how to configure span port on cisco switch 4500

Software Configuration Guide, Cisco IOS Release 15.2(5)E (Catalyst 2960-L Switches) Chapter Title. This chapter describes how to configure the Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) on the Catalyst 4500 series switches. DHCP Server functionality can be enabled on switch where are SVI interfaces or physical Layer 3 interfaces enabled. These are the guidelines to configure port security: A secure port cannot be a trunk port. Enabling TwinGig Modules on Cisco Catalyst Switches The following example will demonstrate how to configure a single SPAN session on a Cisco Catalyst switch. DHCP configuration on a Cisco switch - example by Grandmetric Learn why and how ports are automatically disabled/shutdown, how to configure the Catalyst switches for autorecovery from err-disable states and selectively disable Errdisable feature for different reasons. Cisco Catalyst 4500 Series. Cisco Catalyst 4500-X Series Switch Family with and without Optional 8-Port Pluggable Module and Rear Pane. SPAN selects network traffic for analysis by a network analyzer, such as a SwitchProbe device or other Remote Monitoring (RMON) probe. Cisco Catalyst 4500-X Series Switch Family - Router Switch Installation and Setup of Cisco SG500-52P - 500 Series Packets coming from the customer trunk port into the tunnel port on the s ervice provider edge switch are normally 802.1Q-tagged with the appropriate VLAN ID. Then apply an ACL to the RSPAN VLAN. You must first configure source ports. Switched Port Analyzer (SPAN) Maximum of 8 bi-directional sessions CISCO 4500 SWITCH MODULES PRODUCT SPECIFICATIONS Cisco Catalyst 4500 Series Line Cards Specifications Feature Description Standards Gigabit Ethernet: IEEE 802.3z, IEEE 802.3x, IEEE 802.3ab, IEEE 803.3at, IEEE 802.3af, IEEE 802.3az Configure the interface that you want to export packets with: Switch# destination source gigabitEthernet 0/1. Management abilities for the following Cisco devices: 3750-E, 3560-E, 4500, Catalyst 2960 switches, PIX 501-535, ASA 5505-5540, and a number of Cisco catalyst blades -- also, added functionality . Title: DTP - Dynamic Trunking Protocol. Learn the secret CLI commands required, to maximise your catalyst switch's compatibility with 3rd party sfp's. Discover where 3rd party SFPs can be used without hesitation. !---- enable SVI -----Switch(config)# interface VLAN10 Other devices will see the VSS configured 6500 as a single device which means it's possible to use multi chassis etherchannel and . The stack was all pre-configured in the workshop but could not be tested on the live LAN. Refer to the Configuring SPAN section of Configuring SPAN and RSPAN for more information. This issue was first noticed during a normal check of the switch while another task was being performed. If you are planning to have only one network in your whole switch (for example, 10.10.192.0). Bismillahirrohmanirrohim. The SPAN port is a feature that mirror traffic (on physical or virtual port) to a specific port. The 4507R-E switch is shipped in a fairly large box 50 (H)x44 (W)x32 (D) cm and weights around 21 . Cisco Catalyst 4500-X Series Switch Family with and without Optional 8-Port Pluggable Module and Rear Pane. Enter the IP address of the server your network analyzer is on (Change the IP address): Switch# destination 117.156.45.241. These are the guidelines to configure Remote Switched Port Analyzer (RSPAN): VACL capture works with most of the newer Cisco switches including the 6500, 4500, 4900, 3750E, 3750, 3560E, and the 3560. Create VLAN on Cisco Switch. In short, Flexible NetFlow is Cisco's migration from the traditional NetFlow. The Cisco Catalyst 4500-X is capable of up to 1.6 Tbps when configured in a dual-switch VSS topology. Remote SPAN (RSPAN): Monitor traffic on a remote port, but get the captured packets sent to a port on your local switch for collection. A secure port cannot belong to an EtherChannel port-channel interface. Smaller switches like the 2950 and the 3550 all run IOS. A port or interface on any line card of the switch should be on the same VLAN as the sc0 interface of the switch, which is the management interface. Configuring SPAN. And create authentication list pointing to local database of users. Remote SPAN (RSPAN) allows you to monitor source ports that are spread all over a switched network, not only locally on a switch with SPAN. VSS increases operational efficiency with: Single point of management with a single IP address and configuration file. This article explains the Errdisable feature on Cisco Catalyst switches. Scenario 3: One VLAN configured. Example shows how to set DHCP configuration on a server with subnet 192.168.10./24. Virtual Switching System (VSS) allows