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VMware NSX Service Composer: Advanced Security & Micro-segmentation
In a prior blog, Firewalling & Micro-segmentation with VMware NSX, I discussed some of the basics of firewalls and micro-segmentation with VMware NSX. In this blog, I’ll introduce how security groups via NSX Service Composer can be used with VMware … Continue reading
Posted in Dell, Dell EqualLogic, Dell Force10, Dell PowerEdge Blade Servers, Dell PowerEdge Rack Servers, iSCSI, Labs, Network Architecture, Network Security, Networking, Security, Servers, Storage, Technology, Virtualization and Cloud Computing, VMware, VMware
Tagged advanced security, advanced security policies, container, converged network, DCB, Dell, Dell DCB iSCSI, Dell end-to-end converged infrastructure, Dell iSCSI, Dell MXL, Dell S4810, Dell S6000, Dell VMware NSX, Dell VMware NSX Architecture, Dell VMware NSX design, Dell VMware NSX Guide, Dell VMware NSX RA, Dell-VMware NSX Reference Architecture, dynamic membership, end-to-end converged infrastructure, ESXi, firewall, firewall rules, iSCSI, iSCSI converged network, logical switch, micro-segmentation, Micro-segmentation with VMware NSX, microsegmentation, microsegmentation with VMware NSX, MXL, NSX, NSX advanced security policies, NSX Distributed Firewall, NSX firewall, NSX firewall rules, NSX logical switch, NSX partners, NSX security group container, NSX Security Group dynamic membership, NSX Security Groups, NSX security policy, NSX service chaining, NSX Service Composer, NSX Service Composer advanced security policies, NSX Service Composer Canvas View, NSX Service Composer container, NSX Service Composer Security Group, NSX Service Composer security policy, NSX-V, Palo Alto, Palo Alto Networks, Palo Alto Panorama, Palo Alto's Panorama, Panorama, S4810, S6000, security, security group container, Security Group dynamic membership, Security Groups, security policy, service chaining, Service Composer, Service Composer advanced security policies, Service Composer Canvas View, Service Composer container, Service Composer Security Group, Service Composer security policy, symantec, virtual machines, vms, VMware achitecture, VMware design, VMware ESXi, VMware logical switch, VMware NSX, VMware NSX advanced security policies, VMware NSX architecture, VMware NSX design, VMware NSX Distributed Firewall, VMware NSX firewall rules, VMware NSX logical switch, VMware NSX partners, VMware NSX security group container, VMware NSX Security Group dynamic membership, VMware NSX Security Groups, VMware NSX security policy, VMware NSX service chaining, VMware NSX Service Composer, VMware NSX Service Composer advanced security policies, VMware NSX Service Composer Canvas View, VMware NSX Service Composer container, VMware NSX Service Composer Security Group, VMware NSX Service Composer security policy, VMware NSX-V, VMware NSX-v design, VMware NSX-vSphere design, VMware Security Groups, VMware Service Composer, VMware virtual machine, VMware VM, VMware vSphere, vSphere
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Network Virtualization with Dell and VMware NSX [Video]
Check out my latest Dell Networking video on Network Virtualization with Dell and VMware NSX. You can view it on the Dell VMware wiki site, the Dell YouTube channel, or see the video embedded below via direct link.
