二层环路保护,SEP多实例的配置
作者:邓聪聪
智能以太保护SEP(Smart Ethernet Protection)是一种专用于以太网链路层的环网协议。SEP是一种以太环路保护机制,它通过有选择性地阻塞网络环路冗余链路,来达到消除网络二层环路的目的,避免报文在环路网络中增生和无限循环,有效防止形成网络风暴。本人刚接手了一套网络,布局也不是太复杂,基本全是2层网络,所以就利用了sep这个小技术。
实例1:


sysname sw1
#
vlan batch to
#
stp disable
#
sep segment
control-vlan
block port optimal
preempt delay
protected-instance to
sep segment
control-vlan
block port optimal
preempt delay
tc-notify segment
protected-instance to
#
interface Vlanif12
ip address 10.1.1.1 255.255.255.224
#
interface GigabitEthernet0//
port link-type trunk
port trunk allow-pass vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port link-type access
port default vlan
#
interface GigabitEthernet0//
shutdown
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan to
stp disable
sep segment edge primary
#
interface GigabitEthernet0//
shutdown
port link-type trunk
port trunk allow-pass vlan
stp disable
sep segment 10 edge primary
#
sysname sw2
#
stp disable
#
sep segment
control-vlan
protected-instance to
#
sep segment 11
control-vlan 100
block port optimal
preempt delay 30
tc-notify segment 5
protected-instance 0 to 48
interface GigabitEthernet0//
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan
stp disable
sep segment 5
interface GigabitEthernet0/0/4
port link-type trunk
port trunk allow-pass vlan 11 100
stp disable
sep segment 11 edge primary
sysname sw3
#
stp disable
#
sep segment
control-vlan
protected-instance to
sep segment
control-vlan
tc-notify segment
protected-instance to
#
interface Vlanif11
ip address 1.1.1.30 255.255.255.224
#
interface Vlanif12
ip address 10.1.1.2 255.255.255.224
#
interface MEth0//
#
interface GigabitEthernet0//
port link-type access
port default vlan
#
interface GigabitEthernet0//
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan to
stp disable
sep segment
sep segment priority
#
interface GigabitEthernet0//
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan
stp disable
sep segment
sep segment priority
#
sysname sw4
#
vlan batch
#
stp disable
#
sep segment
control-vlan
protected-instance to
#
sep segment 11
control-vlan 100
tc-notify segment 10
protected-instance 0 to 48
interface Vlanif11
ip address 1.1.1.4 255.255.255.224
#
interface GigabitEthernet0/0/3
port link-type trunk
port trunk allow-pass vlan 11 100
stp disable
sep segment 11
sep segment 11 priority 128
interface GigabitEthernet0//
port link-type trunk
undo port trunk allow-pass vlan
port trunk allow-pass vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port link-type trunk
port trunk allow-pass vlan
stp disable
sep segment
sysname sw5
#
sep segment
control-vlan
protected-instance to
#
interface GigabitEthernet0//
port link-type trunk
port trunk allow-pass vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port link-type trunk
port trunk allow-pass vlan
stp disable
sep segment
#
实例2:

9306配置:
sep segment 1
control-vlan 4094
block port optimal
preempt delay 30
tc-notify segment 2
protected-instance 0 to 48
sep segment 2
control-vlan 4094
block port optimal
preempt delay 15
tc-notify segment 1
protected-instance 0 to 48
sep segment 3
control-vlan 4090
block port optimal
preempt delay 15
protected-instance 0 to 48
#
interface Vlanif1
ip address 1.1.1.1 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
shutdown
port hybrid tagged vlan 4094
stp disable
sep segment 1 edge secondary
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 4094
stp disable
sep segment 2 edge primary
#
interface GigabitEthernet0/0/3
port hybrid tagged vlan 4094
stp disable
sep segment 1 edge primary
#
interface GigabitEthernet0/0/4
port hybrid tagged vlan 4090
stp disable
sep segment 3 edge primary
#
interface GigabitEthernet0/0/5
port hybrid tagged vlan 4090
stp disable
sep segment 3 edge secondary
#
分支1-5700配置:
sep segment
control-vlan
block port optimal
protected-instance to #
interface Vlanif1
ip address 1.1.1.254 255.255.255.0
#
interface MEth0//
#
interface GigabitEthernet0//
port hybrid tagged vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port hybrid tagged vlan
stp disable
sep segment
#
分支3-5700配置:
sep segment 1
control-vlan 4094
tc-notify segment 2
protected-instance 0 to 48
sep segment 2
control-vlan 4094
tc-notify segment 1
protected-instance 0 to 48
#
interface Vlanif1
ip address 1.1.1.2 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 4094
stp disable
sep segment 2 edge secondary
#
interface GigabitEthernet0/0/2
port hybrid tagged vlan 4094
stp disable
sep segment 1
sep segment 1 priority 128
#
interface GigabitEthernet0/0/3
port hybrid tagged vlan 4094
stp disable
sep segment 1
#
分支2-5700配置:
sep segment 2
control-vlan 4094
protected-instance 0 to 48
#
interface Vlanif1
ip address 1.1.1.3 255.255.255.0
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port hybrid tagged vlan 4094
stp disable
sep segment 2
sep segment 2 priority 128
#
interface GigabitEthernet0/0/2
shutdown
port hybrid tagged vlan 4094
stp disable
sep segment 2
分支1配置:
sep segment
control-vlan
protected-instance to
#
interface Vlanif1
#
interface MEth0//
#
interface GigabitEthernet0//
port hybrid tagged vlan
stp disable
sep segment
#
interface GigabitEthernet0//
port hybrid tagged vlan
stp disable
sep segment
#
分支2配置:
sep segment
control-vlan
protected-instance to
#
interface Vlanif1
ip address 1.1.1.6 255.255.255.0
#
interface MEth0//
#
interface GigabitEthernet0//
port hybrid tagged vlan
stp disable
sep segment
sep segment priority
#
interface GigabitEthernet0//
port hybrid tagged vlan
stp disable
sep segment
二层环路保护,SEP多实例的配置的更多相关文章
- 二层环路保护,RRPP多环的配置
作者:邓聪聪 组网需求: 局域网中,由A/B/C/D构成RRPP域1换网络结构,要求环网机构中的任意两条线路中断都不能影响业务. 配置思路: 环路由两部分组成,ring1.ring2,B为环1的主节点 ...