two Cisco Catalyst 6500 or 4500 switches to be connected together so that they appear to the network as a single switch. Scenario 2: No VLANs/Default Cisco VLAN 1 configured. The new 4507R-E series is a mammoth switch that allows a maximum of 320Gbps (full duplex) switching capacity by utilising all 7 slots, in other words 5 modules alongside with two Supervisor Engine 6-E cards (with two full line rate 10Gb Uplinks). Contents vi Catalyst 4500 Series Switch Cisco IOS Command ReferenceRelease 12.2(31)SG OL-8849-01 dot1x guest-vlan supplicant 2-98 dot1x initialize 2-99 dot1x mac-auth-bypass 2-100 dot1x max-reauth-req 2-101 dot1x max-req 2-102 dot1x multiple-hosts 2-103 dot1x port-control 2-104 dot1x re-authenticate 2-106 dot1x re-authentication 2-107 dot1x system-auth-control 2-108 . The SPAN feature is a good tool but it has two limitations: The number of SPAN sessions that can be configured is . !---- enable SVI -----Switch(config)# interface VLAN10 You will need at least IP Base licensing to use NetFlow. PDF - Complete Book (13.51 MB) PDF - This Chapter (1.15 MB) View with Adobe Reader on a variety of devices Book Title. When I connected it today, I first connected up 1 of . This chapter describes how to configure the Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) on the Catalyst 4500 series switches. if all interfaces you want to monitor are in the same vlan, just do a monitor session on that vlan as the source and with a destination as the switchport connected to the Darktrace . MKA is meant for switch-to-host facing links and is not supported on switch-to-switch links. The NetFort SPAN Port Configurator is a free Windows application that gives you an easy way to configure SPAN ports on Cisco switches quickly and remotely. Platform: Catalyst 2960, 3560, 3750, 3850, 3650, 4500, 6500, 6800, Router ISR, 7200, ASR . In general, behind this 'destination' port can be a traffic analyzer (wireshark, ntop and so on), an IDS or other appliances. In case you don't know, the TwinGig module is a carrier you stuff into a 10G X2 slot that allows you to run 2 1Gbps SFPs instead of 1 10Gbps X2 module. Cisco Catalyst 3750-E Series. DHCP Server functionality can be enabled on switch where are SVI interfaces or physical Layer 3 interfaces enabled. <4500> system-view [4500] interface Ethernet 1/0/1 [4500-Ethernet1//1] mirroring-port ? Obtaining Documentation and Submitting a Service Request . Example SNMPv3 configuration done in a Cisco switch that explains how to configure SNMPv3 in Cisco devices. Title: DTP - Dynamic Trunking Protocol. Note: The VLAN and Interface IDs in the configuration provided below are only examples to assist in visualising what's required. End with CNTL/Z. customs clearance and pay tariff when the product arrived destination country. Platform: Catalyst 2960, 3560, 3750, 3850, 3650, 4500, 6500, 6800, Router ISR, 7200, ASR . Aw how cute, it's growing up. If you use a Cisco Catalyst 4500/4000, 5500/5000, or 6500/6000 Series Switch running CatOS you must configure the destination port as a trunk port prior to configuring the SPAN port using the set trunk and set span commands: A variation on SPAN, called RSPAN (Remote Switch Port Analyzer) enables you to monitor traffic between switches. This weekend I tried to replace a stack of 3750G's with a stack of new 3850's. The stack of switches has 2 fibre uplinks to the core switches (4506). SPAN selects network traffic for analysis by a network analyzer, such as a SwitchProbe device or other Remote Monitoring (RMON) probe. Symptom: Configuration a SPAN (Switched Port Analyzer) with a VLAN source on a 4500-X VSS switch may cause the standby switch to reload. To find out if your switch supports this feature take a look at the Cisco . All interfaces in each EtherChannel must be the same speed and duplex, and both . For a complete description of a command, refer to the command in the Catalyst 4500 Series Switch Cisco IOS Command Reference. Verify your account to enable IT peers to see that you are a professional. The NetFort SPAN Port Configurator is a free Windows application that gives you an easy way to configure SPAN ports on Cisco switches quickly and remotely. Port Security Guidelines and Restrictions Follow these guidelines when configuring port security: A secure port cannot be a destination port for Switch Port Analyzer (SPAN). monitor session 1 source vlan 1 - 3 , 7 , 10. Also included is a FAQ.If you are planning on buying one of these switches, make sure that the product that you are buying supports . Enter configuration commands, one per line. Including Cisco Catalyst 2960, 3650, 3850, 4500, 6500, 9300 and Nexus switches, comparisons of Cisco switches products and solutions. This article shows how to configure your Cisco Catalyst switch 2960G, 3560G, 3750G, 4507R, 4507R-E to use 3rd party SFPs. Because ports configured in the on mode do not negotiate, there is no negotiation traffic between the ports. Software: 12.X , 15.X. 24 or 48. 