Posted in Dell, Dell EqualLogic, Dell Force10, iSCSI, Labs, Network Architecture, Network Security, Networking, Protocols, Storage, Technology, Virtualization and Cloud Computing, VMware, VMware
Tagged DCB, DCB capable storage, Dell, Dell EqualLogic, Dell EqualLogic DCB capable storage, Dell EqualLogic iSCSI storage, Dell EqualLogic PS 6110XS, Dell EqualLogic PS6110XS, Dell EqualLogic storage, Dell Force10, Dell MXL, Dell PowerEdge M1000e, Dell PowerEdge M620, Dell PowerEdge R620, Dell PowerEdge Servers, Dell S4810, Dell S6000, Dell VMware NSX, distributed firewall, distributed routing, distributed switching, DLR, EqualLogic, EqualLogic DCB capable storage, EqualLogic iSCSI storage, EqualLogic PS6110XS, ESXi, ESXi 5.5, ESXi hypervisor, firewall, Force10, Force10 Networks, hypervisor, iSCSI, iSCSI storage, L2 Bridge, L2 Gateway, Logical Network, Logical Networks, MXL, MXL Blade Switch, Network Virtualization, Network Virtualization with Dell Infrastructure and VMware NSX Reference Architecture, NSX, NSX Controller Cluster, NSX Distributed Logical Router, NSX DLR, NSX L2 Gateway, NSX Manager, NSX Perimeter Edge, NSX Services Edge, OSPF, S4810, S6000, SDN, software defined networking, vCenter, vCenter Virtual Appliance, VDS, virtual distributed switch, Virtual Network Identifier, virtualization, vmware, VMware ESXi, VMware NSX, VMware vCenter, VMware vSphere, VMware vSphere 5.5, VMware vSphere ESXi, VMware vSphere ESXi 5.5, VMware vSphere vCenter, VMware vSphere vCenter Virtual Appliance, VNI, vSphere, vSphere 5.5, vSphere vCenter, vSphere vCenter Virtual Appliance, VXLAN
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FCoE Transit with the Dell PowerEdge M I/O Aggregator Blade Switch
The Dell PowerEdge M I/O Aggregator (IOA) blade switch is pretty cool. It looks similar to the Dell MXL blade switch and even uses the same FlexIO modules in its two FlexIO module slots. As with the Dell MXL switch, … Continue reading
Posted in Dell, Networking, Technology
Tagged CNA, Compellent, Compellent SC220, Compellent SC8000, Converged Network Adapter, Data Center Bridging, DCB, Dell Compellent, Dell Compellent SC220, Dell Compellent SC8000, Dell IOA, Dell IOA blade switch, Dell PowerEdge M I/O Aggregator, Dell S5000, Dell S5000 converged switch, Dell S5000 FCoE switch, Dell S5000 switch, FC, FC storage, FC switches, FCF, FCoE, FCoE Transit, Fibre Channel, Fibre Channel Forwarder, FIP-snooping, FIP-snooping bridge, FSB, IOA, IOA blade switch, plug-and-play, SC220, SC8000
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Buying a Converged/FCoE Switch?
I felt the urge to write this article after receiving several inquiries about buying used Cisco Nexus 5010 and Nexus 5020 switches because they are available on some third-party site at large discounts – at least compared to the new … Continue reading
Posted in Brocade, Cisco, Dell, Juniper, Network Architecture, Networking, Protocols, Technology
Tagged Adapter-FEX, Brocade, Brocade 6720, Brocade 6730, Brocade converged switch, Brocade FCoE switch, Brocade VDX 6720, Brocade VDX 6730, Cisco, Cisco 5010, Cisco 5020, Cisco 5548UP, Cisco 5596UP, Cisco converged switch, Cisco FCoE switch, Cisco Nexus, Cisco Nexus 5010, Cisco Nexus 5020, Cisco Nexus 5548UP, Cisco Nexus 5596UP, Cisco Nexus switches, Converged switch, Data Center Bridging, DCB, Dell, Dell converged switch, Dell FCoE switch, Dell Force10, Dell S5000, Dell S5000 converged switch, Dell S5000 FCoE switch, Dell S5000 switch, FabricPath, FC, FCoE, FCoE-FC bridging, FCoE-FC bridging capabilities, Fibre Channel, Fibre Channel over Ethernet, Juniper, Juniper converged switch, Juniper FCoE switch, Juniper QFX3500, Nexus 5010, Nexus 5020, Nexus 5548UP, Nexus 5596UP, QFX3500, S5000 converged switch, S5000 FCoE switch, TRILL, VDX 6720, VDX 6730, VM-FEX
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Understanding and Implementing Flow Control on Dell Force10 Switches
Ethernet flow control allows for a receiving node to temporarily stop the transmission of data from the sending node. As defined by IEEE 802.3x this is accomplished via the PAUSE frame.
Posted in Dell Force10, Force10 Networks, Labs, Networking, Servers, Technology
Tagged 01-80-C2-00-00-01, 01:80:C2:00:00:01, 802.1Qbb, 802.3x, 802.3x flow control, Class of Service, converged network, converged networks, CoS, DCB, Dell, Dell Force10, Dell Force10 S50N, Dell S50N, Ethernet Pause Frame, Flow Control, Force10, Force10 Networks, Force10 S50N, IEEE 802.1Qbb, IEEE 802.3x flow control, network congestion, pause, PAUSE frame, PAUSE frame capture, PAUSE frame propogation, pause traffic, PFC, priority-based flow control, propogate PAUSE frame, QoS, Quality of Service, wireshark, Wireshark PAUSE frame, Wireshark PAUSE frame capture
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