The Clock rate command, will define the speed and set the line to only operate at that speed. This is usually done by your telco, but obviously in a lap environment you would need to set one side of your cable as the DCE and hence set the clock rate of that line. The bandwidth command however doesn’t set the speed AT ALL. Router(config-if)#clock rate 64000 Router(config-if)# You can see if a router's serial interface has a DCE cable connected with the show controllers int command. The next command you need to get acquainted with is the bandwidth command. Every Cisco router ships with a default serial link bandwidth of T-1 (1.544Mbps). Descargar flash player gratis para windows 7. Clarifying the Cisco IOS bandwidth command. OSPF takes 10 8 and divides it by the bandwidth of the interface. Supply chain logistics management 3rd edition bowersox pdf download. To calculate the cost of a full T1, OSPF divides 100,000,000 by 1,544,000, which. Hello, I have 2 routers connecting to LANs through a WIC 1T serial interface in each router (Cisco 1760), I have a web server (Apache) in one LAN an a client in the other LAN; I have set the clock rate in the DCE to 8000000, but when I download a file in the client from the web server my downloading speed is only 36.6 KB/s which: 36,000 Bytes/s * 8 = 288000 bits/s. I am only getting 288 Kb/s when I suppose to have a BW of 8 Mb/s. Router with DCE: Code: R3#sho run Building configuration. Current configuration: 861 bytes!! Last configuration change at 10:11:30 UTC Sun Apr 24 2005! Version 12.3 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption! Boot-start-marker boot-end-marker!! Mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 no aaa new-model ip subnet-zero!!! Ip dhcp pool LAN network 10.0.0.0 255.255.255.0 default-router 10.0.0.1! Ip cef ip audit po max-events 100!!!!!!!! Interface FastEthernet0/0 ip address 172.16.1.1 255.255.255.0 speed auto! Interface Serial0/0 no ip address shutdown! Interface Serial1/0 ip address 71.69.69.2 255.255.255.252 encapsulation ppp clock rate 8000000! Ip classless ip route 0.0.0.0 0.0.0.0 71.69.69.1 no ip http server no ip http secure-server!!!!! Line con 0 line aux 0 line vty 0 4 login! End R3# Router with DTE: Code: R2#show run Building configuration. Set Bandwidth Cisco![]() Current configuration: 775 bytes! Version 12.3 service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption! Boot-start-marker boot-end-marker!! Mmi polling-interval 60 no mmi auto-configure no mmi pvc mmi snmp-timeout 180 no aaa new-model ip subnet-zero!!! Ip dhcp pool LAN network 10.0.0.0 255.255.255.0 default-router 10.0.0.1! Ip cef ip audit po max-events 100!!!!!!!! Interface FastEthernet0/0 ip address 10.0.0.1 255.255.255.0 speed auto! Interface Serial0/0 no ip address shutdown! Interface Serial1/0 ip address 71.69.69.1 255.255.255.0 encapsulation ppp! Ip classless ip route 0.0.0.0 0.0.0.0 71.69.69.2 no ip http server no ip http secure-server!!!!! Line con 0 line aux 0 line vty 0 4 login! End R2# Your time is appreciated. I ran the application and this is what I got: Code: C: >iperf.exe -c 172.16.1.3 ------------------------------------------------------------ Client connecting to 172.16.1.3, TCP port 5001 TCP window size: 8.00 KByte (default) ------------------------------------------------------------ [1912] local 10.0.0.3 port 1126 connected with 172.16.1.3 port 5001 [ ID] Interval Transfer Bandwidth [1912] 0.0-10.0 sec 9.98 MBytes 8.36 Mbits/sec C: > Do you guys see that? 8.36 Mbits/sec!! ![]() ![]() No I know that the issue seems to be a higher layer (application?) problem. I also made 5 concurrent downloads in the client and all were getting the same speed: about 38 KB/s. I am running Apache 1.3 but I do not know if there is a limit speed configuration set or if it is something else other than the web server that is causing only about 40 KB/s downloads. But the weird thing is this: I plugged the client in the same LAN as the server and I was able to download through the browser at 2.2 MB/s, that is making me think.
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