成都企业网站建设哪家专业,seo算法入门教程,做捕鱼网站,dw怎么做网站轮播图详解配置交换机多生成树MSTPVRRP 的典型组网 组网#xff1a;
1. 这是一个由三台交换机组成的倒三角型二层交换网络#xff1b;网络中有4个VLAN#xff1a;10、20、30、40#xff1b;接口编号如图所示#xff1b;SW3为接入层交换机#xff0c;SW1、SW2为汇聚层交换机VRRP 的典型组网 组网
1. 这是一个由三台交换机组成的倒三角型二层交换网络网络中有4个VLAN10、20、30、40接口编号如图所示SW3为接入层交换机SW1、SW2为汇聚层交换机
2. VLAN10对应的网段为192.168.10.0/24VLAN20对应的网段为192.168.20.0/24VLAN30对应的网段为192.168.30.0/24VLAN40对应的网段为192.168.40.0/24各VLAN的网关均为192.168.x.254的地址该地址为VRRP组的虚拟地址。
现在要求
1. 由于网络中VLAN较多并且存在二层环路因此使用MSTP实现环路避免同时实现负载分担。要求VLAN10、VLAN20的流量主走SW1-SW3这一侧链路VLAN30、VLAN40的流量主走SW2-SW3这一侧链路
2. 为了提高网络的网关层冗余能力在SW1及SW2的vlanif10、vlanif20、vlanif30、vlanif40上部署VRRP一共4组。
二、IP设置
PC1:192.168.10.1/24,vlan10
PC2:192.168.20.1/24,vlan20
PC3:192.168.30.1/24,vlan30
PC4:192.168.40.1/24,vlan40
SW1:
vlanif10:192.168.10.253/24,virtual-ip:192.168.10.254/24,master
Vlanif20:192.168.20.253/24,virtual-ip:192.168.20.254/24,master
Vlanif30:192.168.30.253/24,virtual-ip:192.168.30.254/24,backup
Vlanif40:192.168.40.253/24,virtual-ip:192.168.40.254/24,backup
SW2:
vlanif10:192.168.10.252/24,virtual-ip:192.168.10.254/24,backup
Vlanif20:192.168.20.252/24,virtual-ip:192.168.20.254/24,backup
Vlanif30:192.168.30.252/24,virtual-ip:192.168.30.254/24,master
Vlanif40:192.168.40.252/24,virtual-ip:192.168.40.254/24,master
三、配置步骤
由于网络中VLAN较多并且存在二层环路因此使用MSTP实现环路避免同时实现负载分担。将VLAN10、20映射到MSTP实例1将VLAN30、40映射到MSTP实例2。MSTP实例1阻塞掉的端口为SW3的GE0/0/22实例2阻塞掉的端口为SW3的GE0/0/21。换句话说就是SW1配置为实例1的主根、实例2的次根而SW2配置为实例2的主根、实例1的次根。这个案例中必须确保VRRP的Master及Backup与MSTP的主、备根重叠。也就是说SW1是MSTP实例1的主根同时它是vlanif10及vlanif20的VRRP Master而SW2是MSTP实例2的主根同时它是vlanif30及vlanif40的VRRP Master。
SW3的配置如下
#在SW3上创建VLAN并将接口加入相应的VLAN
[SW3] vlan batch 10 20 30 40
[SW3] interface GigabitEthernet0/0/21
[SW3-GigabitEthernet0/0/21] port link-type trunk
[SW3-GigabitEthernet0/0/21] port trunk allow-pass vlan 10 20 30 40
[SW3] interface GigabitEthernet0/0/22
[SW3-GigabitEthernet0/0/22] port link-type trunk
[SW3-GigabitEthernet0/0/22] port trunk allow-pass vlan 10 20 30 40
#配置MSTP将vlan10 20映射到实例1将vlan30 40映射到实例2。在SW3上MSTP实例1及实例2的优先级保持默认32768
[SW3] stp mode mstp
[SW3] stp region-configuration
[SW3-mst-region] region-name huawei
#配置MSTP域名
[SW3-mst-region] instance 1 vlan 10 20
#将VLAN10、20映射到实例1
[SW3-mst-region] instance 2 vlan 30 40
#将VLAN30、40映射到实例2
[SW3-mst-region] active region-configuration #激活配置
[SW3-mst-region] quit
[SW3] stp enable
SW1的配置如下
[SW1] vlan batch 10 20 30 40
[SW1] interface GigabitEthernet0/0/24
[SW1-GigabitEthernet0/0/24] port link-type trunk
[SW1-GigabitEthernet0/0/24] port trunk allow-pass vlan 10 20 30 40
[SW1] interface GigabitEthernet0/0/21
