Only 6 left in stock - order soon . To erase the vlan. Compare Cisco switches side by side to find the right enterprise LAN or data center switch for your business. In Cisco IOS 12. The switch software configuration guide describes how to use the CLI to configure and to monitor individual switches and switch clusters. See it like this: in practice you can have more vlan than there are ports on the switch. 1(11)YJ4 Configuring Switch Interfaces. EA1a. You will need to either configure spanning tree to match the other switch you are connected to or disable them both. Technical Specifications. Cisco Catalyst 2950 Series Switches에속하는 Cisco Catalyst 2950SX-24, 2950-24 및 2950-12는중소기업에기본적인워크그룹연결 기능을제공하는스위치로서독립형(standalone) 이며, 구성이고정되어있는관리형10/100 스위 치들입니다. Also included is a FAQ. 113. 3af. Catalyst 2940 and 2950 series. (channel or aggregate port); the switch bases these interface groups on hardware, administrative, and port parameter constraints. com) • Installation Notes for the Catalyst Family Small-Form-Factor Pluggable Modules (order number DOC-7815160=) Obtaining DocumentationConsole Port. The Cisco Catalyst 2955 are industrial-grade switches that provide Fast Ethernet and Gigabit Ethernet connectivity for deployment in harsh environments. If you want support information for the Cisco Catalyst 2950C 24 Switch documentation, it may be available through Cisco. but it runs on 128 kpbs ok. I'm doing this to physically extend my network and add more network ports. Available at a lower price from other sellers that may not offer free Prime shipping. For more information, refer to the How to Determine the Amount of Switch Memory Using. 0 Helpful. Hewlett Packard Enterprise Support CenterThe Cisco 2950G (WS-C2950G-48-EI) is a forty-eight port fast Ethernet switch. Environmental Ranges. PC Serial Port (DB9 side) -> Switch Console Port (RJ45 side) Also, the console port you should be plugging into is on the back of the switch. speed 9600. 0e02) MTU 1500. Configurations. EtherChannel provides fault-tolerant high-speed links between switches, routers, and servers. Connect a computer to the switch console port using a Cisco console cable (purchased separately). on 2950's unfortunately you cant have your spanning tree disabled per port. Nothing I do can get it to go higher than 10 megs. 4797. 03-15-2011 04:15 PM. 03-20-2006 01:00 PM. Table 1. Used Cisco Catalyst 2950 24 Port Switches. A Cisco 877 router. Ratings and Reviews. Assign VLAN ID 172 to the IP Phone. 0. Table A-1 Technical Specifications for Catalyst 2950-12, 2950-24, 2950C-24, 2950SX-24, and 2950T-24 Switches. In itself, the config of the trunkl ports is correct. | Browse our daily deals for even more savings! | Free shipping on many items!Overview . com. For task-oriented configuration steps, refer to the Catalyst 2950 Desktop Switch Software Configuration Guide for this release. Rp250. com. In the case that you are going to configure the trunk with the dot1q encapsulation. The Dynamic Trunking Protocol (DTP) manages trunk negotiation. item 7 Cisco Catalyst 2950 Series WS-C2950G-48-EI 48-Port Network Switch Cisco Catalyst 2950 Series WS-C2950G-48-EI 48-Port Network Switch. Displays the LRE link statistics and profile information on a switch LRE port, including link state, link duration, data rates, signal-to-noise ratio, and Reed Solomon errors. Looking for wholesale cisco 2950 poe switch on Alibaba. SG250-18. Switchport trunk encapsulation do1q. I have a 2950 24 port switch and I wanted to practice updating it's IOS using my TFTP server. ph. On SwitchA (10. 1(8)EA1 or later. Przełączniki Cisco Catalyst 2950SX-48, 2950T-48, 2950SX-24, 2950-12 i 2950-24 oferowane są tylko z oprogramowaniem Standard Image (SI). Power consumption 1. Bad Port or Module Port or Interface or Module not enabled. Cashback 2%. Dimensiones del producto : 12,99 x 17,52 x 1,73 pulgadas : ASIN :Hi, You can't have more than one vlan on the 2950 and that is only for management. Hall of Fame. 1(19)EA1. 168. We recommend using as a command switch a Catalyst 3550 switch, a Catalyst 2955 switch, a Catalyst 2950 LRE switch, a non-LRE Catalyst 2950 switch running Cisco IOS Release 12. Giá: 11. Cisco C1000FE-24T-4G-L Catalyst 1000 Series 24-Port Managed Switch. 