catalyst 3550

The main idea: given a length of 3n interval, select some number, and any length of n in the interval of the maximum number of K, the number of selected and the maximum value Simple shape directly Engage Note that a number can only be selected once,

1. Enter the global configuration mode. Select Switch-3548> enablePassword :********Change-3548 # config tChange-3548 (config )# 2. Enable the HTTP Server of the vswitch Switch-3548 (config) # ip http server 3. Configure the Host Name Switch-

This article discusses the issue of the second IP communication between the core switch and the converged switch interface. When the core switch is configured with a second IP, the converged switch is connected to the core switch via trunk, and the

In2013Year1Month17,AMDReleasedAMDCatalyst13.1And then announced the deletion of the auto-update feature.AMDThe reason is that there is a security problem in the automatic update. Recently, details about the security problem are reported on the

I. CAT4006 engine module WS-X4013 configuration listThese include: Basic settings, VLAN configuration, Channel configuration, and port Image Port 1/2 to connect to gigabit IDS) Cisco Systems, Inc. Console Enter password:CAT4006> enable Enter

It was started and entered the Rommon mode because the system could not locate the boot file and could not configure Confreg 0x2102/confreg 0x2142 You can do this only through the following steps Rommon 1 >confreg Configuration Summary: => load

Original article, please be sure to place the following paragraph at the beginning of the article.This article forwards from the technical World , the original link http://www.jasongj.com/spark/rbo/ The contents of this article are based

1, into the global configuration mode Switch-3548 > Enable Password: ******** Switch-3548 # config T Switch-3548 (config) # 2, enable the switch HTTP Server Switch-3548 (config) # IP HTTP Server 3, configure the host name Switch-3548 (config)

Comprehensive example of configuring layer-3 Switching This configuration has no problems. As long as you can understand and remember the key commands, I believe you have a deeper understanding of Layer 3. **************************************** ************************ Basic Network Conditions The network topology is as follows: the center switch uses Cisco Catalyst 4006-S3, Supervisor Engine iii g Engine is located in 1st slots for layer-3 swit

Basic information of the network The network topology is: The central switch uses Cisco Catalyst 4006-s3,supervisor Engine III G engine in the 1th slot, for three-layer exchange, 1 24-Port 1000base-t module in the 2nd slot, for connecting to the network server; The 1 Block 6 Port 1000base-x module is located in the 3rd slot for connecting 6 backbone switches. One switch uses Cisco Catalyst

-security maximum 1/limit the number of MAC addresses allowed for this port is 1. 3550-1 (config-if) #switchport port-security violation shutdown/port down when found to be inconsistent with the above configuration. 2. Through the MAC address to limit port traffic, this configuration allows a trunk port through up to 100 MAC addresses, more than 100, but data frames from the new host will be lost. 3550-1

supports SFM for 256 Gbit/s backboard bandwidth ). Each slot supports 16 Gbit/s and is provided by 8 Gbit/s full-duplex dual-matrix connections to each module. The forwarding rate is as high as 210 Mpps. Supports 192 1 Gbps relay or 576 10/100/1000BaseT ports. The integrated POE (802.3af) supports up to 1152 IEEE-compliant 10/100 ports or 576 IEEE-compliant 10/100/1000 ports. Use common modules and operating system software on all Cisco Catalyst 6500

traffic in a Catalyst Switch, but is not valid for multicast traffic. 3550-1 # conf t 3550-1 (config) # mac-address-table static 00-90-F5-10-79-C1 vlan 2 drop/drops traffic on the corresponding Vlan. 3550-1 # conf t 3550-1 (config) # mac-address-table static 00-9

traffic in the Catalyst switch, but is not valid for multicast traffic. 3550-1 # conf t 3550-1 (config) # mac-address-table static 00-90-F5-10-79-C1 vlan 2 drop/discard traffic on the corresponding Vlan. 3550-1 # conf t 3550-1 (config) # mac-address-table static 00-90-F5-10

(providing 1g bandwidth) or the point-to-point method (providing 2G bandwidth ). C. Both methods can be used for backup. D. The Chrysanthemum Link Method supports stacking of up to 9 switches, and the point-to-point method supports up to 8 switches. 2. is redundant backup supported when the Catalyst 3550 XL series switches are stacked? There are two ways to stack the ipvst3550xl series switches: The Chrysa

card GigaStack GBIC (WS-X3550-XL) (the card already contains CAB-GS- 50CM stacked cables) are required ).B. Two stack methods can be used: the chrysanthemum Link Method (providing 1g bandwidth) or the point-to-point method (providing 2G bandwidth ).C. Both methods can be used for backup.D. The Chrysanthemum Link Method supports stacking of up to 9 switches, and the point-to-point method supports up to 8 switches.2. is redundant backup supported when the Cat