[SW1-GigabitEthernet0/0/21] port link-type trunk
[SW1-GigabitEthernet0/0/21] port trunk allow-pass vlan 10 20 30 40
#配置MSTP将VLAN10 20映射到实例1将VLAN30 40映射到实例2。将SW1的MSTP设置为实例1的主根实例2的次根
[SW1] stp mode mstp
[SW1] stp region-configuration
[SW1-mst-region] region-name huawei
[SW1-mst-region] instance 1 vlan 10 20
[SW1-mst-region] instance 2 vlan 30 40
[SW1-mst-region] active region-configuration
[SW1-mst-region] quit
[SW1] stp instance 1 root primary
[SW1] stp instance 2 root secondary
[SW1] stp enable
#配置vlanif10、vlanif20、vlanif30、vlanif40分别加入VRRP组10,20,30,40。其中SW1为VRRP组10及20的Master为组30及40的Backup
[SW1] interface Vlanif 10
[SW1-vlanif10] ip address 192.168.10.253 255.255.255.0
[SW1-vlanif10] vrrp vrid 10 virtual-ip 192.168.10.254
[SW1-vlanif10] vrrp vrid 10 priority 120
[SW1] interface Vlanif 20
[SW1-vlanif20] ip address 192.168.20.253 255.255.255.0
[SW1-vlanif20] vrrp vrid 20 virtual-ip 192.168.20.254
[SW1-vlanif20] vrrp vrid 20 priority 120
[SW1] interface Vlanif 30
[SW1-vlanif30] ip address 192.168.30.253 255.255.255.0
[SW1-vlanif30] vrrp vrid 30 virtual-ip 192.168.30.254
[SW1] interface Vlanif 40
[SW1-vlanif40] ip address 192.168.40.253 255.255.255.0
[SW1-vlanif40] vrrp vrid 40 virtual-ip 192.168.40.254
SW2的配置如下
[SW2] vlan batch 10 20 30 40
[SW2] interface GigabitEthernet0/0/24
[SW2-GigabitEthernet0/0/24] port link-type trunk
[SW2-GigabitEthernet0/0/24] port trunk allow-pass vlan 10 20 30 40
[SW2] interface GigabitEthernet0/0/22
[SW2-GigabitEthernet0/0/22] port link-type trunk
[SW2-GigabitEthernet0/0/22] port trunk allow-pass vlan 10 20 30 40
#配置MSTP将VLAN10 20映射到实例1将VLAN30 40映射到实例2。将SW2的MSTP设置为实例2的主根实例1的次根
[SW2] stp mode mstp
[SW2] stp region-configuration
[SW2-mst-region] region-name huawei
[SW2-mst-region] instance 1 vlan 10 20
[SW2-mst-region] instance 2 vlan 30 40
[SW2-mst-region] active region-configuration
[SW2-mst-region] quit
[SW2] stp instance 1 root secondary
[SW2] stp instance 2 root primary
[SW2] stp enable
#配置vlanif10、vlanif20、vlanif30、vlanif40分别加入VRRP组10,20,30,40。其中SW1为VRRP组30及40的Master为组10及20的Backup
[SW2] interface Vlanif 10
[SW2-vlanif10] ip address 192.168.10.252 255.255.255.0
[SW2-vlanif10] vrrp vrid 10 virtual-ip 192.168.10.254
[SW2] interface Vlanif 20
[SW2-vlanif20] ip address 192.168.20.252 255.255.255.0
[SW2-vlanif20] vrrp vrid 20 virtual-ip 192.168.20.254
[SW2] interface Vlanif 30
[SW2-vlanif30] ip address 192.168.30.252 255.255.255.0
[SW2-vlanif30] vrrp vrid 30 virtual-ip 192.168.30.254
[SW2-vlanif30] vrrp vrid 30 priority 120
[SW2] interface Vlanif 40
[SW2-vlanif40] ip address 192.168.40.252 255.255.255.0
