wlc 4400

Tag: AP AP is not registered on the wlc An AP is not registered with the wlc. After half a day, I used a command to find out the cause. Debug lwapp events enable Found * Mar 1 00:51:04. 203: lwapp_client_event: spamsenddiscoveryrequest: sending discovery Type 0 to handle 255.255.255* Mar 1 00g: 51: 04.206: lwapp_client_event: spamdecodediscoveryreply-ignore discovery response: Version 4.2.176.0 is not sup

If you forget the Cisco WLC Wireless Controller Administrator password, follow these steps to modify it ~ After the wireless controller starts, enter Restore-password at the user prompt Enter a new user name at the ranter user name prompt Enter the new password at the Enter password prompt Re-enter the new password at the Restore-password prompt Save The above steps complete the password reset of the wireless controllerThis article

[Abstract]The first meego smartphone, Nokia, appeared on a sales website named mongodom in Kazakhstan recently. They offered a release date of August 19, priced at 99,990 KZT, or about 4420 yuan, the release date of Sweden was released in the early

Telnet admin Admin 3Com super stack II console N/A (none) Admin Accelerated networks dsl cpe and dslam Telnet sysadm anicust ADC kentrox pacesetter router Telnet n/a secret Adtran mx2800 Telnet N/A adtran Advanced integration pc bios console N/A advance Admin Alcatel PBX 4400 port 2533 Kermit unknown thanks to Nicolas Gregoire Alcatel PBX 4400 port 2533 dhs3mt dhs3mt unknown thanks to Nicolas Gregoire Alca

stupid, how many different item shapes have to define a different creation function, I have been looking for an afternoon did not find a better way to pass the argument, first Just use this stupid method. Remember that there are several DS that need to write the corresponding item function, I'll just list Item03, I'm not going to tell you that I've piled up 24 to Item24 Code to copy the code as follows #!/usr/bin/env python #coding =utf-8 Import RRDtool def Item01 (Rrdname, Startstamp, DS

better way to pass the argument, firstJust use this stupid method. Remember that there are several DS that need to write the corresponding item function, I'll just list Item03, I'm not going to tell you that I've piled up 24 to Item24 The code is as follows Copy Code #!/usr/bin/env python#coding =utf-8Import RRDtooldef Item01 (Rrdname, Startstamp, DS):Rrdtool.create (rrdname, '--step ', ' o ', '--start ', Startstamp, Ds[0],' rra:average:0.5:1:3000 ',' Rra:ave

1. Print the native device name and IPV4 address#!/usr/bin/python2.7#-*-Coding=utf-8-*-import socketDef print_machine_info ():HOST_NAME = Socket.gethostname () #本机设备名 ip_address = Socket.gethostbyname (host_name) # The IP address corresponding to the device namePrint "%s \ ' s IP is%s"% (host_name,ip_address) # Printingif __name__ = = ' __main__ ':Print_machine_info ()2. Get the IP address information for the remote device#!/usr/bin/python2.7Import socketDef print_machine_info ():Remote_hostnam

A few days ago the user called to say that the administrative building wireless network is not good use, all the APS are bright red! Very strange, because the day before the use is normal, how all the bad use it? Rushed to the user site login WLC, found on the WLC a lot less APS, and these APs are 1131, the other models of 1142, 1602 are working properly, is it really bad?View

1. Loading and aging of large objects in the reserved area without PIN will cause fragments in the sharing pool. Oracle wants to solve this problem by creating a region in the sharing pool, 1. Loading and aging of large objects in the reserved area without PIN will cause fragments in the sharing pool. Oracle wants to solve this problem by creating a region in the sharing pool, I. Reserved Area Loading and aging of large objects without PIN will cause fragments in the sharing pool. Oracle wa

Release date:Updated on: Affected Systems:Cisco Wireless LAN Control 7.2Cisco Wireless LAN Control 7.1Cisco Wireless LAN Control 7.0Unaffected system:Cisco Wireless LAN Control 7.2.103.0Cisco Wireless LAN Control 7.1.91.0Cisco Wireless LAN Control 7.0.220.0Description:--------------------------------------------------------------------------------Bugtraq id: 57524CVE (CAN) ID: CVE-2013-1104Cisco WLC is responsible for system-wide wireless LAN function

