Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
All, I have been attempting to set up policy based routing on a borrowed 9200 24 port Switch. Initially I was following the IOS XE Gibraltar 16.10.01 IP Routing Guide. I set up an Access Control List, then a Route Map, and attempted to apply it to a...
Hello, We shutdown 6513-E to move it another DC. After booting we realized that "WS-X6708-10GE" module does not come up. We see the log message below. %C6KENV-SP-6-NONNEBSCOMP: Module 12 installation makes this system non-NEBS compliant Module cooli...
how to find which switch a host pc connected??
Hi, We had an issue about TCAM in a Nexus 5K, FIB TCAM exhausted. When the table is 100% full, the following message is displayed:FIB_TCAM_RESOURCE_EXHAUSTION:FIB TCAM exhausted We have snmp integration of Nexus 5K with a monitoring system, I would ...
Hi everyone, Does anyone know if the C9500-24Y4C is going to support breakout cables with the QSFP-40G-CSR4 transceiver in the near future? Best regards,Florian
hello, looking for a low latency switch from Cisco for high-frequency trading network environment. But noticed the Nexus 3500 is End-of-Sale, any other series could be the candidate? Btw, currently, we are using Arista 7150S which latency is ~350ns. ...
Hi Experts,Our customer complaints of frequent reboot of a few Cisco switches Pls find the logs: *Mar 1 00:00:05.830: Read env variable - LICENSE_BOOT_LEVEL =Mar 30 01:27:41.489: %IOS_LICENSE_IMAGE_APPLICATION-6-LICENSE_LEVEL: Module name = ie2k Next...
Resolved! Cisco 3850 High CPU due to fed
We have two 24 port 3850 switches stacked. Now CPU processing of the stack is very high and it causes the packet loss. Cisco shows fed (PunjectRx and Xcvr) process is mostly consuming the CPU. See the attached process output. Is there any solutions t...
Resolved! 2960s stack non-stop reloading
Hi All, Anybody experience this issue before? Switch model: WS-C2960S-48FPD-L Mix stack with 2960-X We upgrade the IOS software from C2960S-UNIVERSALK9-M), Version 15.2(2)E6 to version C2960S-UNIVERSALK9-M), Version 15.2(2)E7 After reboot, the...
Hi All, I'm looking for Cisco Visio Stencils for below router and switch models. Please let me know where i can find it. Cisco 4461 and Cat 9400 Thanks
Resolved! apply configuration in HP into Cisco
i have these commands in HP switch need to configure them into Cisco switch , whats should i type vlan 1name "DEFAULT_VLAN"untagged 21-28ip address X.X.X.X X.X.X.X no untagged 1-20exitvlan 2name "Control"untagged 1-10,15-20ip address X.X.X.X X.X.X.X...
We have a 100Base-T GLC-T gbic connected to a TenGig interface of a 4500x switch, but when we try to connect a device to that port i.e: either a server or another switch like a 3850, the port does not come up at 1Gb on the 4500X:Te1/1/8 ...
Our server team advise us to check the L2 switch on the issue that the DHCP server running in windows has a 30s delay when leasing an IP address to a workstation. Connection is only through local area network. The DHCP server and the workstation are ...
HI, I have 3 Cisco 3850 Switch in stack and there is too much noise. Output of Show environment all command is attached. Please provide the support to resolve it.
I have 4 of these switches and all lights are blinking extremely fast and in sync, even on the server nic cards. I do not have access to SSH nor the Console (UGH!). I have unplugged all 4 at the same time and plugged just one back in and it did the s...
