20171126 1509 BJ.CN CZL
把幾個(gè)思科NFV的URL匯總一下。
Enterprise Network Functions Virtualization (NFV)
https://www.cisco.com/c/en/us/solutions/enterprise-networks/enterprise-network-functions-virtualization-nfv/index.html#~stickynav=1
Enterprise NFV Infrastructure Software (NFVIS)
Cisco NFV Infrastructure Software (NFVIS) - Not your father’s hypervisor
Cisco Enterprise Network Functions Virtualization (NFV) Infrastructure Software Data Sheet
https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/enterprise-network-functions-virtualization-nfv/datasheet-c78-738570.html
Embeds KVM to abstract the underlying hardware components.
NFV Infrastructure Software components Version 3.5.1
Linux distribution CentOS 7.1
Kernel version 3.10.0-327.el7.x86_64
LibVirt version 1.2.17
OVS version 2.3.2
QEMU version 1.5.3
Enterprise NFV Infrastructure Software
https://www.cisco.com/c/en/us/products/routers/enterprise-nfv-infrastructure-software/index.html#~stickynav=1
Cisco Enterprise NFV Infrastructure Software
https://www.cisco.com/c/en/us/support/routers/enterprise-nfv-infrastructure-software/tsd-products-support-series-home.html
Cisco Enterprise NFVIS 包含了幾個(gè)軟件和多個(gè)硬件。
1.Cisco Enterprise Service Automation (ESA)
2.VNFs
Cisco Integrated Services Virtual Router (ISRv),
Cisco firewall (ASAv),
Cisco WAN acceleration (vWAAS),
Cisco Firepower NGFW Virtual (NGFWv),
Cisco wireless LAN controller (vWLC)
3.Unified Computing System (UCS) and Enterprise Network Compute System (ENCS) hardware platforms
4.Cisco Application Policy Infrastructure Controller Enterprise Module (APIC-EM)
5.Cisco Prime Infrastructure
Cisco Enterprise Network Function Virtualization Infrastructure Software Configuration Guide
https://www.cisco.com/c/en/us/td/docs/routers/nfvis/user_guide/nfvis-config-guide/nfvis-user-guide_preface_00.html
Cisco Enterprise Network Function Virtualization Infrastructure Software Configuration Guide
https://www.cisco.com/c/en/us/td/docs/routers/nfvis/user_guide/nfvis-config-guide.html
https://software.cisco.com/download/type.html?mdfid=286308649&i=rm
軟件下載，一個(gè)是ISRv的，一個(gè)是支持UCS的Hypervisor.
一個(gè)是ISRv的軟件下載：
-
ISRv Software
一個(gè)是支持UCS的Hypervisor. -
NFV Infrastructure Software
應(yīng)該把 ASAv, NGFWv，WLCv 都整合在一起，包括以后第三方的一些虛機(jī)軟件。
總之，感覺以后網(wǎng)絡(luò)設(shè)備和計(jì)算主機(jī)設(shè)備全統(tǒng)一了，網(wǎng)絡(luò)接口都是以太網(wǎng)接口，1G，10G，40G，100G的，交換機(jī)，路由器，防火墻上有一些處理網(wǎng)絡(luò)協(xié)議的專用芯片，例如硬件處理VXLAN的幀格式和處理ACL的芯片，其他都一樣了。上層都是支持x86的虛擬化的軟件。讓后是自動(dòng)化，統(tǒng)一編排和部署。的確簡單了。但是，業(yè)務(wù)層面的變更卻變得日益復(fù)雜了，大量人工消耗在跟蹤業(yè)務(wù)需求的變化。這也是虛擬化帶來的業(yè)務(wù)快速變化的新挑戰(zhàn)。
一般來說，Release Notes 一定要好好閱讀，有坑兒的介紹。
Release Notes for Cisco Enterprise Network Function Virtualization Infrastructure Software, Release 3.6.2
https://www.cisco.com/c/en/us/td/docs/routers/nfvis/release_notes/3-6-2/cisco-enterprise-nfvis-release-notes-3-6-2.html
不錯(cuò)，又學(xué)習(xí)了新知識?？纯粗袊蛻羰裁磿r(shí)候全面實(shí)現(xiàn) NFV。尤其是遠(yuǎn)程分支機(jī)構(gòu)里面的網(wǎng)絡(luò)和計(jì)算部署硬件和網(wǎng)絡(luò)連線應(yīng)該變得非常簡單。但是，軟件和業(yè)務(wù)流程的變化將會(huì)變得越加復(fù)雜。
