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Forum Posts
Hi, Greetings! We have WS-C4507R-E with LLWarranty upto Nov-2020.One of power supply module is failed & need RMA. How to raise the RMA?From which Depo of CISCO this RMA will be shipped? We need it in INDIA (IN) Regards,Manoj
Dear Team, I am running with an IOS of 12.2(55)SE7 in my Cisco 3560 switches. I am observing high cpu utilization intermittently in my Cisco 3560 access switches.I found that this high cpu utilization is because of interrupt traffic, but I am not abl...
Resolved! CIsco 3825 Troubleshooting
Hi, Kindly help me in troubleshooting the issue explained below.. *Sep 9 08:11:17.213: %FAN-3-FAN_FAILED: Fan 2 had a rotation error reported.*Sep 9 08:11:37.233: %FAN-3-FAN_FAILED: Fan 2 had a rotation error reported.% Password: timeout expired!P...
I am trying to understand how the QOS settings are passed from the 5K to a N2K-C2248TP-1GE When I look at the queues I see the followingEthernet10/1/21 queuing information: Input buffer allocation: Qos-group: 0 2 4 5 (shared) frh: 2 drop-type...
Resolved! vlans
in a network,how do you make devices from different vlans to communicate?
I'm curious about boot loader images and if or why I should use one. I've got a 6509 VSS setup running right now with no bootloader variable and no boot image. --------------------------------------------------SHEC-VSS#sh bootBOOT variable =CONFIG_FI...
Resolved! Telnet at layer 2
Hi Guys,I am getting confuse about a basic question.Is it possible for two servers connected each other via layer 2 to establish a telnet connection between them? (no routing involved, the two serves belong to the same vlan and subnet).If yes, how? I...
I am trying to understand how to connect 5 switches using 0.5 M cables only. I have read this "best practices" document, but it leaves some unanswered questions.http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-2960-x-series-switche...
We have a C4507R-E with Sup7 Card (slot 4) (WS-X45-SUP7-E) with ipbase license. As the supervisor engine is hot swappable we are planning to replace it with a newer one without outage by putting the new Sup7 Card to the free slot 3. The new one (s...
Hi, is anyone aware of any quirks or special configurations required when connecting Intel 10GbE NICs to Nexus switches? We've run into a number of problems. Have I missed anything obvious? Details below.Setup no. 1: Nexus 4900M, two Dell R510 with d...
Hi, We have a bunch of 2960s switches of which some of them can't be upgraded to IOS 15.0(2). It compared the show version commands and the ones that can be upgraded haveModel revision number : H0While the ones that can't be upgraded have:M...
Please can any one tell me that how many collision domain and broadcast domain will be there in router, switch , hub and bridge.
Hi All I have a 3750X with SP Services software. What I am seeing is the phone mac address is appearing on the data and voice vlan. I have other switches 2960 and 3750 and it is not showing MAC address on both VLANs. Any ideas? The 3750X LAN base...
Best practise to change new SUP on 6509, currently we have dual sup. is it we need to power down the switch and install ne sup?
hello everyone,I've been trying to solve a problem for over a day regarding inter-vrf routing using MP-BGP and I can't seem to figure a few things out.I have Cisco 1921 which has VRF-JLAN and VRF-JGLOBE with 3 interfaces configured as (g0/0 = vrf JLA...
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