Switching

Never encountered this before - typical card reader access controller connected to network with static IP and communicates to host PC for door control. The controller operates fine stand alone disconnected from switch, online it will fail after a sho...

I've configured a Cisco 891F Router at a main site that's setup with EPL with VLAN tagging. The Main Site is the one with the Internet connection coming in, all other remote sites are going to piggyback off of it through the EPL. The Main Site Intern...

This is an initial attempt to try to describe and get some help on the topic above. I will try to briefly describe the question on behalf of our program engineers. If my question is not clear enough, or does not make sense, please let me know and I w...

Hi guys,I have some HiPath PBXs connected in the network using a dedicated VLAN.While their uplink is a UTP port in any 2950 class Cisco switch, everything is working fine.When replacing the switch with a newer 2960 class. not working anymore.Moving ...

Hi, I have the following problem and I've reached a point where I don't know what to do anymore. Scenario: 2 x Cisco 4500-X in VSS mode. 2 x VSL Ports - 10G with SFP+ (Proline SFP-10G-SR-PRO) 1 x Dual-active fast-hello Port - 1G with SFP (Proline G...

Dear Experts,  I saw in datasheet that SUP-8E supports 48 Gbps per slot bandwidth. Does this mean we dont have line rate performance on below modules? WS-X4712-SFP+E: Cisco Catalyst 4500E Series, 12-port 10 Gigabit Ethernet (SFP+) WS-X4606-X2-E: Cis...

Hello folks,We would like to capture the traffic from the access switch 4510 on security appliance which has sniffer installed. It has 10G ports on it. I tried configuring on distribution 6500 VSS to capture the traffic from the access switch 4510 bu...

Hello, I have found that the following access-list does not seem to match ping traffic. Is this as expected ? Standard IP access list my_Marking 10 permit 10.21.143.14 (342489381 matches) Thank you.

I have two cisco catalyst 4948 and two servers with two ethernet boards each. With these hardware at hand, what is my best shot at having a configuration in which the best redundancy scenario is achieved and I end up with only one IP that later can r...