6) Monitor those interfaces just like you would monitor any other interface with your tool. No special configuration options are required to use SPAN on Layer 2 frames on the Cisco Catalyst 4500 Series switch, since the Cisco Catalyst 4500 monitors all Layer 2 frames with the default SPAN configuration shown above. It is also possible to identify the direction of traffic to that port. Kali ini ane mau nulis dengan ilmu Cisco ane yang sedikit (serius gan) tentang cara monitoring ip traffic di Cisco Catalyst dengan menggunakan SPAN (Switched Port Analyzer) atau disebut juga Port Mirroring.SPAN/Port Mirroring digunakan pada network switch untuk mengirimkan salinan (copy) packet data pada satu switch port (atau seluruh VLAN) ke switch port lain yang . EtherChannel bundles individual Ethernet links into a single logical link that provides bandwidth up to 1600 Mbps (Fast EtherChannel, full duplex) or 16 Gbps (Gigabit EtherChannel) between two Cisco Catalyst switches. In the on mode, a usable EtherChannel exists only when a LAN port group in the on mode is connected to another LAN port group in the on mode. but i only want to capture data from one vlan on this interface port. Cisco SNMPv3 configuration steps:1. Platform: Catalyst 2960, 3560, 3750, 3850, 4500, 6500. RSPAN allows you to monitor source ports that are spread all over a switched network, not only locally on a switch with SPAN. Other devices in the network will see the VSS configured switches as a single switch, which allows the engineer the ability to create multi chassis Ether-Channels between the VSS pair and other devices while appearing to other protocols . I currently have a 4500x as my core switch and have two span session defined. From PC1, ping PC2. 48. On the Catalyst 2950, this enables 802.1Q trunking. A secure port and static MAC address configuration for an interface are mutually exclusive. Here is a breakdown of the Cisco Switches On other Cisco IOS Software-based switches, such as the 3550, 4500, or 6500, you will need to choose an encapsulation method before you can enable trunking. The fronttoback airflow switch comes with matching burgundy color fan and power supply handle to indicate warm side. A: you can also do a monitor session on an entire vlan (on a Cisco managed switch). You cannot configure the on mode with an EtherChannel protocol. b. Verify port security is enabled and the MAC addresses of PC1 and PC2 were added to the running configuration with "show run" command. Cisco StackWise Virtual is a network system virtualization technology that pairs two switches into one virtual switch. Platform: Catalyst 2960, 3560, 3750, 3850, 4500, 6500. Mode that forces the LAN port to channel unconditionally. also pack WS-C4500X-32SFP+ with second box before shipping. Instead of accessing the switch console . The functionality works exactly as a regular SPAN session. Layer 2 VLAN Configuration on a Cisco - Networks Training Host-facing links typically use flexible authentication ordering for handling heterogeneous devices with or without IEEE 802.1X, and can . The SPAN system is able to monitor a single port or many ports. Cisco 4500 High CPU - Cat4k Mgmt LoPri. In addition, both 32 port and 16 port versions are available with front-to-back and back-to-front airflow. Cisco Catalyst 6500 Series. Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-IPBASEK9-M), Versi on 12.2(31)SG, RELEASE SOFTWARE (fc2) Cisco's flag ship 6500 series switch can run either CatOS or IOS. The following NetFlow configuration was tested on a Cisco Catalyst 3850 running IOS version 15. 24 or 48 per slot. Conditions: When a monitor session is configured with a source VLAN the standby VSS switch may reload after the monitor destination is configured. Use the command switchport mode trunk at the interface configuration mode to set a port to trunk. Cisco Catalyst 4900 Series. Versatile, reliable, flexible and powerful, the Cisco switch product line (such as the 2960, 3560, 3650, 3850, 4500, 6500, 9400 series etc) offer unparalleled performance and features. Sometimes source ports are not located on the same switch as the destination port; in these situations is needed use an advanced SPAN feature: RSPAN or ERSPAN. 