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 ...
Forum Posts
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...
Good morning. Recenlty a switch on my own a C3560X has begun to restart itself. It happens once or twice a week, randomly.Discarding power supply that In my opinion it is ok because no other device suffers the power interruption. Which could be the c...
Hi All, I need an help that Newly installed SG550x-48P (two devices) continue rebooting in stacking. If I will remove the stacking or keep only one device then it will work fine. Please guide. 2nd questions: I confirmed trunk port between SG550X an...
Hello. I have setup MHSRP on two core 3750 and conncted a switch going to both as POC But when i shutdown the link or bring back up the link between 2950-LAB and 3750-13 I completely lose connection to 3750-13 even from 3750-12 for about 30 seconds t...
Hi, I have configured "aaa accounting commands 15 default start-stop group AAA" in Cisco 2960 switch & IOS 15. I have write the configuration, but when I check the switch configuration & the command which I configured in switch is not showing in swit...
Resolved! Trunking between 4506 and 3650
Dear all,I have topo like this one:PC1(Vlan187) ---> Core 4506 ---> Sw 3650(Vlan9) ---> PC2(Vlan9).I already configured port trunking between 4506 and 3650. But from PC1 i cannot pingable to 3650 although 4506 can pingable to 3650.Here is some config...
