Useful tips for everyday
What is stored in a MAC address table? The address table lists the destination MAC address, the associated VLAN ID, and port number associated with…
Is port mirroring out of band? Out-of-band Usage monitoring requires that your switch is capable of port mirroring and that a mirror source and a…
Is wireless access point secure? Wireless Access Points are a Security Risk It is harder to control and monitor access and block content on WiFi…
What is inter-VLAN routing in Dell EMC? Inter-VLAN routing is process of passing traffic between two different VLANS. Since traffic here is routed and not…
What do IPv6 addresses look like? An IPv6 address is represented as eight groups of four hexadecimal digits, each group representing 16 bits (two octets,…
Is HSRP compatible with VRRP? VRRP is based on Cisco’s proprietary Hot Standby Router Protocol (HSRP) concepts. The protocols, while similar in concept, are not…
How do I setup a layer 3 switch as a router? Step-by-Step Instructions Enable routing on the switch with the ip routing command. Make note…
What does it mean when a website is sponsored? A sponsored post, also known as a promoted post, is a post to any community-driven notification-oriented…
How do I view a Windows user profile? Click Start, point to Control Panel, and then click System. Click Advanced, and then under User Profiles,…
How does a nested query work in Excel? The nested query searches nested field objects as if they were indexed as separate documents. If an…