HG8247 Login
This post is just actually for the users who has in Mexico TotalPlay and a Huawai HG8247. It’s just that I’m on holiday in this country and to fix some issues with my friends MacBook. As an engineer you are most of the time curious how the system works where you are working with. So …