00 $ 40. 858f. Easily monitor and manage your plugged in, wired device connections, from port configuration to network usage. 112. 08 MB) PDF - This Chapter (2. Mark as New; Bookmark; Subscribe;. switchport access vlan x. I'm a newbie when It comes to Cisco so any help would be appreciated. CISCO CATALYST 2950 SERIES 48-PORT FAST ETHERNET 10/100 SWITCH, 2-PORT 1000BaseSX UPLINKS CISCO PART# WS-C2950SX-48-SI COMES WITH RACK EARS AND POWER CORD 48 10/100 ports and 2 fixed GBIC-based 1000BaseSX uplink ports 1 rack unit (RU) stackable switch Delivers. • Switch ports automatically configure as trunks if connected to a trunk port on another switch or router. The only way to go forward is to look for the complete filename of the file. item 5 Cisco Catalyst 2950 Series 24-Port Fast Ethernet Switch WS-C2950-24, Tested Cisco Catalyst 2950 Series 24-Port Fast Ethernet Switch WS-C2950-24, Tested. $79. Product Overview. 1. It is also used to make sure that the native VLAN matches. Catalyst 2950 Switch Hardware Installation Guide OL-6156-01 Chapter 1 Overview Front-Panel Description. 0004 vlan 3Using the "show cdp neighbors detail" doesn't show me what switch name and port are physically connected to all other switch names and ports. Cisco Catalyst 2950 Series WS-C2950T-24 24-Port Network. 1. 2(8)SA1 or 11. You will need a layer 3 device like router on a stick. Cisco Catalyst 2950 LRE Series Switches; Configure . We've got a 2950-24 switch with three LANs connected to it. SG250-10P. Quickly identify the right Cisco switch for your needs, whether you're looking for a new switch or upgrading an old one for an enterprise LAN, a data center, outdoors, or industrial operations. As an update, I got AT&T, who is my service provider to enable NAT and DHCP server in the 1841 router. However - I have just tried to do the same thing with a 2950 switch, and it didn't work. Incorrect hyperterminal settings. 4. Cisco's End-of-Life Policy. The Catalyst 2950 LRE switches are located in a central office and are connected to the Cisco 576 LRE 997 CPE devices located in different buildings. I have a Layer 2 Catalyst 2950 switch setup with three VLANs. Power rating. These features. 419. 2/4/8/10/16/32G FC. There are no requirements to use contiguous ports to form a FEC on these switches. 2- Assisgn the Port-Channel group number to the access port. Learn more. dat file on the 6500/6000 switches, issue the erase const_nvram:. It is plugged into a Linksys SD2008 8-port 10/100/1000 switch which then uplinks to the switch closet's Cisco 48-port 2950. 0/24 network, the switch passes the data to router A (interface F0/1). SE). • A secure port cannot be a destination port for Switch Port Analyzer (SPAN). Using the Command-Line Interface. 1. Hello, I apologize in advance for what probably is very basic questions. x)XU;. The default prompt is either switch or the name defined with the hostname global configuration command, followed by an angle bracket (>) for user EXEC mode or a pound sign (#) for privileged EXEC mode. 이러한회선속도데스크탑스위치들 GBICs on the Cisco Catalyst 2950 Series, service providers can aggregate multiple Cisco Catalyst 2950 Series switches to easily upgrade network bandwidth with existing fiber infrastructure. 2(8)SA5 and later. You will need to connect the device to the switch via a serial connection at 9600 bps. On the Catalyst 2900XL, 3500XL, 2950, and 3550, configure switches with root guard in interface configuration mode, as this. . 000. 8-Port 10/100 Fast Ethernet Switch Cisco Catalyst WS-C2960C-8PC-L. 1 - Connect the console and power on the switch and watch for any output on hyperterminal. 