Switching

Hello,I've recently swapped out our old 2610 routers for newer 2801's for use as NTP servers. The 2801 is running 15.1(4)M9.The router is configured as such:ntp server 0.pool.ntp.orgntp server 1.pool.ntp.orgntp server 2.pool.ntp.org NTP#sho ntp statu...

I've got a new 3850 and when I add/remove vlans on a trunk port, the light on the port turns orange but the trunk continues to work. If I undo the change, sometimes the light will do back green, sometimes it won't. Despite the light being orange, it ...

Hi,I need some help with the connection between a ASR1001 and a Catalyst 2960G. The interface on the ASR won't come up, and I am pretty sure this is a configuration issue but I can't figure it outAt first, both interfaces wouldn't come up, but since ...

Hi All,We have two switches C3560G-48TS and C3750G-12S(is a stack switch). They are connected via two gigabit ethernet links bundled into a port channel. gi 0/47 & gi 0/48 of C3560G-48TS are connected to gi 1/0/3 & gi 2/0/3 resply. We have intermitte...

Hello,Yesterday I ran into an issue in someones environment where they wanted to trunk a 2960 switch (Lets call it SwitchA) off of another 2960 (SwitchB) switch which was a vPC peer to a set of Nexus 5k's. When he did this, he noticed his phones were...

Hi friends..I need to know how to configure RSTP in the above switch in cli mode.Hope anybody can help me?Thank you

Can you help me Cat c6509-E reload connect console  I see : Initializing ATA monitor library...Self extracting the image... [OK]Self decompressing the image : ############################# [OK]              Restricted Rights LegendUse, duplication, o...

Hi All.. Deployed Cisco Miraki on our infrastructure and now user reporting slowness and dis connectivity.What could be the possibility of issue..

Hey people, hope you're well?I have just started to study Cisco and hope to become CCENT very soon but need a little help with the setup of the kit I purchased.The router in question is a Cisco 877M, I have put together the below configuration but am...