Switching

Disabled switch (bad DNS) occurs every 10-15 minutes and stays for 2-5 in Disabled switch (bad DNS) mode and while in Disabled switch (bad DNS) mode, no DNS queries work so the customer says "no internet access" 

Has anyone put 2 Meraki 125s in front of a pair of ASAs 5525s setup with redundant ports for failover?We have a HSRP cable coming into our 125s from our vender and we have our 125s setup with vrrp going into 2 Cisco ASA 5525s.  The 5525s are setup wi...

why is it mandatory to have register value 2102 in running cisco router and switches ?what will happen if we have different register value than 2102 in running cisco router and switches?has cisco done coding like this in cisco router & Switches ?

Hello!We are configuring a bunch of Cisco Merakis APs  in a switch, and the switchports are being configured as Trunks with the native vlan the same as the management vlan of the APs, for example Vlan 100. This Native Vlan is different as the Switch ...

Hi,  We are planning to implement a core switch stack and firewall stack. Switches would be C9300 and firewall would be Sophos. Firewall is in Active Passive mode and switches will be stacked.  I just want to what kind of uplink connectivity we need ...

When we send ping to destination with packet size like 1500 with df-bit /Do not fragment then whole 1500 packet goes to destination without fragment right?what is use of DF-BIT or do not fragment?is it used to put packet load of 1500 on linkplease ex...

When we ping to any server then we see pattern drop so why did we see like this?how to identify pattern drop?is it settings that is done?

Hello Everyone, I would like everyones' assistance with this if anyone has any information on this. As I understand that the price of Aruba switches is very favorable compared to Cisco Meraki Switches, does anyone have any information (URLs/PDFs/PPT/...

Switch is connected to router and on switch ,BPDU guard is enabled globally and on switch port going to router--we have command spanning-tree portfast trunkand now switch port going to router is in error-disabled state so shall we remove command span...

Topology: Catalyst 9ks -- Catalyst 3850s -- Meraki MS425 Stack -- Meraki Access Switches Cat 9Ks (SVIs reside here) have separate uplinks to 2 3850s, which have separate L2 uplinks to 2 Meraki Core switches (stacked). When both are connected at same ...

I need to know the total power consumption of an Aruba 48 port POE 740 wall switch

Guys,I am wondering if you can help?  Im trying to determine if port isolation is supported across Meraki switches, specifically the MS355 when operating in a stack.  The documentation as with all Meraki products/features is not very conclusive.  The...