I have two sets of 3560 to do HSRP, the following connected more than 10 2950 or 2960 (each with two lines, one will be blocked by the spanning Tree Protocol), 3560 is zoned 3 VLAN1, 2, 3, the following 29 is not zoned VLAN, The interface between the two ends of the switch is set to access mode, and now the problem is that 29 of the 3560vlan1 are not reported, and 29 of VLAN2 and 3 are reporting similar%cdp-4-native_vlan_mismatch:native VLANs. Mismatc
(EMR gets data from S3)
Put the data after the Hadoop process into redshift for BI analysis
Common CDP architecture for Kinesis on 6.6.AWS#1 Click Stream Analytics#2 Payment7. Summary
Collect and process data in real time
Easy to use
Easily build applications with Java, Python, and KCl
Integration with S3, Redshift, Dynamodb and other service tools
Parallel processing
Aggregated data is se
RRDtool receives a value, and RRDtool calculates another value (such as an average) after receiving the value from the script, which is the PDP; this value represents the meaning of "xxx/seconds". Note that this value is not necessarily equal to the value that RRDtool receives. Unless it's a gauge, look at the following example to find out.
CF:CF is the abbreviation of consolidation Function. That is, the merge (statistics) function. There are AVERAGE, Max, MIN, last four, respectively, the n
signal in the carrier with the magnetic properties of the hard magnetism, andThe recording function of the tape recorder began to spread in the family.With the development of society and the improvement of people's living standard, people's pursuit of timbre quality is more and more high. The old-fashioned tape recorder was simply pale and unable to fillThe higher demand for the quality of music, the old-fashioned tape recorders were gradually eliminated from society. Replace it with a clearer,
classlessIP Route 0.0.0.0 0.0.0.0 fastethernet0/0!!!IP Access-list Extended vlan10Permit IP 10.10.10.0 0.0.0.255 anyIP Access-list Extended Vlan20Permit IP 20.20.20.0 0.0.0.255 anyNo CDP log mismatch duplex!Route-map Setnext Permit 10Match IP Address vlan10Set IP next-hop verify-availability 111.111.111.2 1 track 1(You can use track to determine if this is a path, because HSRP already has track on it, so the configuration here is primarily to invoke
Ethernet port to 33.33.33.254, which is used as the gateway of the IP Phone. Ip source-address 33.33.33.254 port 2000 auto assign 1 to 34. // set the local IP Phone number ephone-dn 1 number 8090 5. test. Note: Enable the PT5.3 Sound, Options --- Preferences ----- Sound summary: Note: (easy to error) 1. You must enable CDP function 2 on the switch, before the configuration is complete, it is best not to connect to the power of the IP Phone 3, enable
I have just been engaged in virtualization over the past few days. I think it is very fun. Today I have deployed my own NFS storage to facilitate access to computer resources.
Esxi is an important part of the vsphere product suite. It is responsible for converting physical resources of computers into logical resources to ensure efficient use of computer resources.
Esxi supports the following types of memory:
Local Storage stores virtual machine files on internal storage disks or directly connect
------------------------------------------------------------------------Locked_mode-----------5 1494 575 164Dbadmin 44443503 Cause
From the systemstate dump, it is seen that SMON process is doing some delete operation on that table.
Systemstate dump~~~~~~~~~~~~~~~~~Process 8:----------------------------------------So: 70000001fe572b0, type: 2, Owner: 0, flag: init/-/0x00(Process) Oracle pid = 8, callcur/top: 70000001ff98ea0/70000001ff95f68, flag: (16) SystemInt error: 0, call error: 0, sess erro
client)
You can use multiple protocols to enable different service sessions. A password can be used to protect a session.
O connect from the client:
§ Windbg-remote npipe: Server = server, pipe = pipename [, password = PASSWORD]
§ From inside windbg: file-> connect to remote session: for connection string, enter npipe: Server = server, pipe = pipename [, password = PASSWORD]
· Use remote.exe: remote.exe to use the Named Pipe for communication. If you are using a command line interface program,
because the configure file is designed incorrectly. You must first compile a dummy with GCC. c file, and then compile it later. Otherwise, the libtool will not be able to find any errors.
