Hi   I wants to use prefix-list with LE or GE "Brach Sites" but when I configure for example  ip prefix-list branch1 seq 1 permit 10.45.0.0/23 le 24 But iWAN only shows the traffic like UC and only works when I configure a specific LAN 10.45.1.0/24   Thanks and regards. ... View more

Hi  Does anybody know what command can I use to validate the QoS Setting on Cat3850? Because on IOS Cat2960X I can use the command "show mls qos".   I need to check if the 3850 have enable or disable the Rewrite DSCP.   Thanks and regards.    ... View more

Hi   I have an L2L between 2 switches (Cat 6500 with SUP-720 and Cat 6800 with Sup-2T-10G) through an L3 interface, we have already found too many total ouput drop on both sides, checking the interfaces that have the TX / RX They are not saturated.   One of the actions taken is to enable QoS on both ends, the packages are marked from the application with their respective DSCP (EF, AFXX)   Cat6500(config)#mls qos  ! interface GigabitEthernetX/Y/Z no switchport ip address 172.X.X.X 255.255.255.252 mls qos trust dscp  Cat6800(Config)#mls qos interface GigabitEthernetX/Y/Z no switchport ip address 172.X.X.X 255.255.255.252 How I configure QoS DSCP on the interface? I have the doubt if the configuration is correct, specially in the Cat6800 because I didn't find documentation about how to apply QoS on SUP-2T-10G.   Does anyone know If I missed something?   Thanks and regards.   ... View more

Hola   Tengo un L2L entre 2 switches (Cat 6500 con SUP-720 y Cat 6800 con Sup-2T-10G)a través de una interface L3, últimamente hemos encontrado demasiados Total output drop en ambos lados, revisando las interfaces encontramos que los TX/RX no están saturados.   Una de las acciones que se tomo es habilitar QoS en ambos extremos, los paquetes son marcados desde la aplicación con sus respectivos DSCP (EF, AFXX)   Cat6500(config)#mls qos  ! interface GigabitEthernetX/Y/Z no switchport ip address 172.X.X.X 255.255.255.252 mls qos trust dscp  Cat6800(Config)#mls qos interface GigabitEthernetX/Y/Z no switchport ip address 172.X.X.X 255.255.255.252 ¿Como aplico QoS DSCP a nivel de interface? Tengo la duda si la configuración es correcta en especial en el Cat 6800 porque no encontré una documentación sobre aplicación de QoS con SUP-2T-10G.   Alguien sabe si con esto debe funcionar QoS en L3?   Gracias por su apoyo. ... View more

Hi   Preventive maintenance is performed on the equipment, when it was turned on again, the VSS was not established, the configuration was checked and everything is fine. So the switch "standby" was turned off and the cards were removed leaving only the supervisor card, it was turned on again and the VSS was established.   Does anyone know why this happened? CAT6800 ios: s2t54-adventerprisek9-mz.SPA.151-2.SY6.bin Supervisor: VS-SUP2T-10G   Regards.     ... View more