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Forum Posts
Hi guys, Anyone familiar with this issue and how you were able to resolved it? Thanks in advanced for the help. *Mar 12 18:53:09.499: %C4K_SYSMAN-2-POWERONSELFTESTFAIL: Supervisor module in slot 1 failed Power-On-Self-Test(POST). Line cards are **NOT...
Hi, I use SG300-10PP and I am trying to configure using SNMP. I was able to set the Admin Status of a port 2 to Up using the Snmp client tool 'SnmpSet.exe -v:2 -r:172.20.0.12 -t:10 -c:pqrs -tp:int -val:1 -o:.1.3.6.1.2.1.2.2.1.7.50' I am not able to ...
Dears, user takes a network cable and plugs it into two wall jacks, this creates a loop, a broadcast storm will likely follow. This happened to us by having an end user hooking up their IP phone to two network jacks. It brought down the entire networ...
Hi Cisco Engineers, I have question regrading interface requirement to create link between 2 catalyst stacks. Switch 1 is 9300-Stack of 2 switch acting as Core Switch ( L3 ) Switch 2 is 9200-Stack of 3-4 switch configured as Access Layer switch (150 ...
Hi,I understand that when a Cisco switch exceeds the maximum STP instances that the switch model supports, that STP is no longer running or protecting any additional vlans that are added to that switch. However I can not find answer anywhere that say...
Folks, i implemented a stackwise virtual for 9500-24Y4C. Pretty much everything works after the DAD and SVL link was set up by rebooting the box. I have verified the model and IOS version is capable of running VSS. After this is done, i unplugged the...
Resolved! Power Surge zapped 2 poe ports
Hey Y'all,I hope this is the right place to post a hardware problem. We had a storm and power surge yesterday and it seemed to cause 2 of my switch ports on a Cisco SG350-10p to stop providing PoE, but strangely they will still pass traffic. Non-Po...
Resolved! Disable stack election
Hi guys,We are using 3750 stackable switch with no stack presently. Wondering if we could disable the stack election process to boot the ios faster like other non stackable 3750 switches.ThanksSent from Cisco Technical Support iPhone App
Dears,user takes a network cable and plugs it into two wall jacks, this creates a loop, a broadcast storm will likely follow. This happened to us by having an end user hooking up their IP phone to two network jacks. It brought down the entire networ...
Resolved! cisco cat 3750E 10G CPU
Hello i have cisco 3750E cpu 30% traffice 2.2 giga its normal for cpu ? BGP-SW#sh processes cpuCPU utilization for five seconds: 26%/1%; one minute: 29%; five minutes: 28%PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY Process1 0 12 0 0.00% 0.00% 0...
Resolved! 9500 stackwise virtual
Dears i have currently 2 x 6509 switches on distribution layer in which i have 2 x 48 module sfp modules in each, now i want to propose cat 9500 48y4cl as a distribution switch , so now i will be requiring 4 x 9500, how i can achieve the stack wise ...
I installed GPEC Fibre.. i was wondering if theres a code i can test from the switch to see if the GPEC is faulted
Resolved! Problem to reach Vlan 1 Interfaces of 2960-X Switches after Migration to SVI/new Vlan Design
Hi, after migration to an SVI design, the 'old' vlan 1 interfaces are not reachable. The old design was as follows: Internet - ASA ------- 2960-X-SW 1 ------Trunk to ------- 2960-X-SW 2 only vlan 1 one subnet. After introducing the vlan design vlan...
hello,i always observe more than 80% I/O memory utilization in my switches as shown below Processor Pool Total: 60627512 Used: 44893596 Free: 15733916I/O Pool Total: 14680064 Used: 12439436 Free: 2240628Driver te Pool Total: 1048576 Used: 40 Free: 1...
Resolved! Connecting ASA5520 to a 3750G SFP port
Hi All.I have always connected switch SFP uplink ports via fibre to a core 6500 fibre blade. What I am wondering is whether a copper SFP on a C3750G can be used to uplink from an ASA Ethernet port, G0/2?This is how I've connected in my home lab and I...
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