3Com SuperStack 3 3300/4300/4400 Switches Cisco delivers superior availability, security, and quality of service features than 3Com—for greater overall value. In this case you have to configure a switch port trunk, line patrick says. stop bits 1. But, we have run out of ports on the switch, so my boss has asked me to remove the DSS-24 switch and replace it with qty 3, Cisco 2950T-24 new. Cisco calls their port analyzer/monitor feature SPAN (Switched Port ANalyzer). [1] Return back to the setup without saving this config. You can view a listing of available Campus LAN Switches - Access offerings that best meet your specific needs. system says: Thanks for the lesson. Also I tried to replicate the config from the working switch but some commands are not working : aaa server radius dynamic-author. Westell A90-220015-04 DSL Modem. com. Get the best deal for Cisco Poe Switch from the largest online selection at eBay. The port will only sent and accept 802. Options. The Cisco WS-C2950-24 is a 24 port Ethernet networking switch. Power Power redundancy. Specify the engine ID for the remote host. If you use a Catalyst 2950 switch command, it might not be supported on the Catalyst 2960 switch. feeneydfeeney. Tested Working. 8. Catalyst 2950 switch running Cisco IOS Software Release 12. Products. Also when I change the config as below the. For more information about system messages, refer to the switch system. With a Catalyst 2900 XL that runs Cisco IOS Software Release 11. Item Package Weight - 12. They are standalone, fixed-configuration, and managed 10/100 switches providing basic workgroup connectivity for small to midsized companies. 00. The Cisco Catalyst 2950 24 Switch is now obsolete (past End-of-Life and End-of-Support status). Linksys RV-042 Router. Ez Vape is a business licensed by City of Victoria, Community Services, Licence Office. If not, you need to assign the ip address to a different. • Port number—The number of the physical port on the switch. A member of the Cisco Catalyst 2950 Series switches, the Cisco Catalyst 2950T-48-SI Switch is a standalone, fixed-configuration, managed 10/100 switch with two fixed 10/100/1000BASE-T uplinks that provides user connectivity for small to midsize networks. Examples . Connect the Cisco serial console cable into the console port on the Cisco Catalyst 2950 switch and connect the other end of the cable into the 9-pin serial port, which is usually located on the back or side of the Windows XP computer. Options. So, on a cluster of 2 switches, the max switching speed between the 2 switches would be the speed of the port that I connect the 2 switches together (e. 2. Assigning the. Abbreviating Commands • Each non-SFP port automatically selects half- or full-duplex transmission mode to optimize bandwidth. Switch(config)#intf0/1. Buffer logging: level debugging, 17 messages logged. Indicates that the input packet broadcast percentage exceeds BroadcastThreshold. Options. The switches support these SFP modules: • 1000BASE-CWDM •. VLAN Support Catalyst 2950 switches support 250 port-based VLANs for assigning users to VLANs associated with appropriate • network resources, traffic patterns, and bandwidth The Catalyst 2950-12 and Catalyst 2950-24 switches support only 64 port-based VLANs. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report Inappropriate Content 12-06-2007 06:06 PM - edited 03-05-2019 07:52 PM. The port SwitchA-FA0/7 seem to be int Trunk and Access mode. , one of the G-bit ports). Contact us for a price. 99 with a subnet mask of 255. Even I can't ping it by the console! The IP address is 10. 0. ASA 5505 it comes with 8 port 10/100 switch with 2 Power over Ethernet (PoE) ports. PC1 ip is 10. Easy and simple answer. 858f. Contact Cisco. 1(12c)EA1. SUMMARY STEPS Connect the RJ45 port to the serial port on the terminal server or your PC using the optional RJ45-to-DB9 adapter cable. This works fine with the default switch configuration. Kab. The working interfaces have switchport access vlan *n* and you need to add that to the ones you are using: configure terminal. Start here! Read. Cisco announces the end-of-sale Cisco Small Business 200 Series Smart Switches (Select Models). #mls qos trust dscp -> if there's a QoS value for signalling traffic from the Asterix (which there should be). NETGEAR 10-Port PoE Gigabit Ethernet Smart Switch (GS110TP) - Managed, with 8 x PoE+ @ 55W, 2 x 1G SFP, Optional Insight Cloud Management, Desktop or Wall Mount, and Limited Lifetime Protection. 