Repository navigation
network_terminology
AryaLee edited this page Jan 15, 2024
·
1 revision
| 缩写 | 全称 | 备注 |
|---|---|---|
| DMZ | demilitarized zone | a subnetwork containing an organization's exposed, outward-facing services |
| VDS | virtual distributed switch | 分布式交换机 |
| LAG | Link Aggregation Group | |
| LACP | Link Aggregation Control Protocol | |
| pNIC | physical network interface card | |
| TLV | Type-Length-Value | |
| Geneve | Generic Network Virtuaalization Encapsulation | |
| North-South traffic | communicate with devices external to the data center | |
| East-West traffic | within the data center | |
| VRF | Virtual Routing Forwarding | |
| TOR | Top-of-rack | |
| TEP | Tunnel End Point | |
| MAC | Media Access Control | |
| LVS | Linux Virtual Server | |
| IGMP | Internet Group Management Protocol | RFC 4541 |
| MLD | Multicast Listener Discovery | |
| STP | Spanning Tree Protocol | |
| RSTP | Rapid Sapinning Tree Protocol | |
| BPDU | Bridge Protocol Data Unit | is frame that contain information about the spanning tree protocol(STP) |
| VTP | VLAN Trunking Protocol | |
| DTP | Dynamic Trunking Protocol | |
| QinQ | In the context of ethernet frame, a QinQ frame is a frame that has two VLAN 802.1Q headers(double-tagged). | |
| BFD | Bidirectional Forwarding Detection | rfc 5880, 5881 |
| CFM | Connectivity Fault Management | 802.1ag |
| LLDP | Link Layer Discovery Protocol | 链路层发现协议 |
| XDP | eXpress Data Path | It is an eBPF-based high-performance data path used to send and receive network packets at high rates by bypassing most of the operating system networking stack. It is merged into linux kernel since version 4.8. |
| LISP | Locator/ID Separation Protocol | RFC 6830 |
| SCTP | Stream Control Transmission Protocol | 串流控制传输协议，传输层协议。RFC 9260 |
| MPLS | Multiprotocol Label Switching | is a routing technique in telecommunications networks that redircts data from one node to the next based on labels rather than network addresses. |
| RFC | Request For Comments | |
| FIB | Forwarding Information Base | aslo known as forwarding table or MAC table |
| IS-IS | Intermediate System to Intermediate System | is an interior gateway protocol; is a link-state routing protocol; RFC 1142 |
| Jumbo Frames | 一般是 9000 Bytes | |
| ACID | Atomicity、Consistency、Isolation、Durability | |
| PCI | Peripheral Component Interconnect | is a local computer bus for attaching hardware devices in a computer and is part of the PCI Local Bus standard. |
| VPC | Virtual Private Cloud | VPC指用户在云上创建的私有网络空间，它的核心特点是动态隔离其他网络空间。 |
| VLAN | Virtual Local Area Network | VLAN通过在报文中标识VLAN ID的方法，在二层交换机层面隔离广播域。 |
| VXLAN | Virtual eXtensible Local Area Network | |
| VNI | ||
| BD | ||
| CIDR | ||
| VSWITCH | ||
| VROUTER | ||
| Route Redistribution | Route redistribution is a process that allows a network to use a routing protocol to dynamically route traffic based on information learned from a different routing protocol. Route redistribution helps increase accessibility within networks. | |
| BDD | Behavior Driven Development |
| 缩写 | 全称 | 备注 |
|---|---|---|
| PF | PCIe Physical Function | SRIOV 中的概念 |
| VF | PCIe Virtual Function | SRIOV 中的概念 |
| PCIe | PCI Express | SRIOV 中的概念 |
| RID | Requester ID | SRIOV 中的概念 |
| IOMMU | I/O memory management unit | SRIOV 中的概念 |
| 缩写 | 全称 | 备注 |
|---|---|---|
| CAM | Content Addressable Memory | The principle of CAM is giving CAM a keyword, then, the user gets an address to go. It works opposite to RAM. |
| TCAM | Ternary Content Addressable Memory | |
| RAM | Random Access Memory |
| 缩写 | 全称 | 备注 |
|---|---|---|
| CRD | Custom Resource Define | k8s 自定义资源 |
| CR | Custom Resource | k8s 用户自定义资源 |
| OLM | Operator Lifecycle Manager | k8s |
| 缩写 | 全称 | 备注 |
|---|---|---|
| NSX | ||
| NSX-T | ||
| NSX Manager Appliance | virtual machine that bundles NSX manager and NSX controller intances | |
| transport node | host running the local control plane daemons and forwarding engines implementing the NSX-T data plane | vmware NSX-T 中的概念 |
| segment | NSX-T virtual layer broadcast domain | 代表一个广播域 |
| transport zone | ||
| DR | Distributed Router | |
| SR | Service Router | |
| Avi | Advanced Load Balancer | |
| Tier-0 gateways | A tier-0 gateway performs the functions of a tier-0 logical router. It processes traffic between the logical and physical networks. | |
| GM | Global Manager | |
| PCG | Public Cloud Gateway | |
| FQDN | fully qualified domain name | is the complete domain name for a specific host on the Internet. FQDNs are used in firewall rules to allow or reject traffic going to specific domains |
| DVPG | VDS distributed port-group | |
| IDFW | Identity Firewall Supported Configuration | |
| AD | Active Directory | |
| NTICS | NSX Threat Intelligence Cloud Service |
| 缩写 | 全称 | 备注 |
|---|---|---|
| EUC | End User Computing | |
| VDI | Virtual Desktop Infrastructure | 产品功能：deliver virtual desktops and applications on any cloud |
| ERP | External Routable Prefix |