兩個PC都可以訪問5.5.5.5，SHUTDOWN交換價SW1的2口，在SW2上，vlan 10 的角色不會變成MASTER,只有將連接兩臺交換機的連接線斷掉或將SW1完全宕機，SW2上，vlan 10 的角色才會會變成MASTER，請幫忙看看為什么？
uj5u.com熱心網友回復：
SW1:sysname SW1
#
irf mac-address persistent timer
irf auto-update enable
undo irf link-delay
irf member 1 priority 1
#
ospf 1
area 0.0.0.0
network 172.16.1.0 0.0.0.255
network 192.168.1.0 0.0.0.255
network 192.168.11.1 0.0.0.0
#
lldp global enable
#
system-working-mode standard
xbar load-single
password-recovery enable
lpu-type f-series
#
vlan 1
#
vlan 10
#
vlan 20
#
vlan 100
#
vlan 200
#
stp region-configuration
region-name xxx
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
#
stp instance 1 root primary
stp instance 2 root secondary
stp global enable
#
interface NULL0
#
interface Vlan-interface10
ip address 172.16.1.1 255.255.255.0
vrrp vrid 10 virtual-ip 172.16.1.254
vrrp vrid 10 priority 120
#
interface Vlan-interface20
ip address 192.168.1.1 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.1.254
#
interface Vlan-interface100
ip address 192.168.11.1 255.255.255.0
#
interface Vlan-interface200
ip address 1.1.1.1 255.255.255.0
#
interface FortyGigE1/0/53
port link-mode bridge
#
interface FortyGigE1/0/54
port link-mode bridge
#
interface GigabitEthernet1/0/1
port link-mode bridge
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 10 20
combo enable fiber
#
interface GigabitEthernet1/0/2
port link-mode bridge
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 10 20
combo enable fiber
#
SW2:
sysname SW2
#
irf mac-address persistent timer
irf auto-update enable
undo irf link-delay
irf member 1 priority 1
#
ospf 1
area 0.0.0.0
network 172.16.1.0 0.0.0.255
network 192.168.1.0 0.0.0.255
network 192.168.12.2 0.0.0.0
#
lldp global enable
#
system-working-mode standard
xbar load-single
password-recovery enable
lpu-type f-series
#
vlan 1
#
vlan 10
#
vlan 20
#
vlan 200
#
stp region-configuration
region-name xxx
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
#
stp instance 1 root secondary
stp instance 2 root primary
stp global enable
#
interface NULL0
#
interface Vlan-interface10
ip address 172.16.1.2 255.255.255.0
vrrp vrid 10 virtual-ip 172.16.1.254
#
interface Vlan-interface20
ip address 192.168.1.2 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.1.254
vrrp vrid 20 priority 120
#
interface Vlan-interface200
ip address 192.168.12.2 255.255.255.0
#
interface FortyGigE1/0/53
port link-mode bridge
#
interface FortyGigE1/0/54
port link-mode bridge
#
interface GigabitEthernet1/0/1
port link-mode bridge
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 10 20
combo enable fiber
#
interface GigabitEthernet1/0/2
port link-mode bridge
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 10 20
combo enable fiber
#
interface GigabitEthernet1/0/3
port link-mode bridge
port access vlan 10
combo enable fiber
undo stp enable
#
interface GigabitEthernet1/0/4
port link-mode bridge
port access vlan 20
combo enable fiber
SW3:
sysname SW3
#
irf mac-address persistent timer
irf auto-update enable
undo irf link-delay
irf member 1 priority 1
#
lldp global enable
#
system-working-mode standard
xbar load-single
password-recovery enable
lpu-type f-series
#
vlan 1
#
vlan 10
#
vlan 20
#
stp region-configuration
region-name xxx
instance 1 vlan 10
instance 2 vlan 20
active region-configuration
#
stp global enable
#
interface NULL0
#
interface Vlan-interface20
#
interface FortyGigE1/0/53
port link-mode bridge
#
interface FortyGigE1/0/54
port link-mode bridge
#
interface GigabitEthernet1/0/1
port link-mode bridge
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 10 20
combo enable fiber
#
interface GigabitEthernet1/0/2
port link-mode bridge
port link-type trunk
undo port trunk permit vlan 1
port trunk permit vlan 10 20
combo enable fiber
#
interface GigabitEthernet1/0/3
port link-mode bridge
port access vlan 10
combo enable fiber
stp edged-port
#
interface GigabitEthernet1/0/4
port link-mode bridge
port access vlan 20
combo enable fiber
stp edged-port
uj5u.com熱心網友回復：
你斷了2口，1口還是活的呀，當然vrrp不會切換了，要配置vrrp監視懲罰uj5u.com熱心網友回復：
做bfd上行鏈路檢測uj5u.com熱心網友回復：
SW1的二號口shutdown后 你確定無法從sw1ping通sw2的對應VLAN的物理IP嗎，如果還通 肯定是不會切換的，，，因為你還有一個埠可以通信做為了心跳轉載請註明出處，本文鏈接：https://www.uj5u.com/qita/25327.html
標籤：交換及路由技術
上一篇：Cisco VoIP配置技術下載