Hi, Have configured 2 Catalyst 9500 switches in SVL with 1 dual-active link and 2 SVL links. Now the switches are in Active-Standby state and whenever we try to reload Core 2 switch[that is Standby switch], we are getting below message - "Stack ...
Forum Posts
Resolved! interface vlan network separation
As shown in the figure, three networks are configured.I used the no ip routing command to prevent the 3 networks from communicating with each other.However, I checked that pc1 communicates with 10.0.20.1 or 10.0.30.1, but communication with the clien...
Hello everyone,We have a VSS pair of 4500x switches that started to reload once in day, standby and active both reloading separately IOS version is Cisco IOS Software, IOS-XE Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Versio...
Hi Everyone, I am driving myself a little bit mad on this one. I am planning an IOS 16.12.04 upgrade (from 16.12.02) on two stacked Catalyst 9200 switches. These switches are located in Germany (I am located in England) so I need to make sure nothing...
Hi alli need to configure this two type of QoS on cisco nexus 3000 Quality of Service (QoS) with 4 queues Diffserv (DSCP) QoS, with strict priorityI came from HPE/Aruba network world and i don't understand very well the correct steps to config...
Hi I am trying to bind three ip addresses with three mac addresses but they are not showing active on vlan 1 The config is as follows ip dhcp pool d461.9d08.771ehost 10.31.2.151 255.255.255.0client-identifier d461.9d08.771e //Add 01 as client-identif...
We are having some intermittent issues with our switch infrastructure since we configured port channel between the switches. Our environment consists of SG350X switches connected to a SX550X core switch stack. The port channel is configured static on...
Hello all, A coworker showed me a page that would compare switches side by side. My company deletes all emails after 3 months. And apparently, i didn't mark the bookmark OBVIOUS enough. I have Googled with no results. Can anyone help me out. Many ...
I was working on a machine connected to Cisco Catalyst 3580 switch, and after several reboots, I was not able to reach my machine Cisco guy told me that the port is configured in a way that when the traffic is lost or cable is disconnected, the port ...
Hi Team,We are getting 169 series ip from last few months, we a have tried all ways to clear authentication cache etc. how ever issue still not resolved, please suggest. Bharath
Hi, Please forgive me if the terminology is not right as this is all very new to me.I am trying to create a channel between two of the sfp ports on my 3750G switch and two of the ports on my HP NC365T quad port network card that is installed in my de...
CUAL ES LA DIFERENCIA ENTRE LOS SWITCHES MODELO 1000-48FP-4G-L Y LOS MODELO C1000-48P-4G-L?En el brochure dice q ambos equipos tienen 48 puertos con capacidad POE, sin embargo, en otras fuentes, dice que el modelo 48P , solo tiene 24 (de los 48 puert...
Greetings all,trying to figure out why I can't ping a computer from a computer on a different subnet unless I ping it from it's connected switch first. I can then ping from another subnet without issue for a time until the computer once again becomes...
Resolved! 10G and Multigigabit
Hello,is a 10G rj45 switch port also a multigigabit or only a 10G?In other words, what happens if I connect a 2.5G port (for example an hotspot) in a 10G port? The resulting speed is 2.5G or the link will not work?thanks in advance to everyoneandrea
Resolved! switch mode for Dual ISP Setup
Hi All,Currently, we have a single switch that connects the ISP link to our HA FTD Firewall. refer to attach single wan.pngWe are looking for an expansion in secondary ISP. refer to attach dual wan We are not sure if the switch that is connected in ...
