catalyst 4948

The Catalyst3550 switch with EMI supports three routes or bridged three-tier interfaces: Svis: You should configure Svis for any VLAN you want to route traffic to. When you enter a VLAN ID after the interface VLAN Global Configuration command, the

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

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)

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

Vlan200 and vlan201 are two VLANs connected by switches.Ip subnet-zeroIp routingNo ip domain-lookupSpanning-tree mode pvstSpanning-tree extend system-idSpanning-tree vlan 200 priority 24576Spanning-tree vlan 201 priority 24576Spanning-tree vlan 202

Ip subnet-zero Ip routing No ip domain-lookup Spanning-tree mode pvst Spanning-tree extend system-id Spanning-tree vlan 200 priority 24576 Spanning-tree vlan 201 priority 24576 Spanning-tree vlan 202 priority 28672 Spanning-tree vlan 203 priority 286

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

router:Cisco 83X, 18xx, 28xx, and38xx series Integrated Multi-Service routers; 1701, 1711, 1712, 1721, 1751, 1751-v and 1760 modular access routers; 2600xm, 2691, 3640 and3660-ent Multi-Service Access Router and 72xx series router Cisco switches:-Cisco Catalyst 6500 series Supervisor Engine 2, 32And 720, install Cisco Catalyst OS and Cisco IOS software or hybrid applications (Supervisor Engine 32

. Some people think that, compared with how the vendor divides the bandwidth of each slot and the total system, it is not very important for the switch to handle variables such as Jitter and packet loss rate during full-speed operation. "I think latency is a more useful indicator than throughput," Newman said. Cisco is obviously the best in this regard ." He has measured a Cisco Catalyst 4948 device with a

the following: Only the Fast Ethernet hybrid network module can support these two wan interface cards. The network modules supporting these two interface cards are as follows: NM-1FE2W, NM-2FE2W, NM-1FE1R2W, NM-2W. The Ethernet hybrid network module does not support the following features: NM-1E2W, NM-2E2W, NM1E1R2W. 19. What is the maximum rate of synchronization supported by Cisco3600 series routers (4A/S, NM (8A/S network module and WIC (2A/s wan Interface Card? These network modules and WAN

Log exceptions thrown during a MySQL installation: 2013-12-21 09:24:53 4948 [note] Plugin ' federated ' is disabled. 2013-12-21 09:24:53 4948 [note] innodb:the InnoDB memory heap is disabled 2013-12-21 09:24:53 4948 [note] Innodb:mut EXEs and Rw_locks use Windows interlocked functions 2013-12-21 09:24:53 4948 [note

support inter-VLAN routing? What are the requirements for IOS software?In Cisco (2600 series routers, only Cisco2620 and Cisco2621 support inter-VLAN routing (MB ports support inter-VLAN Routing ). If Inter-VLAN routing is supported, IOS software must include the IP Plus feature set.6. What are the differences in hardware between the Cisco3660 router and the 3620/3640 router?The differences are as follows:* The basic configuration of the Cisco3660 router includes one or two 10/100 M Adaptive Fa

The IT Certification Examination Resources Network has collected a number of training materials for Cisco agents, including answers to pre-sales questions concerning routers, switches, IP/TV, firewalls, VPNs, network management, HFCs, VOIP, and equipment procurement., it can also be used as an entry-level document.12. Question: Which switches Does Cisco currently support layer-3 switching?Answer: Catalyst 2948G-L3,

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 3550-24-emi and

LAN switches have evolved from a HUB-based LAN shared in the traditional sense to a broader space. Take Cisco's Catalyst 5000 Series LAN switch as an example. It includes an integrated switching hardware structure, 10-Mbps Ethernet that supports switching, and-Mbps Fast Ethernet, supports fast Ethernet, FDDI, exchange-type ring, and layer-3 switching processing. This type of switch can provide exchange access to workstations, servers, network segments

supports hot swapping of network modules, while Cisco3620/3640 does not support hot swapping of network modules. * The Cisco3660 redundant power supply is built in, while the Cisco3620/3640 redundant power supply is external. 　　 24. Why 3640 cannot identify NM-1FE2W? Upgrade IOS to 12.0.7T Vswitch Problems About vswitches: 1. How is the stacking of Catalyst 35500XL/2950XL implemented? A. dedicated stacked cables, 1 m long or 50 cm long (CAB-GS

built-in, while the cisco3620/3640 redundant power supply is external. 30, why 3640 does not recognize nm-1fe2w? Need to upgrade iOS to 12.0.7T About switch Issues: 31. How is the stack of Catalyst 35500XL/2950XL implemented? A. A dedicated stacking cable is required, 1 m long or 50 cm long (cab-gs-1m or cab-gs-50cm) and a dedicated gigabit stacking card Gigastack GBIC (WS-X3550-XL) with cab-gs-50cm stacking cable. . There are 2 stacking method