08-15-2012 04:36 AM. It is managed through a command line interface and features quality of service (QoS) support. The default gateway on the 2950's should have the IP of the router or layer 3 device. dat reload. Published On: August 6ᵗʰ, 2019 02:00 Catalyst 2950 Desktop Switch Software Configuration Guide, 12. Get Lower used WS-C2950-24 price, buy refurbished catalyst 2960 switch (In Stock):WS-C2950-24 24 port, 10/100 Catalyst Switch, Standard Image only, fast shipping worldwide. You might want to check your hyperterminal settings first. 4. Thanks. 3 out of 5 stars 15 ratings. Now FREE and Fast Shipping | Cisco WS-C2950ST-8-LRE Catalyst 8 Ports Ethernet Switch | Refurbished , Product Reviews & Datasheet, Deal | Get a Quote† The Catalyst 2950 switch runs Cisco IOS 12. 00 USD*. The Catalyst 2960-24PC-L and Catalyst 2960-24LT-L PoE switches comply with Cisco prestandard PoE and IEEE 802. Chapter Title. Cashback 4%. La información que contiene este documento se creó a partir de los dispositivos en un ambiente de laboratorio específico. The switch might not support a pre-standard powered device—such as Cisco IP phones and access points that do not fully support IEEE 802. . 50. The switch ports FastEthernet 0/6 and 0/8 are connected with a Cisco IP phone, and the access port on both the IP phones is connected to the PC. 168. PRODUCT BULLETIN NO. Call 1-800-798-3682 for pricing or to sell your excess gear. Resolution. 0 Helpful. Articles. 1. Operations. Colby Collier. For more information on Cisco IOS Release 12. SW2950>en. [November, 2023] Cisco Switches & Hubs price in Malaysia starts from RM 140. Connect the other end of the cable to the switch console port. The SI only supports the output scheduling QoS features, whereas the EI adds support for classification, marking, and policing. On the 4500/4000 series switches which run Cisco IOS Software, the vlan. A bootloader upgrade occurs if you are upgrading Catalyst 3550 switches from a noncryptographic. Int vlan 303 is for switch management purposes only as stated above and you. MDIX support started appearing with the release of the 2960, 3750 and 3560 switches. Verizon DSL with Static IP address. or Best Offer. Dual ports also provide redundancy and increased availability, as well as provide a. Both are 24 port switches. Cisco2950>en. 1 Command Summary. 0 out of 5 stars Cisco 8 port switch. 1) I have: ! interface Porth-Channel1 description UPLINK switchport mode trunk switchport. 255. The Catalyst 2960-24PC-L and Catalyst 2960-24LT-L PoE switches comply with Cisco prestandard PoE and IEEE 802. 0. The WS-C2950C-24 is equipped with twenty-four 10/100 ports along with two fixed 100BASE-FX uplink ports. It should be able to be opened by 2004 and recent versions of AutoCad as well as. The Catalyst 2960 switches use 100Base-FX SFPs with LC connectors. The Cisco Catalyst 2950 24 Switch is now obsolete (past End-of-Life and End-of-Support status). > enable. So went ahead and configured my station's Cisco 2950 24 port for my AREDN setup (work in progress). I got a switch 2940 and plugged in my 2950 switch but it did not link the port did not signal. All of the devices used in this document started with a cleared (default) configuration. 254. 1(6)EA2 or later or a Catalyst 3550 switch running Release 12. 1 Accepted Solution saif musa Enthusiast Options 07-01-2015 02:27 PM I would recommend to use serial to USB converter so you will be able just to leave your. General Information. you can't buy them from Cisco any more and have been replaced by the 3560/3750 but you can still obviously buy them off ebay etc. When I connect two pc's to that switch only one of they works. So I made one, and figured I'd post it here in case anyone else needed to use it for any CAD work. CISCO CATALYST 2950 SERIES 48-PORT FAST ETHERNET 10/100 SWITCH, 2-PORT 1000BaseSX UPLINKS CISCO PART# WS-C2950SX-48-SI COMES WITH RACK EARS AND POWER CORD 48 10/100 ports and 2 fixed GBIC-based 1000BaseSX uplink ports 1 rack unit (RU) stackable switch Delivers intelligent services to the network edge Enhanced Software Image (EI) installed Ideal for advanced desktop access. Four Number-10 Phillips pan-head screws (48-0627-01) 2 . These sections describe how to configure system message logging: • System Log Message Formatvii Catalyst 2950 and Catalyst 2955 Switch System Message Guide 78-14233-08 Preface Obtaining Documentation • 1000BASE-T Gigabit Interface Converter Installation Notes (not orderable but is available on Cisco. LED Keyboard Mouse set (white color) ₱399. 