Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
Forum Posts
Hello all,Please see below for a copy of my config for connecting 2x Cisco Nexus 5672 switches. Everything works fine, and has 15+ FEX’s connected blah blah blah.However, recently one of the mgmt ports has become damaged (cat5 got ripped out and dama...
I have a TAC open already, but I figured I'd touch base and see if anyone had any extra thoughts (I'm hoping I'm just being dumb and missing something). So odd scenario, middle of a new gear deployment (changing out Catalyst 4500/3850/2960X gear for ...
Resolved! Router interface protocol is down
Hi everyone, I am having an issue with with my router in packet tracer. I'm done with all configurations and I also connected a host to the router but the line protocol is still down. I don't know what i did wrong. The whole network is from chapter 8...
Hi Please the below is port info of C9800. It shows BW 2500000 Kbit/sec. Now the port cannot be up when PC is plugged into it. Any solutions? Thank you! CWLC(config-if)#do sh int tw 0/0/2TwoGigabitEthernet0/0/2 is down, line protocol is downHardware ...
scenario and layoutsx550x as main switch, connected to routerthen chained to multiple sg350x switchesmultiple samsung printersmultiple brother printerswhen printing/printer web interface viewing inside the lan - everything is goodbut if traffic comes...
Ignore the name, I am working on a 3 switch stack (using Stackwise 480) C9300 configC9300_Stack_Member_3(config)#$interface range tengigabitEthernet 1/0/40, tenGigabitEthernet 2/0/40C9300_Stack_Member_3(config-if-range)#switchport mode trunkC9300_Sta...
Resolved! Destination Host Unreachable
Hello I have a problem for my exercise. I have succcesfully ping the division from the same building but when I try to ping the division from building 1 to building 2 it failed. I already check the IP address. what's wrong with my setup? My project: ...
Hello,I had an 2960x access stack go down in the middle of the night (of course). On the 9500 core, I found the following logs:015356: Jun 18 2021 03:15:24.087 CDT: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking Port-channel1 on VLAN0400. Port consiste...
I am trying to upgrade a C9300-48-UXM-E from IOS XE 16.12.03a to IOS XE 17.03.03. I have followed all of the prerequisites and when I issue the following command:request platform software package install switch all file flash:cat9k_iosxe.17.03.03.SPA...
Hi, I am trying to setup a LACP group to connect an Aruba AP575 outdoor access point. On the AP575 the primary ethernet port is capable of 2.5 Gbps and the secondary ethernet port is capable of 1Gbps. The AP575 supports an LACP to give net effect...
Hi All,I am configuring a isc-dhcp-server on a Centos with the following settingsset vendor-string = option vendor-class-identifier;set client-id = option dhcp-client-identifier;authoritative;deny duplicates;default-lease-time 1200;min-lease-time 120...
On the official data sheet it says this: This is incorrect, though. I have a 3750x-24T right here and it's using a steady 42 watts. Given that Cisco's posted number is more than double what I have right in front of me, it would seem that the number...
Resolved! Portfast and bpduguard
Hi,I am little confuse in portfast and bpduguard concepts, i know when it is enter at interface level it transition the port to forwarding state(portfast) and if bpdu is received on port it is put in errdisable state(bpduguard), but i am not getting ...
Hi All, 9300 switch got rebooted and i can see below message . Could you please let me know what it means : %PLATFORM-4-ELEMENT_WARNING: Switch 1 R0/0: smand: 1/RP/0: limited space - copy files out of flash: directory. flash: value 100% (1910 MB) exc...
We have 8x Cisco 9300-48P switches stacked and we are seeing the following error from the Application-Hosting Ports %SW_MATM-4-MACFLAP_NOTIF: Host 3412.7856.0100 in vlan 1 is flapping between port Ap7/0/1 and port Ap2/0/1 The MAC address does not app...
