appletalk

#debug ip rip eventsRIP event debugging is onYH-Router#NOV 27 13:55:45 PST: RIP: sending v1 update to 255.255.255.255 via TokenRing1/0 (165.48.65.136)NOV 27 13:55:45 PST: RIP: Update contains 25 routesNOV 27 13:55:45 PST: RIP: Update queuedNOV 27 13:55:45 PST: RIP: Update contains 6 routesNOV 27 13:55:45 PST: RIP: Update queuedNOV 27 13:55:45 PST: RIP: Update sent via TokenRing1/0......YH-Router#undeb allAll possible debugging has been turned off Ping Command Ping is the most commonly used

There are many things worth learning about the configuration mode of a Cisco router. Here we mainly introduce the mode of user execution and privilege of a Cisco router. Ping is the most commonly used troubleshooting command. It consists of a group of ICMP response request packets. If the network runs normally, a group of response packets will be returned. ICMP messages are transmitted using IP data packets. Therefore, when an ICMP response message is received, the connections below Layer 3 are

dialog executed on the command line Systat: displays terminal line information. Telnet Remote Logon Terminal line parameters Test sub-system memory and Port Tn3270 open a tin3270 connection Trace route to destination Undebug exit debugging Verify the total number of blinking files Where displays active connections Which-route: Execute the OSI route table search and display the result Write writes the running settings to the memory, network, or terminal. X3 set X.3 parameters on PAD Xremote ente

onYH-Router#NOV 27 13:55:45 PST: RIP: sending v1 update to 255.255.255.255 via TokenRing1/0 (165.48.65.136)NOV 27 13:55:45 PST: RIP: Update contains 25 routesNOV 27 13:55:45 PST: RIP: Update queuedNOV 27 13:55:45 PST: RIP: Update contains 6 routesNOV 27 13:55:45 PST: RIP: Update queuedNOV 27 13:55:45 PST: RIP: Update sent via TokenRing1/0......YH-Router#undeb allAll possible debugging has been turned off Ping Command Ping is the most commonly used troubleshooting command. It consists of a group

rows) after a Telnet session with the same vrotelnet is established ). Now, the router configuration dialog will ask what network protocols we want to run on the Dallas router. The answer is simple. Select Yes or No. According to our plan, the three protocols we want to route include IP, IPX, and AppleTalk. This part of man-machine interaction is displayed. SNMP stands for "Simple Network Management Protocol", although it is not a real Network Protoc

also show more details.Note the amount of data that is requested by NFS is very large, and many details cannot be displayed unless you increase snaplen. Try the '-s192 ' option.The NFS response message is not explicitly marked with an RPC operation. Therefore, Tcpdump reserves the "recent" request record, matching the response message according to the transaction number. If the response message does not have a corresponding request message, it cannot be parsed.Kipappletalk (DDP on UDP)The APPLE

is successful. 8. extension. I checked the encoding range of the Asian text set (dubyte encoding or multi-byte encoding. We think that extending the ing to 0x80 ---- 0xFE should support all the plain text. Maximum Minimum value of the standard encoding range GB2312-1989 first byte: 0xA1 ---- 0xF7 0xA1 0xFE Second byte: 0xA1 ---- 0xFE First GBK byte: 0x81 ---- 0xFE 0x40 0xFE Second byte: 0x40 ---- 0x7E 0x80 ----- 0xFE BIG-5 first byte: 0x81-0xFE 0x40 0xFE Second byte: 0x40-0x7E 0x81 ---- 0xFE Sh

the-V option (-vv), more details will be displayed. Note that the volume of NFS requests is very large. Unless snaplen is added, many details cannot be displayed. Try the '-s192' option. The RPC operation is not explicitly indicated in the NFS response message. therefore, tcpdump retains ''recent ''request records and matches the response message according to the transaction number. if the response packet does not have the corresponding request packet, it cannot be analyzed. Kipappletalk (DDP o

mobile users? Whether the client needs Can special software be used to access the server? There are several levels of interoperability. At the lowest layer, the system can define and use a variety of different network protocols. NetWare networks use IPX, while most Unix networks and the Internet use TCP/IP. By default, NT uses NetBEUI. All of these operating systems support other protocols, but they run their core protocols with the optimal validity rate. At the higher level, even if the client

To master a protocol, we need to understand it based on it. Here we will analyze the content of the PPP protocol. First, let's take a look at the overview of the PPP protocol. Currently, most analog dial-up connections use PPP as the data link protocol, which has the following features: Error Detection Automatically negotiate network layer addresses CHAP or PAP Authentication Data Compression Meets ISO standards PPP and the serial line Internet Protocol SLIP) are often confusing. SLIP only suppo

The metric calculation formula for EIGRP is basically the same as IGRP, but the metric calculation of EIGRP is igrp*256, which enables finer-grained metric identification.Four components of EIGRP: Protocol-related modules Rtp Neighbor Discovery Mechanism Dual algorithm 650) this.width=650; "Style=" border-bottom:0px; border-left:0px; border-top:0px; border-right:0px "title=" 1423786203636 "border=" 0 "alt=" 1423786203636 "src=" http://s3.51cto.com/wyfs02/M02/5A/28/ Wk

(config_firewall) [n/y/?] Select "Y" and the kernel will support the firewall.(3), TCP/IP networking (config_inet) [y/n/?] Select "Y" and the kernel will support the TCP/IP protocol.(4) The IPX protocol (CONFIG_IPX) [n/y/m/?] Select "Y" and the kernel will support the IPX protocol.(5), Appletalk DDP (config_atalk) [n/y/m/?] Select "Y" and the kernel will support the Appletalk DDP protocol. 8. SCSI support