10. Switch (config)# interface gigabitethernet 3/1 Switch (config-if)# switchport trunk native vlan 2. 1/10/40* GbE. Bán phân phối Switch Cisco 2950 switch Cisco layer 2 access. 1(22)EA2, RELEASE SOFTWARE (fc1). 4. Works and looks like new and backed by the Amazon Renewed Guarantee. Ratings and Reviews. Item Package Quantity - 1. I am working on getting my router and switch to work with my cable modem. 3. • The default port trust state is untrusted. The inside of a Cisco 1900-series switch. The Catalyst 2950 switch is managed and can be controlled through a command line interface. My understanding is that the Unifi ports are set as trunk for default. Ram: 512MB, Flash Memory: 256MB. Nov 8, 2016 at 15:30. NoteOn the Catalyst 2950 LRE switches, the four input uplink ports. Catalyst 6500/6000 Switch con Cisco IOS Software, versión 12. 99. x. 3. Both are 24 port switches. With these integrated ports, it is a cost-effective solution for delivering gigabit. . This is an example of output from the show controllers ethernet-controller command on Long-Reach Ethernet port 2: The Catalyst 2950 LRE switches use LRE technology to transfer data, voice, and video traffic over categorized and noncategorized unshielded twisted-pair cable (Category 1, 2, and 3 structured and unstructured cable such as existing telephone lines). 2. Updated on November 7, 2023. You can accomplish the copying of the IOS and HTML files, the extraction of those files from the . 99. HP Procurve 2500/4000M/4108gl Switches Cisco delivers superior availability, security, and quality of service features. The command output also shows the VLAN and interface on which the querier was detected. Options. 3. Harga Cisco Catalyst 2950-24 - 24 port switch. Cisco Business CBS350-8P-E-2G Managed Switch 8. 75 bath property. Cisco 2950-24 %Error: initializing transceiver port Fa0/3 on post boot gerald199. 1(6)EA2a . int range fa0/13 - 24. ). ·. Catalyst 2950 and Catalyst 2955 Switch Command Reference 2-356 0L-10102-01. See all 31 - listings for this product. I have 2 cisco 2950 switches lets name A and B. DC input voltage for RPS 2300. 99. I'm not sure that this is the best way to go. Thiết bị chuyển mạch Cisco Catalyst 2950G-12-EI, Catalyst 2950G-24-EI, Catalyst 2950G-24-EI-DC và Catalyst 2950G-48-EI là các switch 2950 có thể xếp chồng lên nhau cung cấp kết nối tốc độ dây với máy tính để bàn và kết nối đường lên. 4. In that scenario, whichever media type establishes a link first will have precedence over the other. Follow these steps: 1. 2(8)SA1 or 11. SG250-08HP 8-Port Gigabit PoE Smart Switch. Rp195. I am trying to configure a 2950 switch to behave just like a regular netgear 5 port switch, where i plug in a local network source in one of the ports and then it all of my connected clients DHCP from that one source. Cisco announces the end-of-sale and end-of life dates for the Cisco Catalyst 2960 and 3560 8-Port and 12-Port Switches. Cisco Catalyst 2950 Series Switches 제품군의 일부를구성하고있는Cisco Catalyst 2950-24 및 2950-12는중소규모 네트워크에사용자연결을제 공하는독립형의고정구성형관리형10/100 스위치 입니다. 1 > Cisco IOS System Management Commands > Troubleshooting Commands. The Catalyst 2950 series (and the 3550 as well, I believe) has a limitation in their command parser that requires exactly one whitespace around the dash or comma symbol in the interface range command, e. See Chapter 3, "Switch Installation (8-Port Switches)," for more information. It will show collisions/runts/giants etc. Step 2 : Start Internet Explorer 10 (or later), Firefox 2. 2 For the 6500 series switches that run Cisco IOS, MPLS layer 2 information. 185, no replies,. 8cd8) MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 255/2. 