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Forum Posts
Hi,We have catalyst 6509 with sup 720 ,3750-12g and 2960 , from 6509 to 3750-12g is connected with 10g and after that 8 nos. 2960 switches are connected with FC port in all 8 departments. Now we have to plan to implement L3 VLAN .We have few points.1...
Does STP consider the cumulative bandwidth of an etherchannel when calculating cost to the root?Thanks
I have a Core 6513 connected to ASA-VPN Firewall where I have defined my user pool for remote VPN Clients 172.16.1.0.6513 is connected to Distribution Layer switch 6509 with Layer II Trunk. 6509 DL switch is connected to one of my WAN 7206 router for...
We can know whatever if the interface admin down or admin up on ifADminStatus.and Whatever if operation or not, we can know with ifOperStatus.for more detail, on the status interface admin up, Can we know the status interface up, line protocol up wit...
Dear Team, There is a issue with 2821 Router so replace with 2811 Router. My query is whenever i remove and reinsert the LAN or WAN Interface Cable from Router, Traffic get stop to trasfer through the router. Again after reloading the device every...
Resolved! 4507R Supervisor disabled
I have recently come across a problem which I think is hardware related, but I would like some additional input before I get a replacement.The problem stems from a 4507R running cat4000-i5k91s-mz.122-25.EWA12.bin.One of the supervisors does not becom...
I'd like to upgrade an existing Sup6L-E with a LAN base image to IP Base image of 12.2.53 SG.I plan to purchase the IOS upgrade but can I perform the upgrade prior to purchasing the IOS upgrade? I'd like to test the functionality prior to the purcha...
Dear All, We are having Cisco L3 4507 Switch. Suddenly the CPU utilization reached more than 90%..Then i gave " no ip icmp redirects"..After that CPU Utilization was somewhat reduced in to 60%.. Now again it is coming into 90 %..I dont kn...
I have an 871W Router which is configured and working correctly. I used the menu selection in SDM on the router (original 2.1.1) to download a newer version of SDM (2.3.3 in SDM-V233.zip). After unzipping the file, I ran setup. I was prompted to inst...
Resolved! Catalyst 3560G: help please.
Hi everybody.I'm very new to Cisco. And now I need to set up some configuration urgently. I know that I should to read lot of manuals rather than to annoy this community with stupid questions. But it looks like I will not have time for experiments if...
Resolved! 3750-48TS SFP
Is it possible to install the GE SFP, LC GLC-SX-MM for a 3750-48TS upside down?
If your switch infrastructure is solely two Nexus 5010 switches and two Nexus 2148T fabric extenders, is it possible to setup vPC?I had tried doing this and seemd to be running into issues with the peer detection. I have switch SW-A with one attache...
hi all,we have a network connecting user and Datacenter(please find the attached network diagram), we want to implement QoS on the network, our plan is on the Data center Switch, we only mark the traffic from the server 10.1.1.10 with TCP port 8080 a...
It appears my master switch in my 3750 stack has failed and I am replacing it today. Besides getting the IOS version up to similar code as the rest of the switches, is there anything specific I need to do to replace this unit in the stack? Will Rat...
Resolved! Route Summarization
All, we've created the following internal networks and want to ensure that we correctly advertise with route summarization accordingly. What should the correct summarized route statement look like?Subnets30 /24bit user data/voip networks 10.122.[1-30...
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