Switching

When using the show interface port-channel # etherchannel command. What does the load categorie represent?

Dear all, I have a strange issue I can't clarify, I have build an Catalyst 3850 switch stack, with 3 3850-24P and 1 3850-12S switches. Switch Ports Model              SW Version        SW Image              Mode------ ----- -----              -----...

Dears in cisco l3 switch Its running fine but after 30 minutes or 1 hour uplink port or those port are connected to device its show orange colour and its not working  So what is the problem and i have checked vtp status on that  Switch#show vtp stat...

I'm trying to muddle my way through the Cisco 3850 (WS-C3850-48P) MQC configuration (wired only, nothing wireless-related) and I ran into some questions.Some technical documentation says that the switch has 8 queues on wired interfaces. However, I've...

Hello-  One of my clients has two sites one in LA and the second on is in SF. The IP addressing at both sites is still legacy(public IP addresses, assume LA site: 111.111.111.x/29; and SF site: 112.112.112.x/29). The project I haw been assigned is t...

Hello,  We have couple of  catalyst 4500 chassis - all publicly (as in "office space") accessible ports are limited to a specific VLAN. We would like to deny "access" to all devices outside of a list of approved MAC addresses. What would be most eff...

Hi All, Can any one please help me to understand the command "sho controllers ethernet-controller <interface> phy detail" Particularly IIC error cnt and IIC .error dsb cnt on the SFP interface.

Dear Members,   There are two cisco 4948 switches. both are connected back to back also on two ports. we got an alarm Cisco-equip:cHsrpStateChange: The ip address is related to second switch.  i checked and found hsrp states are ok. active in one swi...

Hello, I have a remote site switch upgrade on 3650's 16.1.1 to 16.3.3. Most of stacks on site upgraded fine but one stack i have an issue with. I do not seem to get Rommon prompt or anything past the following: ### Launching Linux Kernel (flags = 0...

Добрый день. Имеются 2 маршрутизатора ISR4431, есть AS с пулом адресов. Имеются 2 провайдера с каналами по 1Gb.  Хочу реализовать отказоустойчивую схему и повысить скорость доступа в интернет.   Подключить 2 маршрутизатора к двум провайдерам (BGP), ...

Hi we have one WS-C3850-48P as our access switch SW version [cat3k_caa-universalk9]. From last few days suddenly some of the devices connected to it stops working one by one. it all started with one port port number Gi1/0/29 interface GigabitEthernet...

hola buen dia, puedo ver mi top talker en bytes, (sort-by bytes) pero necesito ver el reporte en Megabytes ,  ¿como seria  el Sort-by?