8888 InstallationThe NetFort SPAN Port Configurator is a standalone Windows application. Issue the show port-security command to view port-security settings for an interface or for the switch. Software: 12.X , 15.X. Cisco's access layer switches used to be all separate physical switches where we use Ethernet cables for connectivity between the switches. Elimination of need for First Hop Redundancy Protocol (FHRP) like HSRP or VRRP. Switches in a Cisco StackWise Virtual solution increase operational efficiency by using single control and management plane, scale system bandwidth with distributed forwarding plane, and assist in building resilient networks using the recommended network design. 4507 (config)#monitor session 1 source interface g2/40. a. The first step is to name the flow exporter: Switch# flow exporter Comparitechexport. It didn't go well, and I had to revert the project. Sometimes, simple tasks like enabling a bunch of Administratively shutdown . Since each switch manufacturer defines its specific set of steps and commands to configure a SPAN port, in this paper Cisco Catalyst 4500 Series Switch (Cisco, 2013) is used as an example. The switch will continue to reload upon bootup if the SPAN session is still configured. Encapsulated Remote SPAN (ERSPAN): The same process as RSPAN except that the transfer of mirrored packets to your local switch is carried by GRE encapsulation. Describes how to configure the Switched Port Analyzer (SPAN) Chapter 35. . Remote SPAN (RSPAN) allows you to monitor source ports that are spread all over a switched network, not only locally on a switch with SPAN. Limit on creating SPAN ports on a 4500x switch. The main culprit and cause of the high CPU . i.e. 4507 (config)#monitor session 1 source interface g2/42. Note : Catalyst 2950 Switches that use Cisco IOS Software Release 12.1. In Cisco IOS, "interface range" command can help you configure multiple interfaces in one single command. This can be a range of switch ports on a module or multiple ports on multiple module be it FastEthernet or GigabitEthernet or vlans on a Cisco Switch or a Router. Cisco 6500 VSS Configuration Example. Configuring Common Switches for use with Mirage NAC Cisco switch configurations Cisco switches primarily come in two flavors, CatOS (Catalyst OS) and IOS (Internetworking OS). I understand this is possible, at least on the 6500s, by configuring one session with a destination of an RSPAN VLAN, and another session (same switch) using that RSPAN VLAN as the source. This post is for me to record down the setup and it is pretty simple to do it in console or remote session. The Virtual Switching System (VSS) allows two Cisco Catalyst 6500 or 4500 chassis to bond together so that is seen as a single virtual swich to the rest of the network. To exit configuration mode, type exit and wr mem to save the configuration to the router. Configure your Cisco switch to capture data or voip traffic by mirroring incoming - outgoing packets with SPAN on Catalyst 2940, 2950, 2955, 2960, 2970, 3550,3560, 3560E, 3750 and 3750E, 4507R Series Switches. Refer to the Enabling Switch Port Analyzer section of Managing Switches in order to configure SPAN on a Catalyst 2950 with software that is earlier than Cisco IOS Software Release 12.1(6)EA2. When the tagged packets exit the trunk port into the service provider network, they are encapsulated with another layer of an 802.1Q tag (called the metro tag) that contains the VLAN ID that is unique to the customer. Scenario 1: Multiple VLANs configured. We will . Source ports are ports whose data will be copied, and sent to the destination, or SPAN port. Create a SNMP. I currently have 32 VLANs defined. This chapter consists of the following sections: Router (config)#aaa new-model. In Windows XP environment, to configure a SPAN port on a Cisco switch, simply perform the following steps: Connect a host to the console port on the . Configuring SPAN and RSPAN This chapter describes how to configure the Switched Port Analyzer (SPAN) and Remote SPAN (RSPAN) on the Catalyst 4500 series switches. Our products will be send via FedEx,DHL,TNT,UPS,EMS and so on.but the buyer is responsible for . Configuring Link Aggregation with EtherChannel. Cisco proprietary protocol used to automatically negotiate the formation of Trunk between two switches. If the traffic destination is on another remote switch . This chapter consists of the following sections: Overview of SPAN and RSPAN This NetFlow record works with most flow monitoring tools, including SolarWinds Network Traffic Analyzer. on. (9)EA1d and earlier releases in the Cisco IOS Software Release 12.1 train support SPAN. SPAN technically implies that the source and destination ports are local to the same switch. Port can be configured in one of the below states: Dynamic auto - passive mode, allow to form "Trunk" state if . 