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剪刀石头布Cheers
从事网络技术工作10+年,熟悉思科路由器、交换机、无线、核心网等技术,CCNP|CCIE|CMNA|...
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Process and Thread States
Within Cisco IOS XR there are servers who provide the services and clients who use the services. A particular process can have a number of threads who provide the same service. Another process can ha...原创 2021-10-11 14:20:00 · 52 阅读 · 0 评论 -
BGP Flowspec的解释
BGP Flowspec 的快速解释BGP Flowspec 允许您在 BGP UPDATE 消息中发送条件和操作。条件条件在 RFC4760 中定义的 MP_REACH_NLRI 或 MP_UNREACH_NLRI 中进行了描述。使用的 AFI 和 SAFI 如下。AFI:1SAFI:133http://www.iana.org/assignments/safi-namespace/...原创 2022-03-02 21:28:00 · 361 阅读 · 0 评论 -
A9K的各代以太网板卡
The following tables list the Cisco ASR 9000 Series Ethernet line cards and MPAs (Modular Port Adapters) and their corresponding Cisco product identification numbers (PIDs), organized by generation....原创 2022-03-13 17:43:00 · 202 阅读 · 0 评论 -
Caveat,bug,DDTS
A bug is a defect or difficulty on a system or design.DDTS stands for Distributed Defect Tracking System that manages problems(bugs) and enhancement requests throughout the life of a hardware or sof...原创 2022-03-23 17:08:00 · 66 阅读 · 0 评论 -
ASR9000 上的 TCP MSS 调整
介绍本文档提供了用于调整 ASR9000 路由器上的 TCP Maximim Segmet Size (MSS) 的示例配置。当网络运营商希望确保穿越网络的 TCP 数据包不会超过预定大小时,需要进行 TCP MSS 调整,从而防止 TCP 数据包在 MTU 较小的链路上产生不必要的碎片。通常这可能发生在 MTU 为 1500 字节的链路上,此时原始 IP/TCP 数据包被封装到 PPPoE...原创 2022-08-26 17:26:00 · 318 阅读 · 0 评论 -
Restrictions for Implementing Management Plane Protection(IOS XR)
The following restrictions are listed for implementing Management Plane Protection (MPP):Currently, MPP does not keep track of the denied or dropped protocol requests.MPP configuration does not...原创 2023-04-26 10:19:00 · 58 阅读 · 0 评论 -
Cisco NCS系列...
Covered ProductsThe Cisco Network Convergence System Operating System Software Update Program (“Program”) applies to the following Cisco®NCS®Products:●Cisco Network Convergence System 1000 Ser...原创 2023-08-09 15:42:00 · 211 阅读 · 0 评论