考试时候OA 和R&D的路由条目

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X_PE1: 有备份接口就行

display ipv6 routing-table fc00::2 verbose

X_PE1：关闭G5/0/2后，路由追踪到A 12 5就行

int G3/0/2 shutdown tracert ipv6 -a fc00::1 fc00::5

隧道测试：可测可不测，主要看bfd有没有up

下面分别是在：X_PE1、X_PE2、Y_PE1、Y_PE2、Z_PE1、Z_PE2中测试

tracert srv6-te policy policy-name xpe1-zpe1 end-op fc02:5::100

tracert srv6-te policy policy-name xpe2-zpe2 end-op fc02:6::100

tracert srv6-te policy policy-name ype1-zpe1 end-op fc02:5::100

tracert srv6-te policy policy-name ype2-zpe2 end-op fc02:6::100

tracert srv6-te policy policy-name zpe1-xpe1 end-op fc02:1::100 tracert srv6-te policy policy-name zpe1-ype1 end-op fc02:3::100

tracert srv6-te policy policy-name zpe2-xpe2 end-op fc02:2::100 tracert srv6-te policy policy-name zpe2-ype2 end-op fc02:4::100

Z_PE路由表：没有BE就是对的

display ip routing-table vpn-instance OA display ip routing-table vpn-instance R&D

Y_PE查看Z园区路由：101有BE备份，100、99只有TE

display ip routing-table vpn-instance OA 10.3.101.0 verbose display ip routing-table vpn-instance R&D 10.3.99.0 verbose display ip routing-table vpn-instance R&D 10.3.100.0 verbose

Z_Export访问Y_Export的路由：能通就行

ping -vpn-instance OA -a 10.3.101.254 10.100.2.1 ping -vpn-instance R&D -a 10.3.100.254 10.100.3.1