- MSTP多实例的配置
MSTP多实例的配置 这次实验主要是为了加强对stp生成树协议中,RP(根端口),DP(指定端口),AP(阻塞端口)的判断方法:虽然很多时候不需要我们人工判断,因为当我们吧所有的配置好之后,然后开启生 ...
- 《连载 | 物联网框架ServerSuperIO教程》2.服务实例的配置参数说明
1.C#跨平台物联网通讯框架ServerSuperIO(SSIO)介绍 <连载 | 物联网框架ServerSuperIO教程>1.4种通讯模式机制 一.综述 SuperIO(SIO)定位 ...
- mysql多实例的配置和管理
原文地址:mysql多实例的配置和管理 作者:飞鸿无痕 多实例mysql的安装和管理 mysql的多实例有两种方式可以实现,两种方式各有利弊.第一种是使用多个配置文件启动不同的进程来实现多实例,这种方 ...
- 第十七章——配置SQLServer(4)——优化SQLServer实例的配置
原文:第十七章--配置SQLServer(4)--优化SQLServer实例的配置 前言: Sp_configure 可以用于管理和优化SQLServer资源,而且绝大部分配置都可以使用SQLServ ...
- SuperSocket入门(三)-Telnet多服务实例和服务实例交互配置详解
在SuperSocket入门(二)中我们已经简单了解了通过配置App.config文件使用BootStrap启动SuperSocket服务.我们先来看一下上个案例中的基本配置文件示例: < ...
- oracle 单实例DG(配置篇二)
一,DG搭建实例--主库配置 one : 归档配置 01,查看归档 1 select log_mode,force_logging from v$database; 02,开启归档 关闭数据库重新启 ...
- Amazon EC2安装mysql多实例并配置主从复制
1.MySQL安装: EC2直接使用yum安装mysql很方便: yum install mysql mysql-server mysql-libs 此处安装了三个包 完事之后可以直接使用 servi ...
- 基于mysqld_multi实现MySQL 5.7.24多实例多进程配置
学习环境: 操作系统 IP地址 主机名 软件包 备注 CentOS7.5 192.168.200.111 localhost 实验初始配置:所有主机关闭防火墙与selinux [root@ ...
随机推荐
- nGrinder TestRunner http post json
s nGrinder学习笔记 — post请求 https://blog.csdn.net/meyoung01/article/details/50435881 import HTTPClient.H ...
- HDU 1050(搬椅子 数学)
题意是在一个有 400 个房间的走廊中搬动房间里的椅子,如果两次的路线重叠,就要分两次搬动,如果不重叠,就可以一次搬动. 开始的时候直接当成求线段重叠条数的题,发现这种思路完全是错的,比如 1 - 3 ...
- nginx从http跳转到https
场景 项目前期使用http,后期为了安全方面的考虑,启用了https. 项目架构:前端使用nginx作为多个tomcat实例的反向代理和负载均衡. 实际上只需要在nginx上启用https即可,使客户 ...
- 【由浅入深理解java集合】(一)——集合框架 Collction、Map
本篇文章主要对java集合的框架进行介绍,使大家对java集合的整体框架有个了解.具体介绍了Collection接口,Map接口以及Collection接口的三个子接口Set,List,Queue. ...
- GreenDao设置数据版本
GreenDao设置数据库版本增加后,会自动删除并创建新数据库,将SCHEMA_VERSION增加即可. 在3.0里可以在config配置里进行设置 apply plugin: 'com.androi ...
- Div Height设置高度后不能自适应
解决方法$("#div1").css("height", "");
- QIM量化
基于量化思想的水印嵌入模型的主要目的是为了实现盲检测.其主要思想是根据水印信息的不同将原始载体数据量化到不同的量化区间,而检测时根据所属的量化区间来识别水印信息.常见的两种量化方式是QIM和SCS方法 ...
- luogu P3704 [SDOI2017]数字表格
传送门 我是真的弱,推式子只能推一半 下面假设\(n<m\) 考虑题目要求的东西,可以考虑每个gcd的贡献,即\[\prod_{d=1}^{n}f[d]^{\sum_{i=1}^{\lfloor ...
- 第25月第17天 django rest framwork authentication /tmp/mysql.sock
1.authentication https://www.django-rest-framework.org/api-guide/authentication/#authentication 2.dj ...
- CF 1060E. Sergey and Subway
题目链接 题意:给你一棵树,然后连接两个有公共邻居的点,问你连完后,任意两点的距离之和. 一开始看这种题,还不怎么会做,借鉴了这位大佬的博客,get到了新技能,当我们求树上任意俩点的距离之时,可以转化 ...