[SW2-vlanif40] vrrp vrid 40 virtual-ip 192.168.40.254
[SW2-vlanif40] vrrp vrid 40 priority 120
完成配置后各VLAN的用户都能够ping通自己的网关在SW3上看看
SW3dis stp bri
MSTID Port Role STP State Protection
0 GigabitEthernet0/0/1 DESI FORWARDING NONE
0 GigabitEthernet0/0/2 DESI FORWARDING NONE
0 GigabitEthernet0/0/3 DESI LEARNING NONE
0 GigabitEthernet0/0/4 DESI LEARNING NONE
0 GigabitEthernet0/0/21 DESI FORWARDING NONE
0 GigabitEthernet0/0/22 ROOT FORWARDING NONE
1 GigabitEthernet0/0/1 DESI FORWARDING NONE
1 GigabitEthernet0/0/2 DESI FORWARDING NONE
1 GigabitEthernet0/0/21 ROOT FORWARDING NONE
1 GigabitEthernet0/0/22 ALTE DISCARDING NONE
2 GigabitEthernet0/0/3 DESI LEARNING NONE
2 GigabitEthernet0/0/4 DESI LEARNING NONE
2 GigabitEthernet0/0/21 ALTE DISCARDING NONE
2 GigabitEthernet0/0/22 ROOT FORWARDING NONE
在SW3上我们看到MSTP实例1中被Block掉的端口是GE0/0/22口MSTP实例2中被Block掉的端口是GE0/0/21符合需求。再去SW1上看看VRRP组的状态
SW1display vrrp bri
VRID State Interface Type Virtual IP
----------------------------------------------------------------
10 Master Vlanif10 Normal 192.168.10.254
20 Master Vlanif20 Normal 192.168.20.254
30 Backup Vlanif30 Normal 192.168.30.254
40 Backup Vlanif40 Normal 192.168.40.254
----------------------------------------------------------------
Total:4 Master:2 Backup:2 Non-active:0
从上述输出可以看出SW1为VRRP组10及组20的Master同时也为VRRP组30和组40的Backup。
SW2display vrrp bri
VRID State Interface Type Virtual IP
----------------------------------------------------------------
10 Backup Vlanif10 Normal 192.168.10.254
20 Backup Vlanif20 Normal 192.168.20.254
30 Master Vlanif30 Normal 192.168.30.254
40 Master Vlanif40 Normal 192.168.40.254
----------------------------------------------------------------
Total:4 Master:2 Backup:2 Non-active:0
而SW2则正好相反。如此一来VLAN10及VLAN20用户访问外网的流量将SW3-SW1的路径转发VLAN30及VLAN40用户访问外网的流量将SW2-SW1的路径转发。当网络中的链路发生故障时将会启用另一条备份链路业务不受影响。
四、SW3的主要配置文件
#
sysname SW3
#
vlan batch 10 20 30 40
#
stp region-configuration
region-name huawei
instance 1 vlan 10 20
instance 2 vlan 30 40
active region-configuration
#
interface GigabitEthernet0/0/1
port link-type access
port default vlan 10
#
interface GigabitEthernet0/0/2
port link-type access
port default vlan 20
#
interface GigabitEthernet0/0/3
port link-type access
port default vlan 30
#
interface GigabitEthernet0/0/4
port link-type access
port default vlan 40
#
interface GigabitEthernet0/0/21
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
#
interface GigabitEthernet0/0/22
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
#
return
五、SW1的主要配置文件
SW1disp cu
#
sysname SW1
#
vlan batch 10 20 30 40