[User] #./configure -- enable-shared -- enable-static
After the local machine passes normal compilation, [user] # Make clean is cleared, and then cross-compilation is executed.
Usually use [CDP @ cdpserver jpeg-6b] $. /configure -- prefix =/usr/local/ARM/3.4.1/ARM-L
on the Internet. It is an open-source monitoring solution that features extraordinary performance and continues to provide reliable monitoring for thousands of organizations around the world.3) NediNedi is also an open-source network monitoring tool for users. NeDi can make full use of CDP, FDP and, or LLDP on your core network devices. It can also include other network components. When they are on the network boundary, they can also work very well.4
the Issue 3 isolation command
1. Terminal
. Ping
. Arp-
. Netstat-rn
. Ipconfig-a [ifconfig]
. Tracert [traceroute or winipcfg]
2. cisco IOS
. Ping
. Trace
. Debug
. Show version
. Show ip int brief
. Show interface
. Show cdp neighbor detail
. Show controller
IV isolation Guide. Check the running status and Data Error Rate. Make sure that the interface configuration is correct.. Check cable configuration. Check the wrong cable or connection. Check
Global debugging
When configuring a Cisco router, the boundaries between global and interface commands are obvious. In this case, we use "Global" to identify commands that cannot be used for interface debugging or specific transmission media types and Protocol debugging. For example, in vrouters 2500, you can use Debugging commands to analyze the Cisco Discovery Protocol (CDP ). We remotely log on to the vrotelnet through telnet. By default, the outpu
technologyEnergy conservation and environmental protection are the major themes of the world. Cloud computing is also known for its low cost and high efficiency. Cloud computing has enormous economies of scale, while increasing the efficiency of resource utilization, saving a lot of energy. Green energy-saving technology has become an essential technology for cloud computing, and more and more energy-saving technologies will be introduced into cloud computing in the future. Carbon Disclosure Pr
mode of data processing commands: immediate number, register, and register shift.
The addressing method of the load/store command of characters and unsigned bytes, miscellaneous, and batch data transmission.
Chapter 3 Introduction to arm Instruction Sets. Some basic arm Instruction Function segments.
Four jump commands B (jump command), BL (jump command with return), blx (jump command with return and status switch), and Bx (jump command with status switch)
Three data processing commands: Data T
) smlal {cond} {s}
Iv. Jump commandsThere are two methods to achieve program jump in arm. One is to use Jump commands to directly jump, and the other is to directly assign values to PC registers to achieve jump.Operator condition Code LocationB label jump command PC terminal Label B {cond}BL label jump command LR ← PC-4 with Link, PC ← label BL {cond}Bx rm jump command PC terminal label with status switch, switch processing status BX {cond}
5. Arm coprocessor commandsArm supports coprocessor ope
Delay secport Vl An port-state cost priority Fast-start Group-method------------------------------------------------------------- 1/1 1 Forwarding Disabled 1 blocking disabled
Although this information indicates that the root bridge bid is 100.00-e0-f9-16-28-00, it is still very difficult to locate a switch in a large network that specifies that the Mac is 00-e0-f9-16-28-00. A lengthy and error-prone method is to list all the MAC addresses of all catalyst switches, and a more efficien
informationRouter#show CDP nei; show neighbor informationRouter#reload; Start again!Router Password settings:router>enable; Enter privileged modeRouter#config terminal; Go to global configuration modeRouter (config) #hostname; set the hostname of the switchRouter (config) #enable secret xxx; set privileged encryption passwordRouter (config) #enable password xxb; set privileged non-secret passwordRouter (config) #line console 0; Enter the console port
server, network, security, and storage teams. inside VMware Virtual Center, the VM is configured the same as before. Now you don't need to define the network configuration in virtual Center, the port profile defined on the Cisco Nexus 1000V control engine can be displayed as a port group in virtual Center. Virtualization administrators can take advantage of pre-configured port groups to focus on VM management, while network administrators can use port profiles to configure a large number of po
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