Latest News about Cisco Technology
December 21, 2024
Labels, Filters, and Subjects Label, filter, and subject managed objects enable mixing and matching among EPGs and contracts so as to satisfy various applications or service delivery requirements. Contracts can contain multiple communication rules, and multiple EPGs can both consume and provide multiple contracts. Labels control which rules apply when communicating between a specific pair
READ MOREBridge Domains and Subnets A bridge domain (BD) represents a Layer 2 forwarding construct within the fabric. A BD must be linked to a VRF. With the exception of a Layer 2 VLAN, it must have at least one subnet associated with it. The BD defines the unique Layer 2 MAC address space and a
READ MORECisco ACI Hardware Cisco APICs can be deployed either as physical or virtual appliances. Physical APICs are Cisco C-Series servers with ACI code installed. The Cisco APIC appliance has two form factors for medium and large configurations. Medium configurations have a medium-size CPU, hard drive, and memory for up to 1000 edge ports. Large configurations
READ MOREVMware vSphere Standard Switch A VMware vSphere standard switch works like a physical Ethernet switch. It bridges traffic internally between virtual machines in the same VLAN and provides network connectivity to external networks. A single ESXi host can have multiple vSwitches configured and segregated from each other, in a manner similar to VMs. Physical NICs
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