A single 24-port or 48-port switch can be deployed initially; as requirements grow, Juniper Networks Virtual Chassis technology allows up to 10 EX4200 switches to be interconnected over a 128 gigabit-per-second (Gbps) backplane and managed as a single device, delivering a scalable, pay-as-...
http://www.cisco.com/en/US/docs/ios/12_2sb/feature/guide/sbcelacp.html#wp1053755 A common issue during EtherChannel configuration is that the interfaces go into err-disable mode. This can be seen when Etherchannel is switched to the ON mode in one switch, and the other switch is not ...
Juniper Networks QFX3100 QFabric Director产品说明说明书
JUNOS 10.0版增强了路由、安全和交换特性,包括:MX系列多机箱LAG;VOIP、无线支持、支持集成融合服务的SRX210和SRX240业务网关的新接口;以及EX系列产品的光收发器和热插拔上行链路模块等。 路由平台 多机箱链路汇聚组 MX系列路由器现在可以提供多机箱链路汇聚(MC-LAG)功能,支持一个客户设备与两个MX设备构成逻辑LAG接口...
10、 in base, Roadmap (not available at FRS),EX4500 SWITCH: 前后面板一览,EX4500 Front View,EX4500 Rear View,USB,Optional 4x GbE/10GbE uplink module,40 fixed GbE/10GbE SFP/SFP+ ports,Redundant, hot swappable,load-sharing power supplies,LCD,Fixed form factor 2RU (3.4in H x 17.5in W...
I have a lot of problems with the connection between our Cisco 2950 and Juniper EX4200. We got two different types of connection, two swtiches with LAG (LACP) and three switches with standard Trunk (STP). The Problem: If i connect a new switch to the EX4200, both LAG-interfaces goes...
I have a lot of problems with the connection between our Cisco 2950 and Juniper EX4200. We got two different types of connection, two swtiches with LAG (LACP) and three switches with standard Trunk (STP). The Problem: If i connect a new switch to the EX4200, both LAG-interfaces ...
I have a lot of problems with the connection between our Cisco 2950 and Juniper EX4200. We got two different types of connection, two swtiches with LAG (LACP) and three switches with standard Trunk (STP). The Problem: If i connect a new switch to the EX4200, both LAG-interfaces goes...
If i connect a new switch to the EX4200, both LAG-interfaces goes down with the following message in the cisco-log: %PM-4-ERR_DISABLE: channel-misconfig error detected on Po1, putting Gi0/1 in err-disable state : %PM-4-ERR_DISABLE: channel-misconfig error detected on Po1, ...
I have a lot of problems with the connection between our Cisco 2950 and Juniper EX4200. We got two different types of connection, two swtiches with LAG (LACP) and three switches with standard Trunk (STP). The Problem: If i connect a new switch to the EX4200, both LAG-interfaces goes...