4) In the destination switch, dedicate three ports and configure them in corresponding vlans 200, 201, 202. The specifics are different between different switch models, so be sure to check the Cisco documentation. Scenarios. Basic Cisco Switch Configuration In my opinion, the Cisco switches are the best in the market. The two monitor commands above tell the switch which ports I want to capture traffic on. To enable ssh authentication you need to configure at least local username and password (SSH doesn't allow loging without user/pass pair): Router (config)#username testuser privilege 15 secret GMSL@BS. In addition, both 32 port and 16 port versions are available with front-to-back and back-to-front airflow. I have one 3560 switch, and I want to configure a SPAN port but also enable an IP ACL. Troubleshooting. SPAN selects network traffic for analysis by a network analyzer, such as a SwitchProbe device or other Remote Monitoring (RMON) probe. While these commands were tested on a cisco catalyst switch 3750 series, similar commands (may be with slight variation to the port number format) should work on all cisco switches. Here's a quick tech note on how to configure a line card to use a TwinGig module instead of a 10G X2 module. c. Attach Rogue Laptop to any unused switch port and notice that the link lights are red. (It has voice vlan and data assigned ) How can i do this please? Cisco proprietary protocol used to automatically negotiate the formation of Trunk between two switches. Sometimes source ports are not located on the same switch as the destination port; in these situations is needed use an advanced SPAN feature: RSPAN or ERSPAN. Cisco Switches Price, Compare Cisco Switch Data Sheet Get Cisco switch price and data sheet. This video will show you how to configure a Cisco router to export NetFlow data using NetFlow version 9, also known as Flexible NetFlow. Find Cisco switches that fit for branch, LAN, service provider. Cisco Switch Reference Cisco calls their port analyzer/monitor feature SPAN (Switched Port ANalyzer).The document Configuring the Catalyst Switched Port Analyzer (SPAN) Feature describes which models support SPAN, its configuration, and performance impact. 24 or 48 per slot. Example shows how to set DHCP configuration on a server with subnet 192.168.10./24. Cisco introduced the SG Small Business series switches to compete against DELL's and HP's offerings and take the same share of the market. 5) Configure RSPAN with source as vlans (200, 201 and 202) and configure the destination as those corresponding interfaces which you just configured. Ping times to the switch's management interface were higher than expected and "sh proc cpu sort" showed the 4500 switch in question pegged at 99% CPU. Cisco Stackwise changed this, it allows us to turn multiple physical switches into a single logical switch.. Switches that support Stackwise use a special stacking cable to connect the switches to each other. up to 96 per module. Cisco switches support a feature known as a Switched Port Analyzer (SPAN) which enables traffic received on an interface or virtual local area network (VLAN) to be sent to a single physical port. Cisco Catalyst 4500-X 32 Port Switch WS-C4500X-32SFP+ is sealed in cisco original box. Instead of accessing the switch console and using the command line, you can configure SPAN ports using a point-and-click interface. both Mirror the inbound and . Try to test your switch port security configuration with ping command and testing with the rogue laptop on the lab. This feature appears in CatOS 5.3 in the Catalyst 6500/6000 Series Switches and is added in the Catalyst 4500/4000 Series Switches in CatOS 6.3 and later. Port security cannot be enabled on dynamic . The RSPAN option isn't available on all Catalyst switches Express 500 / 520, 5500/5000, 3500 . Network monitoring via packet capturing-sniffing software, network analyser, IDS or IPS is possible using Cisco's SPAN or RSPAN method covered extensively in this article. On the Catalyst 3850, the exact version used is Flexible NetFlow (FNF). Cisco TrustSec and Cisco SAP are meant only for switch-to-switch links and are not supported on switch ports connected to end hosts, such as PCs or IP phones. We are looking at deploying a new product that requires a SPAN port to listen to and capture all traffic on a switch. How to configure Port Mirroring / Port Monitoring on a Cisco Switch The fronttoback airflow switch comes with matching burgundy color fan and power supply handle to indicate warm side. Set 3com SuperStack 3 Switch 4500 Port Mirroring (SPAN) I do not have the intention to promote any products in this blog. Here's how: 4507#configure terminal. Port can be configured in one of the below states: Dynamic auto - passive mode, allow to form "Trunk" state if . Posted in Cisco Switches - Catalyst Switch Configuration The SG500 series Cisco switches are the next step up from the already popular SG300 Layer-3 switches.