Search results for query: *

DrD Thanks for your answer, but this is not exacly what I'm looking for. MTU - Maximum Transfer Unit - will change my maximal packet size, for example from 1514 to 1518 I want to change the MINIMUM packet size. As for today it's 60 and I want to increase it to 64 Tried looking in ifconfig and...

All Lately I started working with my ubuntu server (7.04) on VLAN tagging - 802.1q. I managed to define the interface to work with VLANs, but find out that the minimum packet size stayed the same-60, instead of 64 which is the extra 4 Bytes of the 802.1q & 802.1p header. It appears that there...

Hi I don't have any proxy settings in use. When the packet goes out of the client it looks like this: source - random port (above 1024) Destination - port 8083 and then the reply from the HTTP server is RST, since he's not expect getting this packet on this port. While normal session should...

Hi strange problem began last week: on my windows XP, i'm trying to browse, and after 2-3 min. the browsing stops. I look in the snifer - and see that the port of the HTTP packet goes out with - 8083, instead of port 80! tried to look in the registry for "8083" but couldn't find anything...

I have the same problem with 3600 router. what version should i use to support encapsulation dot1q? how do i recognise from the version name (*.bin) if it's an IP plus package? Thanks

Does anyone knows about Proxy that support 802.1q? (defining different IP/DNS/default gateway/ per VLAN)

Hi All i'm using Cisco 3600 i'm usually use static NAT (all IPs will go out as one IP address). there is a suggestion to move to Dynamic NAT (all IPs will go out with a pool of 100 public addresses). my question : how can it effect on the router load? will it effect its performence? Thanks...

Hi all I use Cisco router 3600 with 4 interfaces ports. when i ping to interface 0/1 (from the router itself) i get timeout of 800ms!!!! ping to the other 3 interfaces replies in 2ms. comments are wellcome.

Hi I use a Cisco router 3600 that get 99% cpu from time to time (average of once a day), the only thing that recover the router is reset. normally it gets 30% cpu. I can see a lot of errors on eth 0/1, input and output. I need some ideas how to debug it and to find from which interface and...

all the ports and the components that they connect to defined as 10Mbps full duplex. most of the time the router works in 30% cpu, "CPU utilization for five seconds: 38%/24%; one minute: 31%; five minutes: 29%" in average once a day(not in the same time) it becomes 99% cpu. when it...

how does the "ip route-cache" affect on the CPU load? what is IP CEF? and how does it affect on the CPU load? I could see that on 2 interfaces i have error input packets, and packets were dropped. eth 0/0 "input queue 5/75, 25810 drops" "83700 input errors" eth 0/1...

its the CPU that that becomes very busy 99% as you can see: Router#sh proc cpu CPU utilization for five seconds: 99%/57%; one minute: 99%; five minutes: 99% and the IP input takes most of the CPU : 23 58075172 2401931 24178 41.92% 39.17% 39.46% 0 IP Input How can i identify which...

long ping means long timeout, for components that should be 10 to 20 msec, you get 200-300 msec.

Hi I have cisco 3600 that becomes "heavy" from time to time, it appears as long pings. Reset to the router solve it, but after a while it comes again. any ideas?