S7506E交换机配置track联动静态路由切换不生效

组网如下：

SW1正常情况下走wan1，当nqa探测到wan1地址不可达的时候进行路由切换，下一跳切换到wan2

S7506E静态路由结合track做联动，关键配置如下：

#

nqa entry admin wan1

type icmp-echo

destination ip 10.1.1.1

frequency 100

next-hop ip 10.1.1.1

reaction 1 checked-element probe-fail threshold-type consecutive 5 action-type trigger-only

#

nqa entry admin wan2

type icmp-echo

destination ip 10.2.1.1

frequency 100

next-hop ip 10.2.1.1

reaction 1 checked-element probe-fail threshold-type consecutive 5 action-type trigger-only

#

nqa schedule admin wan1 start-time now lifetime forever

nqa schedule admin wan2 start-time now lifetime forever

#

track 1 nqa entry admin wan1 reaction 1

track 2 nqa entry admin wan2 reaction 1

#

ip route-static 10.42.182.0 24 10.1.1.1 preference 30 description To_Guangzhou1 track 1

ip route-static 10.42.182.0 24 10.2.1.1 preference 70 description To_Guangzhou1 track 2

将中间连接设备连接wan1的线缆拔掉，ping包不通了，NQA探测提示失败，但是查看路由还是在

[SJ_CORE_OM1_1F_H7506]ping 10.1.1.1

Ping 10.1.1.1 (10.1.1.1): 56 data bytes, press CTRL+C to break

Request time out

Request time out

Request time out

Request time out

Request time out

--- Ping statistics for 10.1.1.1 --- 5 packet(s) transmitted, 0 packet(s) received, 100.0% packet loss

路由：

[SJ_CORE_OM1_1F_H7506]dis ip rou 10.42.182.0

Summary count : 3

Destination/Mask Proto Pre Cost NextHop Interface

0.0.0.0/0 Static 60 0 33.33.33.1 Vlan10

10.0.0.0/8 Static 60 0 10.48.199.19 Vlan3990

10.42.182.0/24 Static 30 0 10.1.1.1 GE1/3/0/33

<SJ_CORE_OM1_1F_H7506>dis track all

Track ID: 1 State: Negative

Duration: 0 days 0 hours 34 minutes 26 seconds

Tracked object type: NQA

Notification delay: Positive 0, Negative 0 (in seconds)

Tracked object:

NQA entry: admin wan1

Reaction: 1

Remote IP/URL: 10.1.1.1

Local IP: --

Interface: --

Track ID: 2

State: Positive

Duration: 0 days 1 hours 29 minutes 30 seconds

Tracked object type: NQA

Notification delay: Positive 0, Negative 0 (in seconds)

Tracked object:

NQA entry: admin wan2

Reaction: 1

Remote IP/URL: 10.1.1.2

Local IP: --

Interface: --

将配置刷到模拟器测试与现场现象一致，单独测试发现不添加描述信息可以正常track，怀疑是描述信息导致

查看描述信息发现如下：

因为description后面接的设备都会认为是描述文本，所以track不生效：

[H3C]ip route-static 30.30.30.30 32 10.1.1.1 description  12 ?

  TEXT  Route description (60 characters at most)

  <cr>

应该配置为：

ip route-static 10.42.182.0 24 10.1.1.1 preference 30 track 1 description To_Guangzhou1 

将现场track配置调整到描述信息前面之后正常

ip route-static 10.42.182.0 24 10.1.1.1 preference 30 track 1 description To_Guangzhou1