我有两个路由器连接到一个交换机，并且都有互联网连接。我已经按如下方式配置了 HSRP 和 VRRP，这是我正在使用的测试平台，所以我同时使用这两种方式。HSRP 在 GigabitEthernet 0/1 接口上正常工作，但在 vlan 上它们都处于活动状态。以下是配置：

Cisco Router 1
interface GigabitEthernet0/0
ip address 10.21.6.10 255.255.255.0
ip nat outside
exit

interface GigabitEthernet0/1
    ip address 192.168.1.2 255.255.255.0
    standby 0 ip 192.168.1.1
    standby 0 priority 95
    standby 0 preempt
    ip nat inside

interface GigabitEthernet0/1.101
    encapsulation dot1Q 101
    ip address 192.168.101.2 255.255.255.240
    vrrp 1 ip 192.168.101.1
    vrrp 1 priority 95
    ip nat inside

interface GigabitEthernet0/1.102
    encapsulation dot1Q 102
    ip address 192.168.102.2 255.255.255.0
    standby 2 ip 192.168.102.1
    standby 2 preempt
    ip nat inside

interface GigabitEthernet0/1.103
    encapsulation dot1Q 103
    ip address 192.168.103.2 255.255.255.0
    vrrp 3 ip 192.168.103.1
    vrrp 3 priority 140
    ip nat inside

interface GigabitEthernet0/1.104
    encapsulation dot1Q 104
    ip address 192.168.104.2 255.255.255.0
    standby 4 ip 192.168.104.1
    standby 4 priority 95
    standby 4 preempt
    ip nat inside

interface GigabitEthernet0/1.105
    encapsulation dot1Q 105
    ip address 192.168.105.2 255.255.255.0
    vrrp 5 ip 192.168.105.1
    vrrp 5 priority 95
    ip nat inside

interface GigabitEthernet0/1.106
    encapsulation dot1Q 106
    ip address 192.168.106.2 255.255.255.0
    standby 6 ip 192.168.106.1
    standby 6 preempt
    ip nat inside

interface GigabitEthernet0/1.107
    encapsulation dot1Q 107
    ip address 192.168.107.2 255.255.255.192
    vrrp 7 ip 192.168.107.1
    vrrp 7 priority 140
    ip nat inside 

interface GigabitEthernet0/1.108
    encapsulation dot1Q 108
    ip address 192.168.108.2 255.255.255.192
    standby 8 ip 192.168.108.1
    standby 8 priority 95
    standby 8 preempt
    ip nat inside

interface GigabitEthernet0/1.109
    encapsulation dot1Q 109
    ip address 192.168.109.2 255.255.255.0
    vrrp 9 ip 192.168.109.1
    vrrp 9 priority 95
    ip nat inside


Router 2
 int g0/0
    ip address 10.21.6.11 255.255.255.0
    ip nat outside
    no shutdown
    exit
 int g0/1
    ip address 192.168.1.3 255.255.255.0
    standby 0 ip 192.168.1.1
    standby 0 preempt         
    ip nat inside
    no shutdown
    exit
 int g0/1.101
    encapsulation dot1Q 101
    ip address 192.168.101.3 255.255.255.240
    vrrp 1 ip 192.168.101.1
    vrrp 1 priority 140
    ip nat inside
    exit
 int g0/1.102
    encapsulation dot1Q 102
    ip address 192.168.102.3 255.255.255.0
    standby 2 ip 192.168.102.1
    standby 2 priority 95
    standby 2 preempt
    ip nat inside
    exit
 int g0/1.103
    encapsulation dot1Q 103
    ip address 192.168.103.3 255.255.255.0
    vrrp 3 ip 192.168.103.1
    vrrp 3 priority 95
    ip nat inside
    exit
 int g0/1.104
    encapsulation dot1Q 104
    ip address 192.168.104.3 255.255.255.0
    standby 4 ip 192.168.104.1
    standby 4 preempt
    ip nat inside
    exit
 int g0/1.105
    encapsulation dot1Q 105
    ip address 192.168.105.3 255.255.255.0
    vrrp 5 ip 192.168.105.1
    vrrp 5 priority 140
    ip nat inside
    exit
 int g0/1.106
    encapsulation dot1Q 106
    ip address 192.168.106.3 255.255.255.0
    standby 6 ip 192.168.106.1
    standby 6 priority 95
    standby 6 preempt
    ip nat inside
    exit
 int g0/1.107
    encapsulation dot1Q 107
    ip address 192.168.107.3 255.255.255.192
    vrrp 7 ip 192.168.107.1
    vrrp 7 priority 95
    ip nat inside
    exit
 int g0/1.108
    encapsulation dot1Q 108
    ip address 192.168.108.3 255.255.255.192
    standby 8 ip 192.168.108.1
    standby 8 preempt
    ip nat inside
    exit
 int g0/1.109
    encapsulation dot1Q 109
    ip address 192.168.109.3 255.255.255.0
    vrrp 9 ip 192.168.109.1
    vrrp 9 priority 140
    ip nat inside
    exit

有谁知道为什么会这样做。