#
stp instance 1 root primary
stp instance 2 root secondary
#
stp region-configuration
region-name huawei
instance 1 vlan 10 20
instance 2 vlan 30 40
active region-configuration
#
interface Vlanif10
ip address 192.168.10.253 255.255.255.0
vrrp vrid 10 virtual-ip 192.168.10.254
vrrp vrid 10 priority 120
#
interface Vlanif20
ip address 192.168.20.253 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.20.254
vrrp vrid 20 priority 120
#
interface Vlanif30
ip address 192.168.30.253 255.255.255.0
vrrp vrid 30 virtual-ip 192.168.30.254
#
interface Vlanif40
ip address 192.168.40.253 255.255.255.0
vrrp vrid 40 virtual-ip 192.168.40.254
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
#
return
六、SW2的主要配置文件
#
sysname SW2
#
vlan batch 10 20 30 40
#
stp instance 1 root secondary
stp instance 2 root primary
#
stp region-configuration
region-name huawei
instance 1 vlan 10 20
instance 2 vlan 30 40
active region-configuration
#
interface Vlanif10
ip address 192.168.10.252 255.255.255.0
vrrp vrid 10 virtual-ip 192.168.10.254
#
interface Vlanif20
ip address 192.168.20.252 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.20.254
#
interface Vlanif30
ip address 192.168.30.252 255.255.255.0
vrrp vrid 30 virtual-ip 192.168.30.254
vrrp vrid 30 priority 120
#
interface Vlanif40
ip address 192.168.40.252 255.255.255.0
vrrp vrid 40 virtual-ip 192.168.40.254
vrrp vrid 40 priority 120
#
interface MEth0/0/1
#
interface GigabitEthernet0/0/1
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
#
interface GigabitEthernet0/0/2
port link-type trunk
port trunk allow-pass vlan 10 20 30 40
#
return 文章转载自： http://www.morning.frsxt.cn.gov.cn.frsxt.cn http://www.morning.lfbsd.cn.gov.cn.lfbsd.cn http://www.morning.fwnqq.cn.gov.cn.fwnqq.cn http://www.morning.jcyyh.cn.gov.cn.jcyyh.cn http://www.morning.npcxk.cn.gov.cn.npcxk.cn http://www.morning.mpmtz.cn.gov.cn.mpmtz.cn http://www.morning.qynpw.cn.gov.cn.qynpw.cn http://www.morning.nbdtdjk.cn.gov.cn.nbdtdjk.cn http://www.morning.phlrp.cn.gov.cn.phlrp.cn http://www.morning.bwkzn.cn.gov.cn.bwkzn.cn http://www.morning.ckwxs.cn.gov.cn.ckwxs.cn http://www.morning.plydc.cn.gov.cn.plydc.cn http://www.morning.rhmpk.cn.gov.cn.rhmpk.cn http://www.morning.wknbc.cn.gov.cn.wknbc.cn http://www.morning.tkcz.cn.gov.cn.tkcz.cn http://www.morning.rhph.cn.gov.cn.rhph.cn http://www.morning.hdnd.cn.gov.cn.hdnd.cn http://www.morning.gmysq.cn.gov.cn.gmysq.cn http://www.morning.ktrdc.cn.gov.cn.ktrdc.cn http://www.morning.dtlnz.cn.gov.cn.dtlnz.cn http://www.morning.zzgtdz.cn.gov.cn.zzgtdz.cn http://www.morning.rtbx.cn.gov.cn.rtbx.cn