下面这道CCNA的题目答案应该是哪个？

hzyingmu

Which command displays all routed protocols and the interfaces on which the protocol is enabled?
A. Show protocols.
B. Show protocol brief.
C. Show interfaces protocol.
D. Show interfaces.
E. Show routed.
F. Show routed interfaces.

能说明理由吗？

dainh

A

r5#sh proto
Global values:
  Internet Protocol routing is enabled
BRI0 is administratively down, line protocol is down
  Internet address will be negotiated using IPCP
BRI0:1 is administratively down, line protocol is down
BRI0:2 is administratively down, line protocol is down
Ethernet0 is up, line protocol is up
  Internet address is 192.168.x.x/24
Loopback0 is up, line protocol is up
  Internet address is 135.x.x.x/24
Serial0 is administratively down, line protocol is down
Serial1 is down, line protocol is down
Serial2 is administratively down, line protocol is down
Serial3 is administratively down, line protocol is down
Serial4 is administratively down, line protocol is down
Serial5 is administratively down, line protocol is down
Serial6 is administratively down, line protocol is down
Serial7 is administratively down, line protocol is down
Serial8 is administratively down, line protocol is down
Serial9 is administratively down, line protocol is down

wolf2602

D. Show interfaces

wolf2602

请看QUESTION NO: 145

You need to find out the IPX address on a Cisco 2500 series router. Which command displays all routed

protocols and the interfaces on which the protocol is enabled?

A. Show protocols.

B. Show protocol brief.

C. Show interfaces protocol.

D. Show interfaces.

E. Show routed.

F. Show routed interfaces.

Answer: D
之前有几位仁兄发表的帖子:说D不对,只能显示出IP protocols,不错.可是他们说应该选A,但是A 也不对呀,我在cisco2500上实验过,显示"incomplete command",其实我觉得正确的答案应该是"show ipx interface" i've try it on the cisco2500 router.

dainh

我个人认为是a

如果你启用的ipx协议
那么show protocols就能看到ipx的信息
而且a这个命令2500是肯定有的
我在前面贴出的sh proto输出就是2500系列的

Eisen

应该是sho prot吧。又不是sho ip proto，如果是IPX的话，应该能够把encap IPX的interfaces也都show出来的。