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Is this a best pratice to leave these on the switch?  I do use ssh to manage the switch but I don't think these are needed for that purpose.  Any security concerns?crypto pki trustpoint TP-self-signed-xxxxxxxxxxxx!crypto pki certificate chain TP-self...

ALIAOF_ by Frequent Contributor
  • 1 replies
  • 0 Helpful votes

We manage a campus MPLS network comprised of Cisco 76xx routers as my "P" devices.  Attached to the MPLS core are several PE devices (Cisco 6509 VSS pairs).  I have a single VRF named "students" that exists across all my PE devices.  Across this "stu...

I read the threads and have it mostly down. Just need to know if I have a switch with all set right vtp domain GENE with vlan 10 named A and vlan 20 named BThen add a switch with vtp domain GENE with a higher revision number that has vlan 20 named gi...

gene.uhl by Beginner
  • 5 replies
  • 0 Helpful votes

Hi,I need a T1 router with these specifications:Maximum size - 16" x 9" x 4"-40C to 70C operating temperatureT1 interface with CSU/DSUInteroperability with Cisco IP multicasting.AC or DC powerQty. 5network is T1 point-to-pointThe Cisco1941 comes clos...

dstehle by Beginner
  • 10 replies
  • 0 Helpful votes

Group  - Thanks in advance for your assistance.  I should know the answer to my question, but for the life of me I can not remember.  When you use the command switchport trunk allowed vlan add [vlan-id]There should be no drop in service to the existi...

HiI'm trying to create a vpc between a Nexus 5010 and Nexus 5020 switch. I recently upgraded the software so they are running the same version. However, I connect get a vpc link. Is there something wrong with my setup? Is a vpc between a 5010 and 502...

chun.zhang by Beginner
  • 2 replies
  • 0 Helpful votes

Hi alltoday I ran a test, I stacked 2 x cisco 3750x switches with stack power. I then removed one power cable so they ran from one power supply. a snmp trap was generated that said insufficient power, however when I plugged in a pc into both switches...

Resolved! Vlan Help

Good afternoon,Below is a copy of the switch VLan information I've erased the Vlan.dat file from flash, when i reboot the switch and run the show vlan I can still see the following, how can i delete these entries2    vlanTraining                     ...

Hi All,we have a network having one remote site with with routers using two different mpls provider for redandancy entire network running on EIGRP and we are also using GLBP on the LAN side of the remote site. Recently we discovered that one side on ...

rajput001 by Beginner
  • 4 replies
  • 0 Helpful votes