Only i have issues with the port channel 8,9 & 10, all the rest port channels are working perferct. i raised a cisco tag too. 7 Po7(SU) LACP Gi1/0/25(P) Gi2/0/25(P)8 Po8(SU) LACP Gi1/0/18(P) Gi2/0/18(s)9 Po9(SU) LACP Gi1/0/19(P) Gi2/0/19(s)10 Po10(SU...
Forum Posts
Resolved! CISCO 9200 "No space left on device"
Hello,I am trying to update a cisco 9200 switch ( in fact, it's a stack, there a 2 switchs).Switch Ports Model SW Version SW Image Mode------ ----- ----- ---------- ---------- ----* 1 32 C9200-24P 17.06.05 CAT9K_LITE_IOSXE INSTALL2 32 C9200-24P 17.06...
Hi I've a Cisco 9300-48UN and there is a problem with the stackwise Hardware: Follow the show switch detail : Stack Port Status Neighbors Switch# Port 1 Port 2 Port 1 Port 2 --------------------------------------------------------1 OK ...
Any know how many times w/in a time frame a mac address needs to show up on two ports before a mac-flap error is logged? And is there a way to tune that threshold?We're running some ap's in flex mode, and a few handheld clients are roaming between a...
I just want share my experience when setting up a connection between Cisco 25GB SR and Arista [100GB Breakout, 4x 25GB]For both sites to be able to successfully negotiate the physical layer parameters the following is required.Cisco works with auto [...
I recently replaced the core switch at one of my sites that consisted of two separate C9300-48Ts and three other off brand switches and installed a new stack with a C9300X-48HX, C9300-24S and a C9300-48T (running 17.12.5). This is a layer 2 network c...
Resolved! Nexus-vrf-route leaking
Hi, ☺️Now i still read about this tooic and i do lab environmentOn nexus 9k :I create two vrf for each vlan for isolationBut i want each vrf access internetFor each svi vrf---Vlan10,20----(trunk)Switch-N9k(ip10.10.10.2)-------(10.10.10.1)Router---int...
Greetings,I have aquired a second hand WS-C3650-8X24UQ-S. Appears to be working as is (connected to router and one pc), and no password. When looking up reset instructions, I see typically you flash_init, then delete config.text and vlan.dat (after h...
Where can i find Catalyst 9k visio stencils?
Hi All, I have the following setup in CML: SW1 is the Root BirdgeI have VLANs 1-20All Switches have the same MST configuration and running in the same region. When I shut down interface gi1/0/3 on SW3 the MST environment converges and uses Gi1/0/6 a...
Good day All,I have an old 2901 SW and I noticed scrolling in the logs:*Jul 16 14:19:10.135: %PLATFORM-3-PIP_ERR: PIP error reg 0x00000080*Jul 16 14:19:15.247: %PLATFORM-3-PIP_ERR: PIP error reg 0x00000080*Jul 16 14:19:20.463: %PLATFORM-3-PIP_ERR: PI...
Resolved! What is a VRF? (for beginners)
Can someone explain what is a VRF (for beginners)
Resolved! C1000-48P-4G ez1k error messages
Good Morning, We've got a C1000 that behaves kinda strangely and i'd like to know if its a hardware problem or a "solvable" Software Problem.Here's a Screenshot of the Console Output:ConsoleThe Switch still kinda works normally, i can configure the s...
Resolved! Calculation of MST cost
Hi all, Could someone please explain to me why I see the things I do with MST? I have the below setup in a lab, where SW1 is configured with the lowest Cost and is the root bridge. Everything is working as expect, in regards to STP, and SW4 is Blocki...
Good Afternoon All,Looking for kind of a step by step guide. My org recently purchased 3 9300L switches. Two of them are 24p's and the other is a 48p. I am assuming I can write one file then make small tweaks due to the port capacity. These switches ...