1 Accepted Solution. Switch_IOS (config-if)# private-vlan mapping add secondary_vlan_list or Switch_IOS (config-if)# private-vlan mapping remove secondary_vlan_list. Per-Port, Per-VLAN Quality of Service. Hi Team , Need help in fixing the radius issue . Basic troubleshooting: Split the problem in half. Dot1q is basically used by ISP for metro ethernet to provide L2 tunneling/VPN and they map difft Vlans of a customer to a single vlan to carry the customet raffic from one office to another across their network. Follow these steps to start the Express Setup program. com Search or in the. Note: For Catalyst 6500/6000 switches with MSFC, ensure that the port from the Supervisor Engine to the routing engine (for example, port 15/1 or 16/1) is promiscuous. The 1841 has a static ip of 12. This guide is for the networking professional using the Cisco IOS command-line interface (CLI) to manage the Catalyst 2950 and Catalyst 2955 switches, hereafter referred to as the switch. Extract from Release Notes for the Catalyst 2955, Catalyst 2950, and Catalyst 2940 Switches, Cisco IOS Release 12. Cisco Switch 2960 Catalyst PD Switch 8 Port 1 Gigabit port POE in . Only the Catalyst 2960 PoE switches have a PoE LED. 3 - Keep on changing the baud rate value untill you get any clear output in hypertrm. Cisco Catalyst 1000 8-Port and 16-Port Switch Models and Description; Switch Model . Free shipping. Contact Cisco; Get a call from Sales. Cashback 1%. Mode Button. duplex full. . Your WS-C2950C-24 (old type) has 100Base-FX fiber ports with MT-RJ connectors. 0. 03-25-2011 12:11 PM. On the 2940, 2950/2955, 2970, 3550, 3550, 3560, 3570, and 2900XL/3500XL fixed configuration switches, the vlan. View this content on Cisco. 2950G Switch - No terminal output. . Learn more. Rp350. Supported Models: Cisco Catalyst 2960CX-8PC-L Switch and Cisco Catalyst 2960CX-8TC-L Switch. Step 1. 5/5/10 Gbps) Ethernet and 8x10G Uplink ports, with 1100WAC power supply, 1 RU, IP Services feature set. EDIT: It only take a few seconds of looped broadcast traffic to spike CPUs and before you know it the network is down. The switches are preconfigured and begin forwarding packets as soon as they are attached to compatible. But it is better to find out what is the reason for the interface going into errdisable state. No link light, cable/laptop known good. However, some differ, as shown in the table below. Cisco WS-C2950ST-8-LRE Long Range Ethernet Switch. I figured that there might be a lot of people that will not try a Cisco switch due to the CLI. 3. AC power supplies, connectors, and cords for these switches are also covered. 46. . 168. 517. Also for: Catalyst 2950sx-24, Catalyst 2950t-48, Catalyst 2950-24, Catalyst 2950-12. Remove the rubber plugs from the GBIC module port, and store them for future Step 1 use. The Catalyst 2950 LRE switches use LRE technology to transfer data, voice, and video traffic over categorized and noncategorized unshielded twisted-pair cable (Category 1, 2, and 3 structured and unstructured cable such as existing telephone lines). 1(9)EA1), if all network devices in VLAN 100 have the default priority of 32768, entering the spanning-tree vlan 100 root primary command on the switch sets the switch priority for VLAN 100 to 8192, which causes this switch to become the root switch. Cisco Catalyst 2950 Series WS-C2950G-48-EI 48 port Managed Network Switch. Figure 8-3 2950 Front Panel and LEDs. I have never tried this but you might try to write a batch file that will telnet to the device shut the interface down and then exit. All other switches in the list are 8-MB DRAM switches. In cisco switch 2950 which is layer2 switch trunk port as Configure as fallows. 1(11)YJ4 Configuring Port-Based Traffic Control This chapter describes how to configure the port-based traffic control features on your switch. CISCO CATALYST 2950 SERIES SWITCH. Fast & Free shipping on many items!. If you connect the 2950 switch via ethernet cable to another switch and you see the 2950 in 'show cdp nei' it means the switch is up and running. The 10/100 Ethernet interfaces on the Catalyst 2950 switch operate in 10 or 100 Mbps and in either full- or half- duplex mode. The four Catalyst 2960 8-port switches and these models do not have an RPS connector or an RPS LED: Catalyst 2960-24-S, Catalyst 2960-Plus. It features advanced capabilities such as Quality of Service (QoS). Beginner. 1 For the 3550 series switch, when source-MAC address forwarding is used, load distribution based on the source and destination IP address is also enabled for routed IP traffic. Jakarta Utara Selular88.