2013年8月13日星期二

StreamBoos intelligent routing, automatic adjusting speed of network

Do you often encounter this kind of problem: your roommate is something, you may be out of the face and feel shy to say to each other, Metro card then high pass StreamBoos at this time will be able to display one's skill to the full.
Qualcomm StreamBoos allows routers to become more intelligent, let all terminals connected to the home network can get the best experience, and not have to worry about a terminal exclusive bandwidth, connection to maximize the use of limited home network, Qualcomm StreamBoost automatically foreach terminal and application of precise with respective needed bandwidth,and non application of their choice. Qualcomm Qualcomm classification of network traffic is the most common, can accurately determine each applicationto achieve optimal performance required bandwidth, the user can choose theautomatic updates to the StreamBoost router, to maintain optimal performance to ensure that new applications and terminal access.

At the same time, Qualcomm StreamBoos can also display a terminal network links, such as Youku video website for a long time, OSN500 believe that such a functionfor parents to monitor the Internet is of great help for children.

2013年8月12日星期一

How to save the system log of Huawei router

Need to check the router log, to understand their work, EFS0 then we'll set a log server, the windows system must we all already know how to set up, today we are going to talk about the Linux system, describes how to configure thesystem log function.
One, setting up in LINUX
Here to execute the command to the root identity:
#mkdir /var/log/Quidway
#touch /var/log/Quidway/config
#touch /var/log/Quidway/security
Two, as root editor /etc/syslog.conf
1, add the following selector/action pairs:
# Quidway configuration messages
Local4.crit /var/log/Quidway/config
# Quidway security messages
Local5.notice /var/log/Quidway/security
In 2, the matters needing attention
(1) notes only allows independent lines and characters in the beginning #;
(2) selection, combination of actions must be in a tab delimited and can not enter spaces;
(3) there shall be no extra spaces in the file name;
(4) when the log file config and the establishment of the security and/etc/syslog.conf files are modified, should be through the implementation of the #ps -ae grep syslogd #kill -HUP | 147 gave syslogd a HUP signal to the syslogdto read its buy EFS4 configuration file /etc/syslog.conf.
Three, in the router needs to be set
Show loghost view log host;
No loghost canceled log host;
Loghost loghost-ip-address setup log host;
After the above settings, you can automatically save the router system log.


2013年8月8日星期四

Huawei OSS-- FBB operation:

Huawei OSS
Huawei OSS solution contains telecommunication network and operationtransformation in the network design, IP operation and maintenance, resource management, SL16 service distribution and activation, line diagnosis, system architecture and end-to-end professional services, is committed to help the operator achieve network evolution and transformation, efficient management of All-IP and FMC network, and support of All-IP innovation our customer experience, meet the IP flow with the increasing of the telecom marketcapacity, improve the customer experience (QoE) and quality of service (QoS).
FBB operation:
Fixed network operation has showed the following trends: "centralized control,centralized management, centralized maintenance" pattern is formed basically;operation to the operation extension, from network oriented to service oriented; from the simple pursuit of the quality of network (QoS) to focus onuser perception (QoE). Therefore, Huawei launched the "fixed network operation and maintenance management, visual operation" solution, to assist the operators to simplify the operation process, reduce the OPEX, build qualitynetwork, green network.
The operation and maintenance of FBB series of products including iManagerU2000, iManager N2510 and a series of products, it has been used in China Telecom, Deutsche Telekom, many global operators.
IManager U2000
All the functionality of iManager U2000 inherits the original T2000, N2000BMSand DMS, unified management support Huawei transfer domain, IP domain and the access domain all equipment, modular architecture scalable design,removable, flexible to meet a variety of network management scenarios, can support extended from single domain to smooth multi domain management,meet the fusion development needs of the network.
Support north interface including SNMP, CORBA, XML and FTP, the singleinterface can be transmitted in IP, access, cross domain craton; established a strategic cooperation with major OSS vendors, results covering the worldTOP50 60% operators, which can realize the rapid integration of the north.
IManager N2510
IManager N2510 line protection system, is light and copper industry leadingline experts, including copper wires test (LTS), analysis and optimization(AOS), optical line test (OLS), accurate positioning and effective help operators improve fault, line quality, business efficiency and bandwidthdistribution lines, so as to improve the service quality, reduce OPEX.
For copper wire, N2510 also support software testing, test hardware, providestrong end-to-end testing, fault diagnosis, covering CO, line CPE, 30 seconds to achieve the fast fault divided responsibility, 1 meters high accurate faultlocation; for fiber, can quickly fault divided responsibility, accurate positioning of the broken fiber position and in logic the topological map display.

Through the line pre assessment, SL4A to determine whether there is a fault lineinfluence the business opened, to evaluate business after the opening of theuplink and downlink rate; DSM using self developed APO algorithm industry-leading, can reduce the effect of crosstalk, mining DSL line potential, enhance the line with a wide.

Something about Huawei switch ports

Question 1:
How can I empty the Huawei switch flash recycle bin?
Upgrade Huawei switch, delete the old VRP from flash, EM6T/EM6F but the flash capacity remains the same,need to empty the recycle bin:
<huawei>reset recycle-bin
Question 2:
Why interval of 15 seconds between Huawei switch port shutdown and undo shutdown?
For a new Huawei switch, this is not allowed to turn fast between SHUT and UNODO SHUT.
Question 3:
How much for the normal utilization rate of huawei switch ports
Answer 3:
Port utilization, 100% below is normal!
As long as the flow does not close to or greater than the bandwidth, or the overall processing can.
1, port bandwidth
2, backboard ability
3, export bandwidth
4, the flow is the internal transfer, SL1D or popular network
5, you can open the SNMP, all port real-time traffic monitoring using solarwinds software


2013年8月6日星期二

The way to configurate the huawei switch IP, MAC, interface

Static binding OSN3500
support IP+PORT, MAC+PORT, IP+MAC+PORT, IP+PORT+VLAN,MAC+PORT+VLAN, IP+MAC+PORT+VLAN type.

Example: OSN6800 the IP+MAC+PORT binding static IP-address 192.168.1.1 configured [Quidway]user-bind mac-address 1-1-1 interface Gig abitEthernet 1/0/1