It can't ping WAN size 1600. How should I do?
interface GigabitEthernet0/0
description WAN TO PE
ip address 10.4.254.6 255.255.255.252
ip virtual-reassembly in max-fragments 64 max-reassemblies 1024
load-interval 30
duplex auto
speed auto
end
BDI154458#ping 10.4.254.5
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.4.254.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 4/4/4 ms
BDI154458#ping 10.4.254.5 siz 1600
Type escape sequence to abort.
Sending 5, 1600-byte ICMP Echos to 10.4.254.5, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
Thank you very much.