Dears, I have a stack of 2 no's ws-c2960x-48lps-l switches , switch 1 failed and i have got the new from Cisco now to place it back in the stack what procedure i shld follow.Is it the below procedure correct.or please suggest the correct cisco best ...
Hello,Refer to the diagram attached.I'm trying to find out the path that frames/packets take from an ESXi host to the default gateway: 10.1.120.1 if link2 was used? The show spanning-tree root on 5K_a shows that the root is the core switch (VSS) whic...
Hello, I was curious to find out if there was a command to show which member port out of a port-channel that frames traversed on. -Port-channel300 consists of 4 member ports (Te1/1/1, Te1/1/2, Te2/1/1, and Te2/1/2)- Host MAC address 0005.56b8.7777- ...
How to integrate a Meraki firewall with Catalyst 3650 switchesHow to integrate a Meraki firewall with Catalyst 3650 switches Configurationwhile the Meraki FW gives out DHCP.
I have a pair of Nexus 6001 switches and I believe both are connected to a pair of FEX2248. Port Eth 2/3 and 2/4 on each show configuration for FEX 100 and 101 respectively. However if I run a show fex 100 or 101 detail on N6K-1 nothing comes up but ...
Hi Allis it good practice to enable pim on campus l3 switches, this is to stop the flooding behaviour of multicast to all ports and to allow igmp snooping to work properly.what do most people do?cheers
Hi all,Recently we have installed some new servers on Nexus 2000 fexes connected on a Nexus 7000 chassis.When we try to ping one of those servers we receive the following output. The same result we receive for the other servers aswell.Switch# ping 10...
I have a new sg550x-48P stackable managed switch. I configured offline using serial and cli, I noticed that the stack config has it as unit id 1 and Role master. They dont use stacks at this site all other switches are SG550X using trunk por...
Hi!I am getting errors on LAN & WAN interfaces. What can be the reason?WAN Interface Show Interfaces Output: Also 2 Sub-Interfaces are configured on Gig 0/0 (NAT Outside Interface) Core-Router#show int gig 0/0GigabitEthernet0/0 is up, line protocol i...
What does this mean and how to resolve it. This is a 6800 switch. power supply 4 failed with reason: OT shutdown Dec 8 14:34:56: %C6KPWR-4-PSOUTPUTDROP: Power supply 4 output has droppedDec 8 14:34:56: %C6K_POWER-6-PS_OUTPUTMODE_THRESHOLD_CHANGED: Ad...
hello and welcome an issue on cisco switch 3048 reset several time Reason :Reset triggered due to HA policy of ResetService: igmp hap resetVersion 6.0(2)U5(1)how can i solve this issue to prevent switch reset
Hi, It was reported by an onsite team member (in a different facility) that a port "went bad" on one of the modules (WS-X4748-RJ45-E) installed in their WS-C4507R+E. I do not have much information as to what means "went bad" since I have not been ab...
HI All, I have some concern on congestion that happens on interface. On C3K I can see some output drops which are present on 10 Gbps interface. Utilization of this interface is maybe around 2 Gbps so it's not havely utilized but the output drops are ...
I am quite confused and upon reading through the different sources it looks like WS-C3850-48XS-S do not support stackwise-480 and physical stacking is not possible with this model but virtual stack can be formed. Please correct me If I am wrong and a...
Hello, I have an issue with a Cisco 2960. I would like to reset the factory settings because of configuration error. I followed the documentation up to the flash_init command whose output tells me "Unknown cmd: flash_init": Board SKU ID is (1)FPU ini...
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