本帖最后由 紫川凌 于 2012-11-14 10:49 编辑
走的是负载均衡的 你可以用扩展ping来检测
R1#ping
Protocol [ip]:
Target IP address: 56.56.56.6
Repeat count [5]:
Datagram size [100]:
Timeout in seconds [2]:
Extended commands [n]: y
Source address or interface:
Type of service [0]:
Set DF bit in IP header? [no]:
Validate reply data? [no]:
Data pattern [0xABCD]:
Loose, Strict, Record, Timestamp, Verbose[none]: record
Number of hops [ 9 ]:
Loose, Strict, Record, Timestamp, Verbose[RV]:
Sweep range of sizes [n]:
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 56.56.56.6, timeout is 2 seconds:
Packet has IP options: Total option bytes= 39, padded length=40
Record route: <*>
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
(0.0.0.0)
Request 0 timed out
Reply to request 1 (128 ms). Received packet has options
Total option bytes= 40, padded length=40
Record route:
(12.12.12.1)
(24.24.24.2)
(45.45.45.4)
(56.56.56.5)
(56.56.56.6)
(56.56.56.6)
(45.45.45.5)
(24.24.24.4)
(12.12.12.2)
<*>
走的是R1-R2-R4-R5-R6
End of list
Reply to request 2 (116 ms). Received packet has options
Total option bytes= 40, padded length=40
Record route:
(12.12.12.1)
(23.23.23.2)
(35.35.35.3)
(56.56.56.5)
(56.56.56.6)
(56.56.56.6)
(35.35.35.5)
(23.23.23.3)
(12.12.12.2)
<*>
这次走的是R1-R2-R3-R5-R6
End of list
Reply to request 3 (84 ms). Received packet has options
Total option bytes= 40, padded length=40
Record route:
(12.12.12.1)
(24.24.24.2)
(45.45.45.4)
(56.56.56.5)
(56.56.56.6)
(56.56.56.6)
(45.45.45.5)
(24.24.24.4)
(12.12.12.2)
<*>
End of list
Reply to request 4 (72 ms). Received packet has options
Total option bytes= 40, padded length=40
Record route:
(12.12.12.1)
(23.23.23.2)
(35.35.35.3)
(56.56.56.5)
(56.56.56.6)
(56.56.56.6)
(35.35.35.5)
(23.23.23.3)
(12.12.12.2)
<*>
End of list
Success rate is 80 percent
*Mar 1 00:16:40.891: ICMP: echo reply rcvd, src 56.56.56.6, dst 12.12.12.1
*Mar 1 00:16:41.015: ICMP: echo reply rcvd, src 56.56.56.6, dst 12.12.12.1
*Mar 1 00:16:41.103: ICMP: echo reply rcvd, src 56.56.56.6, dst 12.12.12.1
*Mar 1 00:16:41.175: ICMP: echo reply rcvd, src 56.56.56.6, dst 12.12.12.1(4/5), round-trip min/avg/max = 72/100/128 ms
R1# |