Switching

Hi I'm creating a network design, I need to confirm if a SG300-10SFP with MGBLH1 transceivers will be able to connect to a 2960X using GLC-EX transceivers

The configuration manual for this device says for configuration to log in using the console.  When I begin the configuration I insert the new name and it asks for a password. It will not take any password, the cursor remains stationary no matter what...

What is mean by Per VLAN STP ? What is their role in STP?

I've read the post from 3 years past regarding this subject and the consensus was you must reboot the entire switch stack to upgrade ios, and this was ok because device connectivity is lost anyway even if you rebooted the switches individually. Howev...

I am curious if the Fan Modules and Power Supplies in the 4948E and 4948E-F are identical in nature except for the direction of the air flow in them? Essentially I'd like to take a stack of 4948E-F switches I have and convert them to 4948E switches b...

Hello, We have a WS-C3560E-12D which is experiencing intermittent issues (in particular every few months it complains of extreme temperatures on one particular slot (only a few of the slots are in use so difficult to know if they would also be affec...

Started getting alerts last night: %C4K_REDUNDANCY-2-HANDSHAKE_TIMEOUT_ACTIVE: The handshake messaging between active and standby has not yet started. I tried reseating the standby module (Sup V-10GE 10GE) but it would just come up in rommon. The ios...

Hi i need help regarding memory upgrade kit for C6880-X-LE chaises. I found PART ID for this kit ( C6880-X-LE-MEMKIT= ) but i was not able to find info is this kit is for internal memory or flash memory or storage memory ? Thanks in advance . Regard...

Hello, I'm trying to configure a really simple DSCP marking policy on C6880-X-LE device on a SVI interface.  I have an ACL matching the traffic, class-map using that ACL and policy-map setting the DSCP for that class-map. Service-policy is applied on...

Hi i have a network where the branch office connects to the HQ via IPSEC GRE (tunnel protect mode). All the branch has static public IP from their ISP except for one. One of the new branch router get a private ip address using dhcp from the ISP which...

Dear community, I'm currently working on a Catalyst 3560 v2 PoE-24 switch. I'm trying to make an easy guide on how to configure them. Our Servicedesk is used to working with Accespoints and configuring them by uploading a text config to flash and ov...

Dear Members, Recently EoL for GLC-T has been announced and its replacement is GLC-TE. A customer has purchased WS-C2960X-48FPD-L Switch and we have given them the new transceivers GLC-TE. As per the GE Transceiver support compatibility matrix (on th...