There's one entry in ACL TO_SW1 to permit ping from R6 to 228.28.28.28, which is permit icmp any host 228.28.28.28 echo.
Shouldn't it be like permit icmp any host 228.28.28.28?
There's one entry in ACL TO_SW1 to permit ping from R6 to 228.28.28.28, which is permit icmp any host 228.28.28.28 echo.
Shouldn't it be like permit icmp any host 228.28.28.28?