交換機堆疊及聚合

1. 2台交換機實現IRF 虛擬化配置

配置Device A

system-view
[Sysname] interface range ten-gigabitethernet 1/0/49 to ten-gigabitethernet 1/0/50
[Sysname-if-range] shutdown
[Sysname-if-range] quit #

配置 IRF 端口 1/2，並將它與物理端口 Ten-GigabitEthernet1/0/49 和 Ten-GigabitEthernet1/0/50 綁定

[Sysname] irf-port 1/1
[Sysname-irf-port1/1] port group interface Ten-GigabitEthernet 1/0/49
[Sysname-irf-port1/1] port group interface Ten-GigabitEthernet 1/0/50
[Sysname-irf-port1/1] quit

開啟 Ten-GigabitEthernet1/0/49～Ten-GigabitEthernet1/0/50 端口，並保存配置。

[Sysname] interface range Ten-GigabitEthernet 1/0/49 to Ten-GigabitEthernet 1/0/50
[Sysname-if-range] undo shutdown
[Sysname-if-range] quit
[Sysname] save

激活 IRF 端口下的配置。

[Sysname] irf-port-configuration active

配置 Device B

將 Device B 的成員編號配置為 2，並重啟設備使新編號生效。

system-view
[Sysname] irf member 1 renumber 2 Renumbering the member ID may result in configuration change or loss. Continue? [Y/N]:y
[Sysname] quit
reboot

根據 圖 1-14 選定IRF物理端口並進行物理連線。

重新登錄到設備，關閉選定的所有 IRF 物理端口

system-view
[Sysname] interface range Ten-GigabitEthernet 2/0/49 to Ten-GigabitEthernet 2/0/50
[Sysname-if-range] shutdown
[Sysname-if-range] quit

配置 IRF 端口 2/1，並將它與物理端口 Ten-GigabitEthernet2/0/51 和 Ten-GigabitEthernet2/0/50 綁定。

[Sysname] irf-port 2/1
[Sysname-irf-port2/1] port group interface Ten-GigabitEthernet 2/0/51
[Sysname-irf-port2/1] port group interface Ten-GigabitEthernet 2/0/52
[Sysname-irf-port2/1] quit
[Sysname] interface range Ten-GigabitEthernet 2/0/49 to Ten-GigabitEthernet 2/0/50
[Sysname-if-range] undo shutdown
[Sysname-if-range] quit
[Sysname] save

激活 IRF 端口下的配置。

[Sysname] irf-port-configuration active

<QC_ACC_SW_1F_1C> dis cu

sysname QC_ACC_SW_1F_1C

telnet server enable

local-user admin class manage
password admin
service-type telnet
authorization-attribute user-role level-15
authorization-attribute user-role network-operator

dhcp snooping enable
dhcp snooping binding database filename dhcp

vlan 1

vlan 21
description R&D pvsclient

interface Bridge-Aggregation1 //上行聚合虛端口
port link-type trunk
port trunk permit vlan 1 21
link-aggregation mode dynamic
dhcp snooping trust

interface Ten-GigabitEthernet1/0/52 //上行聚合子接口
port link-aggregation group 1

interface Ten-GigabitEthernet2/0/52 //上行聚合子接口
port link-aggregation group 1

interface Vlan-interface1 //交換機管理地址
ip address 10.110.1.61 255.255.255.0

interface GigabitEthernet1/0/1 //業務端口
port access vlan 21
stp edged-port
ip verify source ip-address mac-address //源IP地址檢測
loopback-detection enable vlan 21
dhcp snooping binding record //DHCP地址記錄

ip route-static 0.0.0.0 0 10.110.1.254

snmp-agent
snmp-agent community write private
snmp-agent community read public
snmp-agent sys-info version v2c v3

return

聚合

interface Bridge-Aggregation1
port link-type trunk
port trunk permit vlan 1 22 31
link-aggregation mode dynamic
dhcp snooping trust

[QC_VCORE_L3SW-Bridge-Aggregation71]dis th

interface Bridge-Aggregation71
description TO_QC_ACC_SW_1F_2C
port link-type trunk
port trunk permit vlan 1 21 to 22 31
link-aggregation mode dynamic

[QC_VCORE_L3SW-Bridge-Aggregation72]dis th

interface Bridge-Aggregation72
description TO_QC_ACC_SW_1F_2D
port link-type trunk
port trunk permit vlan 1 21 to 22 31
link-aggregation mode dynamic