http://www.morning.bklkt.cn.gov.cn.bklkt.cn http://www.morning.frfpx.cn.gov.cn.frfpx.cn http://www.morning.wnjwb.cn.gov.cn.wnjwb.cn http://www.morning.lmrcq.cn.gov.cn.lmrcq.cn http://www.morning.rtlg.cn.gov.cn.rtlg.cn http://www.morning.sfswj.cn.gov.cn.sfswj.cn http://www.morning.yqqxj1.cn.gov.cn.yqqxj1.cn http://www.morning.fwnqq.cn.gov.cn.fwnqq.cn http://www.morning.xczyj.cn.gov.cn.xczyj.cn http://www.morning.zxgzp.cn.gov.cn.zxgzp.cn http://www.morning.tqgx.cn.gov.cn.tqgx.cn http://www.morning.mtzyr.cn.gov.cn.mtzyr.cn http://www.morning.zwpzy.cn.gov.cn.zwpzy.cn http://www.morning.rkypb.cn.gov.cn.rkypb.cn http://www.morning.tkyxl.cn.gov.cn.tkyxl.cn http://www.morning.kcnjz.cn.gov.cn.kcnjz.cn http://www.morning.simpliq.cn.gov.cn.simpliq.cn http://www.morning.pynzj.cn.gov.cn.pynzj.cn http://www.morning.zcnfm.cn.gov.cn.zcnfm.cn http://www.morning.djxnn.cn.gov.cn.djxnn.cn http://www.morning.xpmhs.cn.gov.cn.xpmhs.cn http://www.morning.bpmft.cn.gov.cn.bpmft.cn http://www.morning.ykgp.cn.gov.cn.ykgp.cn http://www.morning.qctsd.cn.gov.cn.qctsd.cn http://www.morning.nhzxr.cn.gov.cn.nhzxr.cn http://www.morning.bloao.com.gov.cn.bloao.com http://www.morning.tnhmp.cn.gov.cn.tnhmp.cn http://www.morning.tcxzn.cn.gov.cn.tcxzn.cn http://www.morning.pbwcq.cn.gov.cn.pbwcq.cn http://www.morning.gbsfs.com.gov.cn.gbsfs.com http://www.morning.dtmjn.cn.gov.cn.dtmjn.cn http://www.morning.wsnjn.cn.gov.cn.wsnjn.cn http://www.morning.gcjhh.cn.gov.cn.gcjhh.cn http://www.morning.fdmtr.cn.gov.cn.fdmtr.cn http://www.morning.lfbzg.cn.gov.cn.lfbzg.cn http://www.morning.ypktc.cn.gov.cn.ypktc.cn http://www.morning.qnypp.cn.gov.cn.qnypp.cn http://www.morning.dhwyl.cn.gov.cn.dhwyl.cn http://www.morning.sblgt.cn.gov.cn.sblgt.cn http://www.morning.rqgjr.cn.gov.cn.rqgjr.cn http://www.morning.kkqgf.cn.gov.cn.kkqgf.cn http://www.morning.yrmpr.cn.gov.cn.yrmpr.cn http://www.morning.jwwfk.cn.gov.cn.jwwfk.cn http://www.morning.gbsby.cn.gov.cn.gbsby.cn http://www.morning.ghzfx.cn.gov.cn.ghzfx.cn http://www.morning.zlkps.cn.gov.cn.zlkps.cn http://www.morning.tqbqb.cn.gov.cn.tqbqb.cn http://www.morning.zstry.cn.gov.cn.zstry.cn http://www.morning.xrsqb.cn.gov.cn.xrsqb.cn http://www.morning.lsqmb.cn.gov.cn.lsqmb.cn http://www.morning.hbywj.cn.gov.cn.hbywj.cn http://www.morning.kgkph.cn.gov.cn.kgkph.cn http://www.morning.fpjxs.cn.gov.cn.fpjxs.cn http://www.morning.kwqqs.cn.gov.cn.kwqqs.cn http://www.morning.nstml.cn.gov.cn.nstml.cn http://www.morning.dkqr.cn.gov.cn.dkqr.cn http://www.morning.lbgsh.cn.gov.cn.lbgsh.cn http://www.morning.bsjxh.cn.gov.cn.bsjxh.cn
