Switching

Hi Guys, I'm Khris, and im new in cisco routers, i never been using cisco routers before and now i have to work for it because i needed to. i have cisco c887va-w-e-k9 router and its already reset to its default config. as in no configuration at all,...

Hi all, I implemented a new Cisco VSS composed by two 4507R+E in quad-supervisor architecture. After the migration from the old core switch to the new, the CPU usage of the VSS raised to 100%. Below the output of the show processes cpu sorted detail...

Hi, I have a single mode fiber link installed and want to put 24 port switches on either end, it's for a small business linking two buildings. What options do you have ?110 VAC powered19" rack mountthanks, brian

I did a factory reset of a cisco AIR-LAP1131AG-N-K9.  I is now failing to connect to our 2504 WLC.  It had been connected in the past.  The console is looping with the following: *Sep 20 11:58:21.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request s...

Hi, I need to have POE+ (30W) on all 24 ports on Cisco 3850-24P-S. The switch by default will support 14 ports (POE+) with default 715W AC. My question is whether the switch will support POE+ on all 24 ports with dual 715W AC or 1100W AC. Does it ha...

I've got an issue that even TAC is having trouble finding the answer to:I have a customer with a small campus.  At the main agg site, there is a stack of 3650s which also does their routing. At the smaller buildings, there are individual 3650s tied i...

I have a cisco 2911 router. One interface is connected to local head quarter network, the second one is connected to service provider internet service. I want to connect the third interface to connect it to the MPLS VPN conection provided by the serv...

Hi  I seeing logging mac address flapping on core switch You can see to connectivity my network in the below. [no AP]-----------Sw[A]---trunk----Core Switch-----trunk---SW[B]------trunk------Sw[C]----->AP-----> NotebooK This's logging in core swi...

IE5000 running 15.2(4)EA5 How do I actually use the cos to dscp mappings? When I configure "match ip dscp 46 32", it's not displayed in the running config. I have configured a table-map but how do I apply it? table-map cos-dscp-tablemapmap from 0 t...

Hello. I basically want to log the top talkers in a Cisco router for an extended period of time - 10-24 hours for example. I need to see both downstream and upstream top talkers. No matter how I configured it one of two things happen: *The stats ge...