配置RRPP单实例相交环示例(与其他厂商设备混合组网)
组网需求
在以太网组网中,主要会采用两级环网架构,一级为汇聚层,处于PE-AGG汇聚设备之间;一级为接入层,处于PE-AGG与UPE之间。
如图18-33所示,这种网络结构需要当环网完整时,可以避免报文成环;当环网发生故障时,可以实现快速收敛迅速恢复环网上各节点间的通信。RRPP可以很好地满足这两个需求。并且RRPP支持配置多个RRPP环,我们可以把汇聚层配置为RRPP主环,接入层配置为RRPP子环,使得组网配置更为简洁。由于组网中存在不同厂商的设备,为了设备之间可以互通,选择国标版本。
为了更好地介绍RRPP的配置,我们将图18-33组网中设备PE-AGG1、PE-AGG2、PE-AGG3、UPE1抽象出来,对应图18-34中的SwitchB、SwitchA、SwitchD和SwitchC。下面将以图18-34中所示组网为例,为大家介绍RRPP单实例相交环的相关配置。
配置思路
采用如下的思路配置RRPP单实例相交环示例:
配置设备上将要加入RRPP的各接口,使其可以通过RRPP环上需要通过的VLAN数据,并去使能与RRPP相冲突的功能(例如STP功能)。
创建RRPP域和控制VLAN,为后续配置RRPP环做好准备。
将RRPP环上需要通过的VLAN数据映射到实例1,包括数据VLAN2~9和控制VLAN10、VLAN11(其中VLAN11是设备自动生成的子控制VLAN),为后续配置保护VLAN做好准备。
配置RRPP的工作模式为国标版本。
- 在RRPP域中,配置保护VLAN并创建RRPP环。
将SwitchA、SwitchB和SwitchD配置为域1的主环1。
将SwitchA、SwitchC和SwitchD配置为域1的子环2。
配置SwitchB为主环主节点,SwitchA和SwitchD为主环传输节点。
配置SwitchC为子环主节点,SwitchA和SwitchD为子环边缘传输节点。
在各设备上使能RRPP环和RRPP协议,使得RRPP功能生效。
操作步骤
- 配置SwitchB为主环主节点。
# 在SwitchB上创建数据VLAN2~VLAN9。
<HUAWEI> system-view [HUAWEI] sysname SwitchB [SwitchB] vlan batch 2 to 9
# 配置实例1,映射允许通过的数据VLAN和控制VLAN。
[SwitchB] stp region-configuration [SwitchB-mst-region] instance 1 vlan 2 to 11 [SwitchB-mst-region] active region-configuration [SwitchB-mst-region] quit
# 配置SwitchB的域1,主控制VLAN为10,保护VLAN实例为1。
[SwitchB] rrpp domain 1 [SwitchB-rrpp-domain-region1] control-vlan 10 [SwitchB-rrpp-domain-region1] protected-vlan reference-instance 1 [SwitchB-rrpp-domain-region1] quit
# 去使能即将加入RRPP环中的接口的STP功能,并配置RRPP端口为Trunk口,并允许VLAN2~VLAN9通过。
[SwitchB] interface gigabitethernet 2/0/1 [SwitchB-GigabitEthernet2/0/1] port link-type trunk [SwitchB-GigabitEthernet2/0/1] undo port trunk allow-pass vlan 1 [SwitchB-GigabitEthernet2/0/1] port trunk allow-pass vlan 2 to 9 [SwitchB-GigabitEthernet2/0/1] stp disable [SwitchB-GigabitEthernet2/0/1] quit [SwitchB] interface gigabitethernet 2/0/2 [SwitchB-GigabitEthernet2/0/2] port link-type trunk [SwitchB-GigabitEthernet2/0/2] undo port trunk allow-pass vlan 1 [SwitchB-GigabitEthernet2/0/2] port trunk allow-pass vlan 2 to 9 [SwitchB-GigabitEthernet2/0/2] stp disable [SwitchB-GigabitEthernet2/0/2] quit
# 配置SwitchB的RRPP工作模式为国标版本。
[SwitchB] rrpp working-mode gb
# 配置RRPP主环主节点主副端口。
[SwitchB] rrpp domain 1 [SwitchB-rrpp-domain-region1] ring 1 node-mode master primary-port gigabitethernet 2/0/1 secondary-port gigabitethernet 2/0/2 level 0 [SwitchB-rrpp-domain-region1] ring 1 enable [SwitchB-rrpp-domain-region1] quit
- 配置SwitchC为子环主节点。
# 在SwitchC上创建数据VLAN2~VLAN9。
<HUAWEI> system-view [HUAWEI] sysname SwitchC [SwitchC] vlan batch 2 to 9
# 配置实例1,映射允许通过的数据VLAN和控制VLAN。
[SwitchC] stp region-configuration [SwitchC-mst-region] instance 1 vlan 2 to 11 [SwitchC-mst-region] active region-configuration [SwitchC-mst-region] quit
# 配置SwitchC域1,主控制VLAN为10,保护VLAN实例为1。
[SwitchC] rrpp domain 1 [SwitchC-rrpp-domain-region1] control-vlan 10 [SwitchC-rrpp-domain-region1] protected-vlan reference-instance 1 [SwitchC-rrpp-domain-region1] quit
