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EmergingNetworking版 - Ethernet MAC and IP address
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相关话题的讨论汇总
话题: ip话题: mac话题: ethernet话题: address话题: pc
进入EmergingNetworking版参与讨论
1 (共1页)
i**p
发帖数: 902
1
I can only set up an IP address for an Ethernet card. What would happen if we
could set multiple IP addresses?
d*b
发帖数: 130
2
no, the same MAC with WAN IP + LAN IP + VPN IP
i**p
发帖数: 902
3
I could not understand your answer well. My point is to have multiple IP
address for one net card (MAC address) in one PC. Is the router in the same
network confused by several IP address mapped to one MAC?

【在 d*b 的大作中提到】
: no, the same MAC with WAN IP + LAN IP + VPN IP
d*b
发帖数: 130
4
I mean you can have WAN IP and LAN IP and VPN IP at the same time on one MAC!

【在 i**p 的大作中提到】
: I could not understand your answer well. My point is to have multiple IP
: address for one net card (MAC address) in one PC. Is the router in the same
: network confused by several IP address mapped to one MAC?

p**q
发帖数: 535
5
wan/lan ip are configured in different interface so it's different mac?

!

【在 d*b 的大作中提到】
: I mean you can have WAN IP and LAN IP and VPN IP at the same time on one MAC!
z**r
发帖数: 17771
6
what are you worried about?

we

【在 i**p 的大作中提到】
: I can only set up an IP address for an Ethernet card. What would happen if we
: could set multiple IP addresses?

d*b
发帖数: 130
7
for different nets, you have different IP addresses, for example, you use
route
r to access internet. From outside, your router has an IP, from inside, your
ro
uter, your PC each has one IP beginning with 192.168.***.***
they shouldn't affect each other.
and you can also setup VPN to some other PC, then you have another IP in
anothe
r net.

we

【在 i**p 的大作中提到】
: I can only set up an IP address for an Ethernet card. What would happen if we
: could set multiple IP addresses?

b******e
发帖数: 66
8
Nope, the router will not get confused in the case, but it will be if it is
the
other way around. Think you will understand.

【在 i**p 的大作中提到】
: I could not understand your answer well. My point is to have multiple IP
: address for one net card (MAC address) in one PC. Is the router in the same
: network confused by several IP address mapped to one MAC?

1 (共1页)
进入EmergingNetworking版参与讨论
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ethernet的switch在什么情况下会转发source address是multicast address的frame?Juniper software engineer open in CA- fresh graduate(CS, EE
请推荐wireless router请教VLAN
有两层NAT下怎么设置VPN? 问一个ATT DSL猫和D-Link wireless Router 连接的问题。
Looking for VPN books请教高手一个网络设置的问题(有点复杂)
相关话题的讨论汇总
话题: ip话题: mac话题: ethernet话题: address话题: pc