My question is layer 2 managed switch that supports QoS without using a router that has QoS support since the switch is already prioritizing the traffic before passing it to the router? or I have to set up my Qos in my router too?
My question is layer 2 managed switch that supports QoS without using a router that has QoS support since the switch is already prioritizing the traffic before passing it to the router? or I have to set up my Qos in my router too?
Hi, I am using catalyst 3750 as a core switch with multiple VLANs and local DHCP Scopes for all the vlans. We will migrate the DHCP to external DHCP server ( Microsoft Server ). I want to know how external DHCP server can serve the DHCP request from ...
Hello Everyone, Over the last 2 weeks, I've had 3 separate occurrences where a 2960X stack at a remote site goes down, and requires a reboot to restore connectivity to the switch and anything behind it. I was able to console into it this time when it...
I have a NAC CPL that works fine on my ip-base switch with 3.6.9 but has issues on my lanbase with 16.3.8on the 16.3.8 switch, the port fails auth, applies the guest network template and then immediately un-applies it and reattempts authentication re...
Hi Gurus,i faced quite strange behavior on the N7010 running 6.2(20) where with quite simple erspan session config i cannot see on the remote sniffer something different from CDP/LLDP/DCE/ARP/PIM/IGMP/STP...monitor session 48 type erspan-sourceerspan...
In my lab environment, I tried connecting the 10Gb Cisco transceivers that came with my 6248, to ports to be used as uplinks to my 2960-S (because I'm trying to use my current infrastructure, instead of putting in an extender and moving all my equipm...
Hello All, I am new to Cisco ISE and our ISE policies were created by a 3rd party. We purchased professional services and all polices were working great up until we turned up a new site and copied the authorization and authentication policies and app...
Hello,I am trying to block access from switch on vlan7 outbound for tcp/3389. My IP is 10.230.1.99 interface Vlan7ip address 10.230.1.220 255.255.255.192ip access-group BLOCK_RDP inip access-group BLOCK_RDP out ip access-list extended BLOCK_RDPdeny...
Hi, we have updated a distribution stack of Catalyst 3850 Switches from IOS XE 3.x to IOS XE 16 Fuji. After the successful update we have realised, that Flex Link Support is not included in this Releases. Bad News, because we're searching for a Swi...
Does someone know if Cat9500 will support EVN Vnet trunk in the near future? We are going to replace a bunch of Cat4500x where Vnet trunk is in use.Regards,Urs
Hi Friends,we want to do auto-back configuration for Cisco 3K nexus switch through TFTP. Please find the below sample configurations. suggest me best one and modify if any changes are required.Because, below both are unable to configure and stocking ...
Hi Experts, What is the difference between securesticky and securedynamic in the output of "sh port-sec add" 1. As far as my understanding both term define the MAC address learned dynamically.2. The difference I could see is that in running config fo...
Can QoS is possible in 2 manage switch to 4 unmanaged switches (daisy-chaining) and in the last switch is a managed switch. Im having a hard time because of the setup it's too far and I only have this 2 Manage switch(Sg300 28p) switch and 4 unmanaged...
Hello, I use 3750X switches with IOS version 152-4.E9.I'm looking to prioritize all traffic for VLANs 10 to 30 (data enterprise), the other VLANs will be in best effort. Is it possible to prioritize traffic for some VLAN ? Thank you in advance for yo...
I need to use VLAN 3200 and 3201 in my network. But i cannot create these VLAN's in Catalyst 2960-X series switches. What shall i need to do.the version is as:cisco WS-C2960X-24TS-L (APM86XXX) processor (revision S0) with 524288K bytes of memory.Proc...
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