# 去使能即将加入RRPP环中的接口的STP功能,并将RRPP端口配置为Trunk类型,并允许VLAN2~VLAN9通过。
[SwitchC] interface gigabitethernet 1/0/1 [SwitchC-GigabitEthernet1/0/1] port link-type trunk [SwitchC-GigabitEthernet1/0/1] undo port trunk allow-pass vlan 1 [SwitchC-GigabitEthernet1/0/1] port trunk allow-pass vlan 2 to 9 [SwitchC-GigabitEthernet1/0/1] stp disable [SwitchC-GigabitEthernet1/0/1] quit [SwitchC] interface gigabitethernet 1/0/2 [SwitchC-GigabitEthernet1/0/2] port link-type trunk [SwitchC-GigabitEthernet1/0/2] undo port trunk allow-pass vlan 1 [SwitchC-GigabitEthernet1/0/2] port trunk allow-pass vlan 2 to 9 [SwitchC-GigabitEthernet1/0/2] stp disable [SwitchC-GigabitEthernet1/0/2] quit
# 配置SwitchC的RRPP工作模式为国标版本。
[SwitchC] rrpp working-mode gb
# 配置RRPP子环主节点主副端口。
[SwitchC] rrpp domain 1 [SwitchC-rrpp-domain-region1] ring 2 node-mode master primary-port gigabitethernet 1/0/1 secondary-port gigabitethernet 1/0/2 level 1 [SwitchC-rrpp-domain-region1] ring 2 enable [SwitchC-rrpp-domain-region1] quit
- 配置SwitchA为主环传输节点,子环边缘节点。
# 在SwitchA上创建数据VLAN2~VLAN9。
<HUAWEI> system-view [HUAWEI] sysname SwitchA [SwitchA] vlan batch 2 to 9
# 配置实例1,映射允许通过的数据VLAN和控制VLAN。
[SwitchA] stp region-configuration [SwitchA-mst-region] instance 1 vlan 2 to 11 [SwitchA-mst-region] active region-configuration [SwitchA-mst-region] quit
# 配置SwitchA域1,主控制VLAN为10,保护VLAN实例为1。
[SwitchA] rrpp domain 1 [SwitchA-rrpp-domain-region1] control-vlan 10 [SwitchA-rrpp-domain-region1] protected-vlan reference-instance 1 [SwitchA-rrpp-domain-region1] quit
# 去使能即将加入RRPP环中的接口的STP功能,并将RRPP端口配置为Trunk类型,并允许VLAN2~VLAN9通过。
[SwitchA] interface gigabitethernet 1/0/1 [SwitchA-GigabitEthernet1/0/1] port link-type trunk [SwitchA-GigabitEthernet1/0/1] undo port trunk allow-pass vlan 1 [SwitchA-GigabitEthernet1/0/1] port trunk allow-pass vlan 2 to 9 [SwitchA-GigabitEthernet1/0/1] stp disable [SwitchA-GigabitEthernet1/0/1] quit [SwitchA] interface gigabitethernet 1/0/2 [SwitchA-GigabitEthernet1/0/2] port link-type trunk [SwitchA-GigabitEthernet1/0/2] undo port trunk allow-pass vlan 1 [SwitchA-GigabitEthernet1/0/2] port trunk allow-pass vlan 2 to 9 [SwitchA-GigabitEthernet1/0/2] stp disable [SwitchA-GigabitEthernet1/0/2] quit [SwitchA] interface gigabitethernet 1/0/3 [SwitchA-GigabitEthernet1/0/3] port link-type trunk [SwitchA-GigabitEthernet1/0/3] undo port trunk allow-pass vlan 1 [SwitchA-GigabitEthernet1/0/3] port trunk allow-pass vlan 2 to 9 [SwitchA-GigabitEthernet1/0/3] stp disable [SwitchA-GigabitEthernet1/0/3] quit
# 配置SwitchA的RRPP工作模式为国标版本。
[SwitchA] rrpp working-mode gb
# 配置RRPP主环传输节点主副端口。
[SwitchA] rrpp domain 1 [SwitchA-rrpp-domain-region1] ring 1 node-mode transit primary-port gigabitethernet 1/0/2 secondary-port gigabitethernet 1/0/1 level 0 [SwitchA-rrpp-domain-region1] ring 1 enable [SwitchA-rrpp-domain-region1] quit
# 配置RRPP子环边缘传输节点的边缘端口。
[SwitchA] rrpp domain 1 [SwitchA-rrpp-domain-region1] ring 2 node-mode transit secondary-port gigabitethernet 1/0/3 [SwitchA-rrpp-domain-region1] ring 2 enable [SwitchA-rrpp-domain-region1] quit
- 配置SwitchD为主环传输节点,子环边缘节点。
# 在SwitchD上创建数据VLAN2~VLAN9。
<HUAWEI> system-view [HUAWEI] sysname SwitchD [SwitchD] vlan batch 2 to 9
# 配置实例1,映射允许通过的数据VLAN和控制VLAN。
[SwitchD] stp region-configuration [SwitchD-mst-region] instance 1 vlan 2 to 11 [SwitchD-mst-region] active region-configuration [SwitchD-mst-region] quit
