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Hey, We have five Cisco 1000 switches here, and they're currently stacked in a stack of five switches. I'm not entirely sure how we remove that configuration? Is it a case of that it'll just "break" once we take the relevant cables out? Or is it a ca...

When I config EEM: !event manager applet Test_EEMevent cli pattern "ena" sync yesaction 1 cli command "ena"action 2 cli command "conf t"action 3 cli command "exit"action 4 cli command "end"!end Now I cannot login into my device.Please help me !Thanks...

Hello, Can someone please confirm if the StackWise Virtual will still work if both Switches' Licenses are expired? Currently, all the interfaces of the switch 2 are in down down state even if I tried to shut-noshut the interface. Appreciate any respo...

NickCisco by Level 1
  • 1446 Views
  • 4 replies
  • 0 Helpful votes

I will be upgrading the SSD firmware on Nexus 93108TC-EX Switch to MU05.00 or MC03.00 to address Field Notice: FN - 72150. In case something happens, how will I be able to downgrade it to its original firmware MU01.00 as only one firmware is availabl...

Noah L by Level 1
  • 999 Views
  • 1 replies
  • 0 Helpful votes

Hello,   During the packet capture we determine , that packets (multicast) from me_core(Campus core Switch) are flooded to all access switches trough the portchannels. What kind of multicast address  is 01:00:0c:cd:cd:cd ?  Do you have an idea, what ...

jgeralsky by Level 1
  • 1637 Views
  • 3 replies
  • 0 Helpful votes

I need to enable jumbo frames on some 3560CX-12PD-S compact switches running 15.2(4)E6. The documented procedure is:system mtu jumbo 9198writereloadshow system mtuSystem MTU size is 1500 bytesSystem Jumbo MTU size is 9198 bytesSystem Alternate MTU si...

kevingrss by Level 1
  • 3194 Views
  • 8 replies
  • 0 Helpful votes

I have a Cisco ws-c2960x-24ts-l that was part of a stack.  I am needing to separate it from the stack and change the interfaces from G2/0/1 to G1/0/1.  Can anyone offer some assistance? Thanks,Kevin

khicks337 by Level 1
  • 1833 Views
  • 6 replies
  • 0 Helpful votes

Resolved! convergence in bgp

Hi everybody.Please consider the following scenario:                R1---ibgp------R2----ebgp-------R3------network 10.0.0./8Suppose 10.0.0.0/8 goes down, R3 check its advertisement interval for ebgp peer R2. It finds It is still running, R3 waits fo...

sarahr202 by Level 5
  • 1488 Views
  • 4 replies
  • 0 Helpful votes

Hello  i would like to upgrade my cisco sg300 28p with latest firmware version. currently switch is running: Firmware Version (Active Image): 1.2.7.76with boot version - 1.1.0.6i can't find latest version for that model, in addition, do i need to upg...

yaloosh by Level 1
  • 4743 Views
  • 7 replies
  • 0 Helpful votes