有冇cisco人? - 鬧市冰室

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回覆：回覆：有冇cisco人?

ellis

文章: 13

于 2003-10-04 00:38

iczfirz wrote:
偉哥 ... 我玩unix出身... cisco野我好好好好小小小小掂... 所以 ... 起到隻野行都叫做過到自己架啦... 我諗我做完成壇野先會正正式式去學...

virtual interface.. 同 loopback.. 我都未知有乜作用 ...

This is a good practice la..
in generic name call virtual interface, more specific name is loopback interface. It is a non-exist interface and always up.
Its function may vary, depends on how do you use it. In switch, it can use as
Vlan interface to route traffic. In router it can provide load balance/resilient link by specific loopback as next hop address instead of serial/ethernet interface. In protocol, it use as router ID..etc.

In your previous example, you also lose HSRP. Why don't get a load balancer such as foundry serveriron, it just cost around 6k for 8 ports in ebay.

樹型目錄

有冇cisco人? - iczfirz , 2003-09-29 01:34

回覆：有冇cisco人? - LP , 2003-09-29 16:30

回覆：有冇cisco人? - ellis , 2003-09-29 17:50

回覆：回覆：有冇cisco人? - franng , 2003-09-30 00:56

回覆：回覆：回覆：有冇cisco人? - ellis , 2003-09-30 12:47

回覆：有冇cisco人? - iczfirz , 2003-09-29 22:36

回覆：有冇cisco人? - LP , 2003-09-30 00:42

回覆：回覆：有冇cisco人? - iczfirz , 2003-09-30 01:22

回覆：回覆：回覆：有冇cisco人? - ellis , 2003-09-30 15:30

回覆：有冇cisco人? - franng , 2003-09-30 13:01

回覆：有冇cisco人? - iczfirz , 2003-10-01 01:46