cisco 3850 features

Today there are user Cisco 3850 Insert multimode Gigabit module after error log as follows:*oct 13:48:54:%platform_pm-6-module_errdisable:the inserted SFP MODULE with interface name GI1/0/18 was not suppor Ted*OCT 13:48:54:%pm-4-err_disable:gbic-invalid error detected on GI1/0/18, putting GI1/0/18 in err-disable state*oct 13:48:56:%LINK-3-UPDOWN:INTERFACEGIGABITETHERNET1/0/18, changed state-to-downCisco off

features such as voice messaging, integrated messaging, and voice name dialing and Voice Messaging browsing. Cisco Unity Express is provided within a Cisco router and supports a maximum of 250 users. They provide cost-effective Automatic Answer functions and integrated message options. Multimedia Conference Cisco unii

Currently, Cisco access routers are widely used, and the features of media verification and encryption are one of the features of Cisco access routers. So I studied how to use the secure RTP media verification and encryption features, I would like to share it with you here a

Understanding the features and architecture of Cisco routers the basic knowledge of Cisco routers is still important for a network engineer, which is the foundation of Cisco technology. This document describes the features and architecture of a

Cisco800Series routers Cisco 800Series routers are customized for small offices and remote workers.Cisco IOSSoftware to provide enhanced network security and reliability. It is suitable20Small Offices of usersISDN,IDSLOr serial connection up512 Kbps) Connect each userInternetOr enterprise LAN. BenefitsCisco 800Customers of series routers include: customers who have already invested in the purchaseCisco IOSSoftware and companies that want to add remote

performance and QoS. This routing switch provides Intelligent QoS Management, which provides unparalleled bandwidth efficiency, ensures excellent performance for all users, and ensures the quality of service for all communication information types on the backbone network. The IGX 8400 route switch cost-effectively improves application performance. In most cases, enterprises can reduce the number of T1/E1 lines required for distributed applications and increase the type and quality of services t

The networking features of Cisco Route are essential for a network to communicate normally. Cisco routers interconnect different networks to make more efficient use of network resources, it brings great convenience to your life and work.I. Network isolation 1. With the development of the network, security has begun to attract people's attention. To improve networ

First, the experimental topology:Second, the experimental requirements:1, PC0 connection SW1, did not make any changes, see if F0/1 need to wait for 30s to become green;2, SW1 Global deployment of the default port Acceleration command, while the f0/2-5 deployed as Acess port;3, PC1~PC4 connection SW1, accelerate, the second into a green port, shorten the 30s, no longer wait.Third, command deployment:SW1 (config) #spanning-tree portfast Default! []SW1 (config) #int range f0/2-5SW1 (Config-if-rang

Tags: int range. com topology type mode config OSS processFirst, the experimental topology:Second, the experimental requirements:1, PC0 connection SW1, did not make any changes, see if F0/1 need to wait for 30s to become green;2, SW1 Global deployment of the default port Acceleration command, while the f0/2-5 deployed as Acess port;3, PC1~PC4 connection SW1, accelerate, the second into a green port, shorten the 30s, no longer wait.Third, command deployment:SW1 (config) #spanning-tree portfast De