Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
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Is the "mac-address-table notification change" feature fully operational in 122-33.SXH4? I believe i have it set up correctly but have not seen any snmp traps generated.
Assuming Host A has packets to go to Host B in the following all-Ethernet connection:Host A --- Switch A --- Router A --- Router B --- Switch B --- Host BHost A and B are in different subnets, and their default gateways are Router A and Router B vlan...
Hi all,i have switch Cisco Internetwork Operating System SoftwareIOS (tm) C2950 Software (C2950-I6Q4L2-M), Version 12.1(22)EA1, RELEASE SOFTWARE (fc1)Copyrigh...
In spanning-tree, Bridge ID includes the priority and the device' MAC address. For each VLAN on the switch, what MAC address is used here? A related question: "sh spanning-tree bridge" tells the MAC of the root bridge. How can I find out which switch...
Hi,What (10/100/1000 Ethernet modules supports in slots 1-->6 on 6513 with Sup720. Iam aware that WS-X6748-GE-TX is not supported.Thank you in advanceMS
If a client mode switch has higher vlan configuration revision number than the server switch in the VTP domain, will the server mode switch sync its vlan database to that of the client mode switch? or client still sync its vlan database to server's?M...
Is this accurate...If I have a switch (3560) with 48 - 10/100 Mbps ports and 1 - SFP Module (1000base-T) for the trunk..The throughput from one device to another on the switch is limited to 100 Mbps. The trunk line is limited to 1 Gbps. So if all 48 ...
We are using a Cisco Catalyst Express 500 Ethernet switch and need to add another switch to get a few more ports. Is is possible to stack a Catalyst Express 500 Ethernet switch with a non-Cisco Ethernet switch. If so, is there any Cisco documentatio...
Hello there,Newbie Here.I recently purchased the 871w Router.I am looking to upgrade it's OS.I have seen differen types of IOSes out there i.e. Advanced IP Services, Enterprise.Can anyone kindly explain to me the difference between them or where I ca...
I have a Cisco 3750 being used as the core switch and a few Dell 5224 switches. I would like to create an additional VLAN for my development servers, but how can I configure trunking to work between the Dell and Cisco switch? Thanks
Hi,I submitted this question on the Network Management forum yesterday & was advised that CDP must be enabled to allow Campus Manager to discover trunk links correctly. I was advised to submit on this forum as to whether anything further can be done ...
Resolved! tc bit, proposal bit in rstp
Hi every body!In rstp,when link moves from discarding to fowarding state is considered as topology change.Let say we have a switch sw1 which has root port f0/1 connected to sw2, and alternate port f0/2.For some reason, sw1 did not receive any bpdu fo...
Hi all, is there any free RMON monitoring tools I can i get ?
Why do L2 switch ports themselves have MAC addresses? When/how are they used?
My understanding (and please correct me if I'm wrong) is that if I am running PVST than I am running the standard 802.1d STP but on a per vlan basis, and if there is a trunk that ISL would be used across the trunk, (PVST+ is the same but uses 802.1q ...
