Part of the Intranet can‘t Ping the extranet.

hh010~

Asking for the help of the great God is such a problem that I have encountered.

1. Vpc9 cannot Ping ISP 8.8.8.8

2. Vpc11 cannot Ping ISP 8.8.8.8

3. ISP cannot remote telnet server

4. Branch R1 has done 8.8.8.85 of OSPF and default routing, and cannot Ping ISP. R1 can ping local core routing 60.30.1.1, and cannot Ping ISP: 60.30.1.2

6. When R1 traceroute 8.8.8.8 arrives at the gateway, it cannot be requested

7. The Intranet has been fully connected

In core-r, we do one arm protocol and OSPF. The default route can ping 8.8.8.8

Branch R1 has done OSPF and default routing, and can‘t Ping ISP‘s 8.8.8.8



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