# 配置SwitchD域1,主控制VLAN为10,保护VLAN实例为1。
[SwitchD] rrpp domain 1 [SwitchD-rrpp-domain-region1] control-vlan 10 [SwitchD-rrpp-domain-region1] protected-vlan reference-instance 1 [SwitchD-rrpp-domain-region1] quit
# 去使能即将加入RRPP环中的接口的STP功能,并将RRPP端口配置为Trunk类型。
[SwitchD] interface gigabitethernet 1/0/1 [SwitchD-GigabitEthernet1/0/1] port link-type trunk [SwitchD-GigabitEthernet1/0/1] undo port trunk allow-pass vlan 1 [SwitchD-GigabitEthernet1/0/1] port trunk allow-pass vlan 2 to 9 [SwitchD-GigabitEthernet1/0/1] stp disable [SwitchD-GigabitEthernet1/0/1] quit [SwitchD] interface gigabitethernet 1/0/2 [SwitchD-GigabitEthernet1/0/2] port link-type trunk [SwitchD-GigabitEthernet1/0/2] undo port trunk allow-pass vlan 1 [SwitchD-GigabitEthernet1/0/2] port trunk allow-pass vlan 2 to 9 [SwitchD-GigabitEthernet1/0/2] stp disable [SwitchD-GigabitEthernet1/0/2] quit [SwitchD] interface gigabitethernet 1/0/3 [SwitchD-GigabitEthernet1/0/3] port link-type trunk [SwitchD-GigabitEthernet1/0/3] undo port trunk allow-pass vlan 1 [SwitchD-GigabitEthernet1/0/3] port trunk allow-pass vlan 2 to 9 [SwitchD-GigabitEthernet1/0/3] stp disable [SwitchD-GigabitEthernet1/0/3] quit
# 配置SwitchD的RRPP工作模式为国标版本。
[SwitchD] rrpp working-mode gb
# 配置RRPP主环传输节点主副端口。
[SwitchD] rrpp domain 1 [SwitchD-rrpp-domain-region1] ring 1 node-mode transit primary-port gigabitethernet 1/0/2 secondary-port gigabitethernet 1/0/1 level 0 [SwitchD-rrpp-domain-region1] ring 1 enable [SwitchD-rrpp-domain-region1] quit
# 配置RRPP子环边缘传输节点的边缘端口。
[SwitchD] rrpp domain 1 [SwitchD-rrpp-domain-region1] ring 2 node-mode transit secondary-port gigabitethernet 1/0/3 [SwitchD-rrpp-domain-region1] ring 2 enable [SwitchD-rrpp-domain-region1] quit
- 使能RRPP协议
# 配置SwitchA。SwitchB、SwitchC和SwitchD的配置与SwitchA相同,此处省略,详见配置文件。
[SwitchA] rrpp enable
- 检查配置结果
经过以上配置,在网络稳定后,执行以下操作,验证配置结果。
# 在SwitchB上执行display rrpp brief命令,查看结果如下:
[SwitchB] display rrpp brief Abbreviations for Switch Node Mode : M - Master , T - Transit , EM - Edge Master, ET - Edge Transit RRPP Protocol Status: Enable RRPP Working Mode: GB RRPP Linkup Delay Timer: 0 sec (0 sec default) Number of RRPP Domains: 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) Ring Ring Node Primary Secondary/Edge Is ID Level Mode Port Port Enabled ---------------------------------------------------------------------------- 1 1 M GigabitEthernet2/0/1 GigabitEthernet2/0/2 Yes
可以看到SwitchB上的RRPP协议已经使能,主控制VLAN为10,子控制VLAN为11,SwitchB为主环主节点,主端口为GE2/0/1,副端口为GE2/0/2。
# 在SwitchB上执行display rrpp verbose domain命令,查看结果如下:
[SwitchB] display rrpp verbose domain 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) RRPP Ring : 1 Ring Level : 0 Node Mode : Master Ring State : Complete Is Enabled : Enable Is Active: Yes Primary port : GigabitEthernet2/0/1 Port status: UP Secondary port : GigabitEthernet2/0/2 Port status: BLOCKED
可以看到环为完整状态,主节点的副端口被阻塞。
