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At what point would a link become "congested". We have mrtg running and we can see all the statistics, but at what point should we consider adding an additional link(aggregate ports)? Is there a certain percentage when congestion gets high enough to ...
Hello,Our environment consists of over 800 access switches and 300+ vlans. We use the 3 layer model; core, distribution, access, with routing done at the core and distribution layers via OSPF.At our old facility we had our core doing all the routing ...
We have a 4500 that is reporting high cpu usage. If I do a sho proc cpu I can see that the Cat4k Mgmt LoPri process is:41 14704217961410785970 1042 57.43% 64.62% 64.39% 0 Cat4k Mgmt LoPri If I do show platform cpu packet statistics, I get:Pa...
We have a 6509 with a sup720 running IOS 12.2(18). We would like to deploy IPV6 on our network. The problem that we are seeing is that the RA are limited to only supplying the global prefix. So we would need to add a IPV6 DHCP server to our envionmen...
"With full duplex, you have the thoretical maximum available in both directions" wouldnt I have 1000Mb in both directions via full duplex?Also I have MRTG also polling stats on the vlan that the suspected congestion is accuring. So from the physical...
--->VMiller,so our team is seeing this on one of the links:So looking at the "max" stats, I would have said that the switch only got up to 59% utilization, and your suggesting that I need to combine "In" and "Out" and this link had reached 100% utili...
Thanks for your response.Do you know of any Cisco documentation with what there suggestions would be?"If your link is always been utilized more that 75 % to 85 % then you should plan for link upgradation or additional link ."Why 75 - 85%? What are yo...
We are constantly using the latest upgrades from cisco and dont have a problem. I would say read the documentation on the fixes and new features just to get an idea of what the new IOS is offering. Personally, I would go for the latest and greatest.
"The Gigabit Ethernet port on the 3750 that I am uplinking to, does havethe encapsulation dot1q after the switchport mode trunk command. Do Ineed to add that to the 2960 port? Could someone help explain themeaning behind the encapsulation dot1q as ...
