Cisco WAN :: Bandwidth Slows Through 2801 Router?
Mar 20, 2012
I have just received Time Warner Cable and get 16Mbps down from them directly through their modem (motorola DOCSIS 2.0 modem- SB5101) to my PC (using speedtest.net). When I then connect TWC's modem through my 2801 router on fa0/0, the download rate I get is considerably slower (on the order of 3-4Mbps via same testing method). What am I missing?
Here is how the passthrough interface is setup:
interface FastEthernet0/0
bandwidth receive inherit
ip address dhcp
ip nat outside
ip virtual-reassembly in
duplex auto
speed auto
I have attempted removing bandwidth command - nothing changed with it not there. I have also hard coded the speed and duplex to 100/full to no avail....
Other possible relevant configs:
ip nat inside source list 1 interface FastEthernet0/0 overload
ip route 0.0.0.0 0.0.0.0 dhcp
access-list 1 permit 192.168.1.0 0.0.0.255
Basically this things is wide open... for testing but the download speed differential is perplexing to me.
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Apr 15, 2012
I am working on Videoconferencing solution between two location. locations are now being connected through IPSEC site to site VPN. Since we are having a common internet link for VPN as well other corporate use we have to prioritize the internet bandwidth for Videconferencing. is there any way i can prioritise videoconferencing traffic by ports? following are the configs done on the cisco 2801 router with Version 12.4(15)T10.
!interface FastEthernet0/1description ILL_12Mbpsbandwidth 20480ip address 94.*.*.180 255.255.255.248duplex autospeed autopriority-group 1!
ip forward-protocol ndip route 0.0.0.0 0.0.0.0 94.*.*.*
!!no ip http serverno ip http secure-serverip pim ssm default
access-list 199 permit ip host 94.*.42.* host 78.*.*.130 ( VPN peer IPs both ends)priority-list 1 protocol ip high list 199
Interface status
===========(code)
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Why would this be happening?
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I have the following:
System
Manufacturer: Velocity Micro
Model: Edge V420
Processor: Intel core 2 Quad CPU Q9550 @ 2.83 GHz
Memory(RAM): *.00 GB
[code]....
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int fa00
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