# 在SwitchC上执行display rrpp brief命令,查看结果如下:
[SwitchC] display rrpp brief Abbreviations for Switch Node Mode : M - Master , T - Transit , EM - Edge Master, ET - Edge Transit RRPP Protocol Status: Enable RRPP Working Mode: GB RRPP Linkup Delay Timer: 0 sec (0 sec default) Number of RRPP Domains: 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) Ring Ring Node Primary Secondary/Edge Is ID Level Mode Port Port Enabled ---------------------------------------------------------------------------- 2 1 M GigabitEthernet1/0/1 GigabitEthernet1/0/2 Yes
可以看到SwitchC的RRPP协议状态使能了,主控制VLAN为10,子控制VLAN为11,SwitchC子环主节点,主端口为GE1/0/1,副端口为GE1/0/2。
# 在SwitchC上执行display rrpp verbose domain命令,查看结果如下:
[SwitchC] display rrpp verbose domain 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) RRPP Ring : 2 Ring Level : 1 Node Mode : Master Ring State : Complete Is Enabled : Enable Is Active: Yes Primary port : GigabitEthernet1/0/1 Port status: UP Secondary port : GigabitEthernet1/0/2 Port status: BLOCKED
可以看到子环为完整状态,子环主节点的副端口被阻塞。
# 在SwitchA上执行display rrpp brief命令,查看结果如下:
[SwitchA] display rrpp brief Abbreviations for Switch Node Mode : M - Master , T - Transit , EM - Edge Master, ET - Edge Transit RRPP Protocol Status: Enable RRPP Working Mode: GB RRPP Linkup Delay Timer: 0 sec (0 sec default) Number of RRPP Domains: 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) Ring Ring Node Primary Secondary/Edge Is ID Level Mode Port Port Enabled ---------------------------------------------------------------------------- 1 0 T GigabitEthernet1/0/2 GigabitEthernet1/0/1 Yes 2 1 ET GigabitEthernet1/0/2 GigabitEthernet1/0/3 Yes GigabitEthernet1/0/1
可以看到SwitchA的RRPP协议状态使能了,主控制VLAN为10,子控制VLAN为11,SwitchA为主环1中的传输节点。主端口为GE1/0/2,副端口为GE1/0/1。
同时,SwitchA为子环2中的边缘传输节点,边缘端口为GE1/0/3。
# 在SwitchA上执行display rrpp verbose domain命令,查看结果如下:
[SwitchA] display rrpp verbose domain 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) RRPP Ring : 1 Ring Level : 0 Node Mode : Transit Ring State : LinkUp Is Enabled : Enable Is Active: Yes Primary port : GigabitEthernet1/0/2 Port status: UP Secondary port : GigabitEthernet1/0/1 Port status: UP RRPP Ring : 2 Ring Level : 1 Node Mode : Edge Transit Ring State : LinkUp Is Enabled : Enable Is Active: Yes Primary port : GigabitEthernet1/0/2 Port status: UP GigabitEthernet1/0/1 Port status: UP Secondary port : GigabitEthernet1/0/3 Port status: UP
# 在SwitchD的上执行display rrpp brief命令,查看结果如下:
[SwitchD] display rrpp brief Abbreviations for Switch Node Mode : M - Master , T - Transit , EM - Edge Master, ET - Edge Transit RRPP Protocol Status: Enable RRPP Working Mode: GB RRPP Linkup Delay Timer: 0 sec (0 sec default) Number of RRPP Domains: 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) Ring Ring Node Primary Secondary/Edge Is ID Level Mode Port Port Enabled ---------------------------------------------------------------------------- 1 0 T GigabitEthernet1/0/2 GigabitEthernet1/0/1 Yes 2 1 ET GigabitEthernet1/0/2 GigabitEthernet1/0/3 Yes GigabitEthernet1/0/1
可以看到SwitchD的RRPP协议状态使能了,主控制VLAN为10,子控制VLAN为11,SwitchD为主环1中的传输节点,主端口为GE1/0/2,副端口为GE1/0/1;同时,SwitchD为子环2中的边缘传输节点,边缘端口为GE1/0/3。
