我看Show里面是有routing...
3750G#sh ip route
Gateway of last resort is 172.16.0.254 to network 0.0.0.0
172.16.0.0/24 is subnetted, 8 subnets
C 172.16.8.0 is directly connected, Vlan3
S 172.16.9.0 [1/0] via 172.16.8.253
C 172.16.10.0 is directly connected, Vlan2
C 172.16.7.0 is directly connected, Vlan7
C 172.16.0.0 is directly connected, Vlan5
C 172.16.1.0 is directly connected, Vlan1
C 172.16.2.0 is directly connected, Vlan4
C 172.16.3.0 is directly connected, Vlan6
S* 0.0.0.0/0 [1/0] via 172.16.0.254
3750G#sh run | inc helper
ip helper-address 172.16.1.3
ip helper-address 172.16.1.3
ip helper-address 172.16.1.3
ip helper-address 172.16.1.3
今天早上到公司,干脆直接重开...结果就好了!?
可是始终不懂,Ip helper=address这个到底怎么用?
网络上查到的到资料好像是说
“会依照该vlan所设定的interface ip address,向上层的dhcpcp server拿ip”
这样的解释对吗? 有兴趣想看架构的先进,可以私训我...
其实我有点不懂,为什么公司有两条外线,怎么网络速度还可以被嫌。
我进来第一天,用网络就觉得...真的颇慢。
连开yahoo、GOOGLE,大概都要等差不多5秒左右...