SMC NAS 04的穩定度.....

公司前一陣子購買了這台NAS
現在我接手了，我只能說他真的太詭異了!
先說說接法好了
NAS的上一層有一台gigabit的switch HUB
再上去再接了一台Vigor 2910的fireware

問題來了，先前接了一台Sonic pro 2040的防火牆
這樣子的連法，在同一個網段下連線都還滿快的!
但是換了Vigor2910後，噩夢來了...
第一次要連進去的速度可以說是慢的要命(去上個廁所再回來還在連)
要重複連進去好幾次才會慢慢變快，但還不是很快，都是要等一下!

但是之前連的Sonic pro 2040就沒有這個問題，就還滿快的!

去ping ip都還滿快的!
但是接在vigor 2910後，ping就爛掉了，如下：
Reply from 192.168.1.200: bytes=32 time=6ms TTL=64
Reply from 192.168.1.200: bytes=32 time=5ms TTL=64
Reply from 192.168.1.200: bytes=32 time=4ms TTL=64
Reply from 192.168.1.200: bytes=32 time=3ms TTL=64
Reply from 192.168.1.200: bytes=32 time=12ms TTL=64
Reply from 192.168.1.200: bytes=32 time=11ms TTL=64
Reply from 192.168.1.200: bytes=32 time=10ms TTL=64
Reply from 192.168.1.200: bytes=32 time=9ms TTL=64
Reply from 192.168.1.200: bytes=32 time=8ms TTL=64
Reply from 192.168.1.200: bytes=32 time=17ms TTL=64
Reply from 192.168.1.200: bytes=32 time=16ms TTL=64
Reply from 192.168.1.200: bytes=32 time=15ms TTL=64
Reply from 192.168.1.200: bytes=32 time=14ms TTL=64
Reply from 192.168.1.200: bytes=32 time=13ms TTL=64
Reply from 192.168.1.200: bytes=32 time=12ms TTL=64
Reply from 192.168.1.200: bytes=32 time=11ms TTL=64
Reply from 192.168.1.200: bytes=32 time=9ms TTL=64
Reply from 192.168.1.200: bytes=32 time=8ms TTL=64
Reply from 192.168.1.200: bytes=32 time=7ms TTL=64
Reply from 192.168.1.200: bytes=32 time=6ms TTL=64
Reply from 192.168.1.200: bytes=32 time=5ms TTL=64
Reply from 192.168.1.200: bytes=32 time=4ms TTL=64
Reply from 192.168.1.200: bytes=32 time=3ms TTL=64
Reply from 192.168.1.200: bytes=32 time=2ms TTL=64
Reply from 192.168.1.200: bytes=32 time=2ms TTL=64
Reply from 192.168.1.200: bytes=32 time=2ms TTL=64
Reply from 192.168.1.200: bytes=32 time=1ms TTL=64
Reply from 192.168.1.200: bytes=32 time<1ms TTL=64
Reply from 192.168.1.200: bytes=32 time=23ms TTL=64
Reply from 192.168.1.200: bytes=32 time=18ms TTL=64
Reply from 192.168.1.200: bytes=32 time=17ms TTL=64
Reply from 192.168.1.200: bytes=32 time=17ms TTL=64
Reply from 192.168.1.200: bytes=32 time=16ms TTL=64
Reply from 192.168.1.200: bytes=32 time=15ms TTL=64
Reply from 192.168.1.200: bytes=32 time=14ms TTL=64
Reply from 192.168.1.200: bytes=32 time=13ms TTL=64
Reply from 192.168.1.200: bytes=32 time=12ms TTL=64
Reply from 192.168.1.200: bytes=32 time=11ms TTL=64

穩定度不是很好，我想問一下，SMC會不會跟其他的網路產品互衝，如果沒有，我到底該怎麼設定，我的電腦連SMC這一台NAS速度才會快一點
我已經快得精神分裂症了.......慢到變智障了!!!