Configuring Cisco IOS-XE IP Directed Broadcast for Microsoft SCCM Wake on LAN
Microsoft SCCM is deployed generally in a centralised manner – in the datacentre and with some downstream…
Networking
Networking articles.
Setting up a Cisco IOS-XE Web UI Lab: CVE-2023-20198 and CVE-2023-20273
As reported by Cisco back in mid-October 2023. Two vulnerabilities exist in IOS-XE that allow an unauthenticated…
Configuring VMware VAMI for Internet Access via a Proxy Server
While upgrading VMware vSphere Replication 8.7 to 8.7 recently, I encountered a noteworthy issue. It appears that…
Configuring STP interoperability between Dell and Cisco Switches
Consider the following network diagram: – Dell OS10 Cores in VLT mode. – Cisco Switches running IOS-V…
UCCX 12.5.(1)SU3 Upgrade – Switch Version ERROR: Acquiring lock failed
Last weekend I completed a Cisco UCCX 12.5(1)SU1 to SU3 in place ugprade. The reason for doing…
Riverbed Steelhead – Failed to join domain using ads: failed to lookup DC info for domain ‘company.com’
I recently had a Riverbed Steelhead CX3070 fail (fan tray was screaming randomly so I did an…
Configuring Cisco Unity Connection OAuth2 for Office 365 Integration
Microsoft have recently deprecated basic authentication in Exchange Online (Office 365) and in doing so require all…
A Tale of SIP, RTP and the One Way Audio Issue
I’d tell you a UDP joke, but you might not get it! Nothing is more apt with…
Setting up a Raspberry Pi as a Console Switch
So this is pretty neat. It has already saved me once. Instead of buying an expensive console…
Page 1 of 6
Next