Switching

Hiyesterday I needed to update the firmware in 2 3750X-24T so they are the same as the rest of our 3750X's we have. The first went as it should have however the second failed after I issued the "reload" command. When rebooting this 3750X gets as far ...

Dear Experts,I am hoping for some assistance on an issue I am having on my network!Background:We have 3 VLANS and 15 Cisco Aironet 1141 APs (Autonomous)Core Switch is a Cisco Catalyst WS-3750G-24PSDHCP Server is Windows Server 2012 R2 on Vlan 1 192.1...

what is the reason to have both switch port access and switch port mode trunk on the same interface.interface GigabitEthernet1/0/3 description Uplink switchport access vlan 10 switchport mode trunk!Can anyone explain on this

Hi all, I am trying to figure out the upgrade path for 5596 and N2Ks from 5.2(1)N1(2) to the latest image 7.2(0)N1(1).  I am taking downtime so I am OK with disruptive upgrade. I do not require ISSU, I want to make sure that this upgrade process also...

Hi Expertise, Can anyone suggest how to enable Standby SUP  SSO ?Cannot see Serial No and show Unknown mac address. ThanksHain    ------------------ show module ------------------Chassis Type : WS-C4507RPower consumed by backplane : 40 WattsMod Ports...

Hi All,I have tried to search around but I haven't been able to answer my question so hopefully someone can help. I know in the US and in certain states if you have a correctly worded MOTD banner on your kit then it can help prosecution against peopl...

Hello All Geniuses !!!Cant seem to find much on Cisco or the internet about this matter. I need your expert advise on this.I work for a Service Provider. We have a Cisco 4503. I have a customer on vlan791 that shows quite a many static entries for MA...

Folks,I am looking to see is anyone can recommend me a Core switch to be used in a Campus Infrastructure.The requirements are to connect about 4 edge switch and will need 12 x 10 Gig connection. We also want to connect 16 x 1 gig connections for othe...

I have customer that have DC power Batteries -24 -48 ,There is any problem that  the customer connect this batteries  to industrial IE4000 DC power supply switch and 3650 DC power supply switch ? 

Hi,Looking for some guidance/ideas.  I'm about to deploy 3850 and 3650 switches to a site, and I'm wondering if auto qos is really still required nowadays.  Back with the 3750s and other older access switches, the norm was to run up auto qos on edge ...

Hi,The question for HSRP Failover. 1. SW_1 reboot2. FW_2, SW_2 HSRP Active3. SW_1 interface UP (to FW_1, to SW_2), FW_1 Active  time : [ 09:18:39.258 ]4. ping FW_1 to SW SVI  about 12-15 loss  [ FW_1 to SW VIP Ping ]  09:18:53:610  timeout  09:18:54:...

Hi, I need a GB SFP module that support VSS with VS-S720-10GE-3C.I read the cards need to support DFC3...Will the DFC4 cards work, such as WS-X6824-SFP-2T ?I assume the non-DFC3 cards will not, such as  WS-X6724-SFP?Can a DFC3 daughter card be added ...