undo error-down auto-recovery命令用来去使能处于error-down状态的接口状态自动恢复为Up的功能。 缺省情况下,处于error-down状态的接口状态自动恢复为Up的功能未使能。 error-down状态表示接口由于错误事件而被Shutdown。目前,错误事件包括:auto-defend保护、BPDU保护、双主故障、mac
Lyra - A simple to use, composable, command line parser for C++ 11 and beyond. [Boost] Ncurses - A terminal user interface. [MIT] oof - Convenient, high-performance RGB color and position control for console output. [MIT] PDCurses - Public domain curses library with both source code and...
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Use the rmon collection stats interface configuration command to collect Ethernet group statistics, which include usage statistics about broadcast and multicast packets, and error statistics about cyclic redundancy check (CRC) alignment errors and collisions. Use the no form of t...
dir 1> output.txt 2>&1 # redirect a program output to b stdin a | b # redirect file to stdin # Windows only support < but not << cmd < file # redirect fellowing command's output to cmd, until delimiter(here document) cmd << delimiter ...
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The CRC covers all bytes in front of the CRC field.6.5.2 Error Code Definitions Exception codes returned (0x00–0x8F are for common exception codes). Code Item Meaning NMS Handling 0x01 Illegal function The function code received in the query - ...
However, sometimes you must compute a CRC in software, for example in a C or C++ program that will run in an embedded system. CRC Math in C I'm going to complete my 3-part discussion of checksums by showing you how to implement a CRC in C. I'll start with a naive implementation ...
cc: -W option with unknown program all source: zlib () module: librdkafka action: fail reason: compile check failed: CC: CC flags: -lz /usr/bin/cc -g -O2 -fPIC -Wall -Werror -Wfloat-equal -Wpointer-arith -Wall -Werror -lz _mkltmpXXXX.c -o _mkltmpXXXX.c.o -g: cc: -...
* might be 0xff, for regular PPP, or it might be an address field for Cisco * point-to-point with HDLC framing as per section 4.3.1 of RFC 1547 ("Cisco * HDLC"). This is, for example, what you get with NetBSD's DLT_PPP_SERIAL. * * We give it the same value as NetBSD...