1. 封包 workaround 技术是使用其它 ICMP 封包来取待回应封包(echo packet),像是由Arkin[1][13] 里所提到的。blog.163.com|基于1 个网页 例句 释义: 全部,封包 更多例句筛选 1. Essentially, ping sends an echo packet to the device, and expects the device to echo the packet contents back. 简单地...
问题描述: BFD 中 bfd control-packet与bfd echo-packet区别 2024-10-27提问 举报 (0) 最佳答案 zhiliao_h907dg 使用bfd control-packet 要求两端设备都支持 BFD,才能够使用控制报文方式 如果有一段不支持就用 bfd echo-packet, bfd echo-packet 不需要两端都支持BFD 2024-10-27回答 评论(1) 举报 (0)...
ip route-static 0.0.0.0 0 vlan xx 1.1.1.2 bfd echo-packet (要指定出接口,否则没有bfd echo-packet的选项) 两端(均支持bfd)的情况下,两端都要配置bfd会话才可以起来 组网:(1.1.1.0/24)A(vlan 1,10.1.1.1)-(vlan 1,10.1.1.2)B(2.2.2.0), A配置:ip route-static 2.2.2.0 24 vlan 1 10.1.1.2 ...
The undo ac protect link-switch packet-loss echo-probe-time command restores the default number of Echo packets sent within a statistics collection interval. By default, the number of Echo packets sent within a statistics collection interval is 20. Format ac protect link-switch packet-loss echo-...
undo ac protect link-switch packet-loss echo-probe-time Parameters Parameter Description Value echo-probe-time Specifies the number of Echo packets. The value is an integer that ranges from 6 to 100. Views AP system profile view Default Level 2: Configuration level Usage Guidelines Usage...
5 packets transmitted, 0 received, +4 errors, 100% packet loss, time 4003ms pipe 4 [root@mufenggrow test]# echo $? 1 结果不为零证明执行执行失败 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 另外:还有很多常用的变量,可以使用echo 命令来输出 ...
0// 结果为0证明执行成功[root@mufenggrow test]# ping 192.168.1.22PING192.168.1.22(192.168.1.22)56(84)bytes of data.5packets transmitted,0received, +4 errors,100% packet loss,time4003ms pipe4[root@mufenggrow test]# echo $?1结果不为零证明执行执行失败...
3 packets transmitted, 3 received, 0% packet loss, time 2003ms rtt min/avg/max/mdev = 30.900/34.433/39.956/3.961 ms ICMP头:8字节-->8*8=64位,Data (Variable)为数据部分,在上面的ping中其大小为56字节。 | Type (8) | Code (8) | Checksum (16) | ...
ROUTER AND ITS ICMP ECHO PACKET TRANSFER METHODPROBLEM TO BE SOLVED: To provide a router and an ICMP (Internet control message protocol) echo packet forwarding method which enable an ICMP echo packet to surely reach a management object device.NARUSHIMA KOJI...
In this dpkt tutorial, I will demonstrate how to construct and send a simple ICMP echo packet. dpktis a sweet framework for creating and parsing packets. While dpkt doesn’t have much documentation, once you get the hang of using one module, the rest fall into place fairly easily. I’ll...