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Forum Posts
We want SPAN sessions out of our current 6800XL-SUP2T and SUP6T switches. How can we do it if it is possible.
I start out with three VIRL switches connected together in a triangle configuration by trunk links. All links are 1 Gbps links, set to auto. STP performs as expected. I then change the link speed between one of the switches by turning off auto neg...
I'm trying to figure out the best way to SPAN multiple sources (preferably a range of VLANS but multiple interfaces will work) and send them to multiple appliances, each with there own physical ports. What is the simplest way to do this to avoid expe...
Hello Everyone, We have C3850 switches, and upgrade ios from 16.6.1 to Fuji 16.9.4We cannot set device tracking policy on 16.9.4. Do you know to anyone whats the problem ? Because we don't want to see ip device tracking on uplink port..We were using ...
Hi, I have extended a branch over 1gig Fibre on which we have 200Mbits of bandwidth. The Interface is configured as an access port on vlan 5. The depth of QOS options are quite detailed. Can anyone give me some pointers on how to rate limit to 2...
We want to buy a managed mini switch for cascading to our C9200L. We want the mini switch can support “spanning-tree portfast bpduguard default” and port security like below for rogue switch cascade.spanning-tree portfast bpduguard defaultswitchport ...
Hello Experts, We have ESXi virtual machine environment where we have the core switch is on Cisco nexus 7000 and server subnets below. On Core server - 172.16.101.x. - Apps Type Xserver - 172.16.102.x - Databaseserver - 172.16.103.x - Apps Type Y My ...
Hello,Does C9500-24Y4C-A supports SFP-10G-SR and GLC-TE ? Any suggestions
We have recently implemented fortinet wifi solution for our orgination using FAP-U323EV and FAP-U422EV. where FAP-U422EV required 802.3at power. kindly find the below power details. But interface is only providing 15.4w while it required 22.5wSW-GF-Z...
No layer 2 VLAN appear on Cisco packet tracer 5.0 switch C3560PS
We have a stack of 4 WS-C3850-48U's running IOS ver. 16.6.5. all running dual power supplies. One of the members registered a power supply failure. It was hot swapped out with a new one however the switch is still showing a power supply failure error...
Can anyone comment on what the specific triggers are for the following bug? The description isn't explicit on what the specific triggers are.https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvp15389 This is a particularly relevant bug for us, and tho...
Against my recommendation, my employer decided to purchase 3 new switches (1-s3048/2-s4048) that were Dell to go along with the new server's we purchased from Dell. I am able to gain connectivity to the network, ping back and forth, and I've even acc...
how does stacking increase switching capacity and forwarding rate?Please explain
Resolved! VLAN conflict options ?
Hello, my switch (WS-C3650-48PD )has an existing VLAN 10 which I use for office traffic.Now I am connecting another router to this switch which also sends tagged VLAN 10 traffic. However this VLAN 10 is a totally diffferent network. So I now have a c...
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