# 在SwitchD上执行display rrpp verbose domain命令,查看结果如下:
[SwitchD] display rrpp verbose domain 1 Domain Index : 1 Control VLAN : major 10 sub 11 Protected VLAN : Reference Instance 1 Hello Timer : 1 sec(default is 1 sec) Fail Timer : 6 sec(default is 6 sec) RRPP Ring : 1 Ring Level : 0 Node Mode : Transit Ring State : LinkUp Is Enabled : Enable Is Active: Yes Primary port : GigabitEthernet1/0/2 Port status: UP Secondary port : GigabitEthernet1/0/1 Port status: UP RRPP Ring : 2 Ring Level : 1 Node Mode : Edge Transit Ring State : LinkUp Is Enabled : Enable Is Active: Yes Primary port : GigabitEthernet1/0/2 Port status: UP GigabitEthernet1/0/1 Port status: UP Secondary port : GigabitEthernet1/0/3 Port status: UP
配置文件
SwitchA的配置文件
# sysname SwitchA # vlan batch 2 to 11 # rrpp enable rrpp working-mode GB # stp region-configuration instance 1 vlan 2 to 11 active region-configuration # rrpp domain 1 control-vlan 10 protected-vlan reference-instance 1 ring 1 node-mode transit primary-port Gigabitethernet1/0/2 secondary-port Gigabitethernet1/0/1 level 0 ring 1 enable ring 2 node-mode transit secondary-port Gigabitethernet1/0/3 ring 2 enable # interface GigabitEthernet1/0/1 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 11 stp disable # interface GigabitEthernet1/0/2 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 11 stp disable # interface GigabitEthernet1/0/3 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 9 11 stp disable # return
SwitchB的配置文件
# sysname SwitchB # vlan batch 2 to 11 # rrpp enable rrpp working-mode GB # stp region-configuration instance 1 vlan 2 to 11 active region-configuration # rrpp domain 1 control-vlan 10 protected-vlan reference-instance 1 ring 1 node-mode master primary-port Gigabitethernet2/0/1 secondary-port Gigabitethernet2/0/2 level 0 ring 1 enable # interface GigabitEthernet2/0/1 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 11 stp disable # interface GigabitEthernet2/0/2 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 11 stp disable # return
SwitchC的配置文件
# sysname SwitchC # vlan batch 2 to 11 # rrpp enable rrpp working-mode GB # stp region-configuration instance 1 vlan 2 to 11 active region-configuration # rrpp domain 1 control-vlan 10 protected-vlan reference-instance 1 ring 2 node-mode master primary-port GigabitEthernet1/0/1 secondary-port GigabitEthernet1/0/2 level 1 ring 2 enable # interface GigabitEthernet1/0/1 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 9 11 stp disable # interface GigabitEthernet1/0/2 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 9 11 stp disable # return
SwitchD的配置文件
# sysname SwitchD # vlan batch 2 to 11 # rrpp enable rrpp working-mode GB # stp region-configuration instance 1 vlan 2 to 11 active region-configuration # rrpp domain 1 control-vlan 10 protected-vlan reference-instance 1 ring 1 node-mode transit primary-port GigabitEthernet1/0/2 secondary-port GigabitEthernet1/0/1 level 0 ring 1 enable ring 2 node-mode transit secondary-port GigabitEthernet1/0/3 ring 2 enable # interface GigabitEthernet1/0/1 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 11 stp disable # interface GigabitEthernet1/0/2 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 11 stp disable # interface GigabitEthernet1/0/3 port link-type trunk undo port trunk allow-pass vlan 1 port trunk allow-pass vlan 2 to 9 11 stp disable # return