cisco switch fiber module

What is the Cisco switch module? The advanced traffic management feature in the Cisco switch module simplifies deployment and optimization of large networks, which allows many developers and users to extensively learn and study th

module:◆ CEF256 -- 30Mpps continuous)◆ ACEF720 -- 400Mpps peak value)◆ DCEF720 -- mpps continuously) Superior traffic management-provides a large cache capacity of up to 256 MB for each interface). to implement priority-based traffic and traffic policy management, each VLAN has 16 multi-priority sending queues; provides a variety of media and optical interfaces-Provides 802.3ae standard interfaces: 10GBASE-LR serial 1310nm long-distance interface use

No X2Input Flow-control is off, output Flow-control is offARP Type:arpa, ARP Timeout 04:00:00Last input never, output never, output hang neverLast clearing of "show interface" counters neverInput queue:0/2000/0/0 (size/max/drops/flushes); Total Output drops:0Queueing Strategy:fifoOutput Queue:0/40 (Size/max)5 minute input rate 0 bits/sec, 0 packets/sec5 minute output rate 0 bits/sec, 0 packets/sec0 packets Input, 0 bytes, 0 no bufferReceived 0 broadcasts (0 multicasts)0 runts, 0 giants, 0 throt

Vswitch Optical Fiber ports are divided into many types, and their functions are quite different. Here we will mainly introduce some basic knowledge about common optical fiber ports of vswitches. Cascade uses both common ports and special MDI-II ports. A straight-through cable should be used when the two ports that are cascaded are normal ports (MDI-X) ports and MDI-II ports, respectively. Cross-cable shoul

Different types of switches use different module design methods. as a leader in the switch industry, the performance of Cisco switch modules is still very good and has been recognized by many people. Cisco switch

With the development of science and technology in the times, no matter what kind of enterprises have strict requirements on their own hardware facilities, the most popular switch is the so-called optical fiber switch, that is, a separate network of the entire storage can be connected to the enterprise LAN of the server. It is characterized by the use of

technology widely used in North America and Japan with mature technologies and low costs. OnAccess1224S is a high-performance, 24 + 2G port fiber-optic Ethernet switch with local network management, replaces the Ethernet switch with the commonly used RJ45 interface and the network structure of the external photoelectric conversion

1. Introduction To achieve non-blocking communication on the existing 100,000-kilometer high-speed trunk cable network, the operator must first consider how to implement automatic protection of optical transmission physical routes. The optical fiber automatic switch protection system is an automatic monitoring and protection system that integrates monitoring, protection, and management. It is independent of

rate with the Internet edge routers or pooled switches, to achieve Community network Connect to the Internet. Fiber-optic switches are connected to the Optical Network unit or the built-in fiber Ethernet card that is placed in the user's home through the optical fiber and point-to-point mode, which enables users to access the Internet through

supported Support ieee802.3x Full Duplex flow control/Half-duplex back-pressure flow control Support for tagged vlan/based vlan/vlan with 255 VLAN groups, up to 4K VLANs Support for Port based network access control has port isolation capabilities With the blocking of the Baotou (HOL) prevention mechanism to minimize packet loss Support Port and MAC address binding, MAC address filtering Support Port Mirroring With sniff network monitoring function has port bandwidth control function

. Access Solution for Optical Fiber Ethernet Switches The core network device is an optical fiber switch placed in a residential data center or building data center. The optical fiber Ethernet switch is connected to an Internet edge router or a collection of Optical

expanded; The other type is a modular switch, which mainly refers to 4000 or more models. network designers can select different numbers and models of interface boards, power supply modules and corresponding software based on network requirements. When choosing a device, many people have a headache for long product models. In fact, Cisco has a rule for product naming. For a Catalyst

limited software upgrades, these switches cannot be expanded. The other type is modular switches, which mainly refer to 4000 or more models. network designers can meet network requirements, select different numbers and models of interface boards, power supply modules, and corresponding software. When choosing a device, many people have a headache for long product models. In fact, Cisco has a rule for product naming. For A Catalyst

An instance of VLAN configuration for Cisco L3 switches and L2 SwitchesCisco VLAN implementation is usually port-centric. The port connected to the node determines the VLAN in which it resides. There are two ways to allocate a port to a VLAN: Static and Dynamic. The process of creating a static VLAN is to forcibly allocate the port to a VLAN. That is, we first create a VLAN on The VTP (VLAN Trunking Protocol) server, and then assign each port to the c

There are many users who use Cisco switches. When selecting their products, it is a headache to see Cisco switch models. Here we mainly explain how to quickly understand these complex Cisco switch models. The product line of the 2900 series is very long. Some of them are com