Release date:Updated on: Affected Systems:Cisco Wireless LAN Control 7.2Cisco Wireless LAN Control 7.1Cisco Wireless LAN Control 7.0Unaffected system:Cisco Wireless LAN Control 7.2.103.0Cisco Wireless LAN Control 7.1.91.0Cisco Wireless LAN Control 7.0.220.0Description:--------------------------------------------------------------------------------Bugtraq id: 57524CVE (CAN) ID: CVE-2013-1105Cisco WLC is responsible for system-wide wireless LAN function

ROLLUP will gradually remove a field on the right from the right to the left Based on the field following group by, and gradually sum up, CUBE sums all the combinations of fields after group. CUBE eg1: SELECT department_id, job_id, SUM (salary) FROM employees WHERE department_id Group by cube (job_id, department_id ); DEPARTMENT_ID JOB_ID SUM (SALARY) ---------------------------------- 211200 10 4400 20 19000 30 24900 40 6500 50 1564

Recently established in the lab's network environment, all host labs are connected via a switch. Want to be a gateway through the server (single card), using the Mentohust authentication extranet, and then other hosts in the intranet through this gateway to connect to the external network.1. First use mentohust on the server to connect to the extranet, and then enter the Ifconfig command at the terminal to view the acquired extranet IP:Eth0 Link encap: Ethernet Hardware address B8:AC:6F:D8

enterprise wireless network, there will be a region without wireless signals. When this LAP fails, the background WLC will immediately detect it. At this time, the WLC automatically adjusts the transmit power of its adjacent LAP to increase the transmit power to increase the cellular range. By increasing the coverage of surrounding cells, we can make up for the missing signals again. In this case, the wire

size. For example, in Cisco's wireless network deployment, when a LAP fails, its cell disappears. In the deployment diagram of the enterprise wireless network, there will be a region without wireless signals. When this LAP fails, the background WLC will immediately detect it. At this time, the WLC automatically adjusts the transmit power of its adjacent LAP to increase the transmit power to increase the ce

Tags: structure body installation Complete WLC SOURCE address LSE Service CAT LinuxThe Linux virtual Server (LVS) project provides the most common load balancing software on the Linux operating system.Cluster definition :Cluster (cluster) technology is a relatively new technology, through clustering technology, can be paid at a lower cost in the performance, reliability, flexibility of relatively high returns, and its task scheduling is in the cluster

Conclusions1, the parameters associated with the shared pool are: shared_pool_size,shared_pool_reserved_size,_shared_pool_reserved_pct _shared_pool_reserved_min_alloc 2,shared_pool_reserved_size generally default is Shared_pool_size 5%, this ratio is controlled by the parameter _shared_pool_reserved_pct 3,_shared_pool_reserved_min_alloc controls the minimum allocation size in the reserved pool, with a default size of 4400 and a range of 4000bytes to 6

, LVS needs to turn on routing forwarding2.2.3 LVS TUN Tunnel Can achieve high availability across the computer room for some applications2.2.4 LVS Full NATImplement multiple LB scheduler to process requests (ospf+ multiple LVs)2.3 LVS Scheduling algorithmFixed scheduling algorithm: Rr,wrr,dh,shDynamic Scheduling algorithm: WLC,LC,LBLC,SED,NQCommon algorithms: RR, WRR, WLCRR round robin (Round-robin), which assigns a request to a different RS

cache hit rate of each server, this improves the processing capability of the entire cluster system. The lblc scheduling algorithm first finds the Server recently used by the target IP address of the request. If the server is available and is not overloaded, the request is sent to the server. If the server does not exist, alternatively, if the server is overloaded and has half of the server's workload, select an available server based on the "least connection" principle and send the request to

连接 Weight Least-Connection wlc基于局部性的最小连接 Locality-Based Least Connections lblc带复制的基于局部性最小连接 Locality-Based Least Connections with Replication lblcr目标地址散列调度 Destination Hashing dh源地址散列调度 Source Hashing sh18.9-10 LVS NAT Mode constructionNat Mode Setup – Prep work三台机器分发器，也叫调度器（简写为dir）内网：133.130，外网：147.144（vmware仅主机模式）rs1内网：133.132rs2内网：133.133三台机器分发器，也叫调度器（简写为dir）内网：133.130，外网：142.147（vmware仅主机模式）rs1内网：133.132，设置网关为133.130rs2内网：133.133，设置网关为133.130三台机