i am connected my PC on my switch directly which was datacenter. there is no possiblity for disturbing the cable.. but my lan is diconnecting and connecting again.. what is reason behind.. How can i check the switch in port status(...
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Forum Posts
Hi Mates,I have situation where i have existing WS-C3750G-48TS is installed into the network.. i need to expand the LAN port capacity hence i am adding one more WS-C3750X-48T-S switch into the network and want to make it stack.My existing WS-C3750G-4...
Dear All,Could you please help in this issue, the cpu utilization of the switch spikes to 100% every 24 hours, luckily it is not crashing or hanging but I'm bit confused 1 1 1 11111111102151...
What is the command steps to move an interface to another vlan.
Hello,I have a 3550 that was in one VTP domain and I need to add it too another. When configuring VTP it does not receive all VLAN's.I have deleted vlan.dat file and cleared VTP domain information and tried creating other vlans to increase revision n...
Resolved! Wierdness in EIGRP topology table
I've been experimenting with EIGRP unequal cost load balancing, and I've come up with some puzzling stuff. I have two (virtual) routers, one with a two-link Multilink PPP and one with a single serial link. When I first set it up, the traffic actual...
Hello...does anyone know where on Cisco.com I can find a chart for various 4500 and 6500 models and sups to run our power supplies in redundant mode to make sure each and every port in a fully populated 4500 or 6500 can support PoE (without doing the...
We have two 4900m Catalyst Switches with IOS Software Version 12.2(53) SG8. New to initally configuring a Cisco managed switch. Need help or step-by-step instructions on setting up management so I can access switches by web browser or embedded CiscoV...
Hi, I am new to Nexus Series. Today, I was going to configure two new Nexus 7018 Chassis. (Each containing 7 F2 Modules & one M XL Ethernet Line Card). I had created a VDC & want to allocate all the Interfaces (including all from F2 & M XL Modu...
Hello,I have a typical Access-Distribution-Core. Access is all L2 switches (3560,3750 running IP Basic) Distribution are L3 (3560E, 3750, 3750X running IP Services) then the Core is a Nexus.Each Access switch has multiple VLANs trunked to the Distr...
Folks,I am in some doubt on whether to get in a Cisco 6807 or a Cisco 6509 chassis.I need to be able to support and ACE 30 module and a ASA 5510 module which I know both do. I want to know what is the difference in the SUP "VS-S2T-10G" and the "VS-S2...
Dear all!My company bought new 4500x replacement for 3750 switchesI want to switch pairs 3750 to become access switchon 3750s have 2 1000 BASESX SFP ports, and I want it connect to new 4500x via trunking protocol (4500x use SFP-10G-SR module)I used L...
I have a question on the support contract for an N2K - this is handled by a 3rd Party and not directly through Cisco.We have multiple N2k Fabric extenders when you run a show inventory you get the following output from the Nexus 7000 (I have hidden p...
Good day.I need to get out WS-X6748-GE-TX from one of my core 6500 switches and replace it with WS-X6548-GE-TX (need 6748 mod in other place). And I am interested will configuration for ports on 6748 be inherited by 6548 board or configuration will b...
Hi,I've a question on the PQ egress in a c3750...I read that when you enable PQ on the egress, the scheduler will service the PQ (Q1) until it is empty. Once the PQ has been completely serviced then Q2-4 will be serviced.The question I have is, if Q1...
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