port channel configuration cisco router 255. A layer 3 Etherchannel is also called port channel. Router RTR-A RTR-A(config)# int fa0/1 RTR-A(config-if)# ip address 10. 252 5 days ago If the device configured with this type of port channel group is cabled incorrectly, the 'static' multimode port channel group Any other failures, such as routing failures or switch outages not affecting this po Cisco 7206 - VXR Router Manual Online: Configuring Lacp Port-Channel Port Modes. Port-Channel Discovery and Configuration When you are adding multiple ports to a particular Port-channel on a single switch, several configuration items must be identical, as follows: ■ Same speed and duplex settings. Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide IEEE 1588v2 PTP Support IEEE 1588v2 Precision Time Protocol (PTP) is a packet-based two-way message exchange protocol for synchronizing clocks between nodes in a network, thereby enabling an accurate time distribution over a network. 3ad standards are very similar and accomplish the same goal. Just download the lab or create your own lab with packet tracer and follow the instruction to easy configure PAP and CHAP authentication protocols in a Cisco router. 1 255. This helps simplify the configuration of the WLC interface ports, increase available bandwidth between the wireless and wired network, provide load-balancing capabilities between physical WLC ports and increase port redundancy. 168. facebook. 168. 3. here I added. There are a few differences between the two, other than EtherChannel is Cisco proprietary and 802. All interfaces in each EtherChannel must be the same speed and duplex, and both ends of the channel must be configured as either a […] Apr 02, 2019 · The command channel-group 1 mode active means the physical interfaces Fa0/1 and Fa0/2 will be member of logical EtherChannel interface Port-Channel 1 and the physical ports will actively try to negotiate with remote switch ports to form LACP EtherChannel interface. So if more then 10 VLANS, best to you a L3 Switch. switchport trunk encapsulation isl . An EtherChannel can be configured manually or can be negotiated using the Cisco aggregation protocol (PAgP), exclusive to Cisco, or the link aggregation control protocol (LACP), defined in IEEE 802. Apr 27, 2012 · Cisco IOS XR supports 802. Nov 17, 2020 · The configuration applied to the port channel will also reflect on physical interfaces that are bundled into that port channel. 255 192. 3 area 0 R2(config-router)#exit R1(config)# If we configure correctly, we will see log messages just like below – Terminal log on R1 Nov 17, 2020 · The configuration applied to the port channel will also reflect on physical interfaces that are bundled into that port channel. Just like any other layer 3 interface we can configure an IP address on this port-channel interface: SW1(config)#interface port-channel 12 SW1(config-if)#ip address 192. 3 R3(config-router)#network 10. 255. 3 Host2(config)#no ip routing Host2(config)#ip default-gateway 192. 0. ip routing vrf defaul 5 Feb 2019 Note: The ports will not start passing traffic until both sides of the LAG are configured with the channel-group mode as active. Router(config)#interface Loopback 0 Router(config-if)#ip address 10. 1. 12. Saturday, April 25, 2015. 255. SE6. 0. The router interfaces I am using are gi0/1 and gi0/2 which are both routed interfaces. You can also setup Configure IPSec VPN With Dynamic IP in Cisco IOS Router. 10. Switch(config-if-range)# Here it did inherit the configuration from the member interfaces, so it seems it depends on the platforms or IOS R3(config)#router ospf 3 R3(config-router)#router-id 3. 1. 5 Dec 2018 This post describes a setup that includes Mellanox MLAG switches connected to Cisco Nexus vPC. Aug 16, 2019 · Configure Etherchannel LACP on Cisco Switch. end. Interfaces look good: Port Channel 1: The Nexus switch shows the same interface status: E1/1: Port Channel 1: So, all looks up but can't ping switch from router: CSR-2. Problem is, they can't talk to each other. Description. All ports in an EtherChannel must use the same protocol; you cannot run two protocols on two ends. 0 May 21, 2015 · I have a 3750 switch stack with a port-channel (10) configured over 2 switchports. This command displays the type of Changed configuration for port channel-----Switch(config) #interface port-channel 10. 168. 255. An EtherChannel can be configured manually or can be negotiated using the Cisco aggregation protocol (PAgP), exclusive to Cisco, or the link aggregation control protocol (LACP), defined in IEEE 802. 10. This article provides procedures on how to configure a Link Aggregation Control Protocol (LACP) trunk in passive mode on& . Port channel, CCNA 200-120 videos. However, I have not configured LACP between a switch and a router. Cisco StackWise Virtual supports up to 128 MECs deployed in Layer 2 or Layer 3 modes. ステップ 1. Regards, Sagar The concept Manual EtherChannel Configuration is arrived from Cisco as a LAN switch-to-switch technique, which is port link aggregation technology dispenses fault-tolerant speed links between the servers, switches, and routers. The third device can be a switch, server, or any other networking device that supports port channels. A maximum of eight interfaces can be active, and a max imum of eight interfaces can be placed in a standby state. Dec 22, 2014 · I got the chance to install a new Cisco ISR 4431 today, and the best surprise (besides the hugely upgraded throughput) is that the onboard router interfaces now support LACP! Before, you had to resort to getting a switch HWIC module, or just using "mode on" channel-groups. 0 By default, a port-channel interface is administratively shutdown. EtherChannel technology allows grouping of several Nov 14, 2015 · Configuring EtherChannel Overview: EtherChannel is a port link aggregation technology or port-channel architecture used primarily on Cisco switches. 0. 3ad. Switch(config)# interface fastethernet 0/1. SW1 (config) # interface port-channel 1 SW1 (config-if) # no switchport SW1 (config-if) # no shutdown Does the 2901 have etherchannel capabilities? If so, how to configure it? I mean, I can type "show etherchannel 1" in it, so I would assume if I can show it, I better be able to configure it, right? What about the 2911? Let's look at a sample of a typical EtherChannel configuration using load distribution and forwarding methods. 255. 0. – Configure interface Port-Channel1 on both SW1 and SW1 to trunk then verify that the changes you’ve made on the Port-Channel interface have propagated to the bundled links; Fa0/10, Fa0/11 and Fa0/12. 1. Virtual Port Channels (vPCs) were introduced in NX-OS v4. Dynamic channel negotiation using Port Aggregation Protocol (PAgP) which is Cisco proprietary implementation. Virtual Router Redundancy Protocol (VRRP) Gateway Load Balancing Protocol (GLBP) Mar 29, 2020 · Router>enable Router#configure terminal Enter configuration commands, one per line. 255. 255. This means that if the tracked interface of the active router fails, then HSRP will trigger a failover to the standby router. 1 with the subnet mask of 255. The internal routing protocol used in AS65535 is OSPF. conf terminal. This channel  Note: I'm only concentrating on the Ether-Channel setup so VLANs/VTP and Routing are not covered. Configure etherchannel between two switches connected with two ethernet cables. EtherChannel supported scenarios: • One IP to many IP connections. 4 supports EtherChannel (LAG), however it does not support channel group "mode" commands (LACP). Dec 30, 2018 · In this article we are going to learn to Configure iBGP in Cisco IOS Router through a scenario. 1. The first switch SW1 will be in Desirable Mode and SW2 will be in Auto Mode. 255. 10 255. I will walk you through all of the commands to accomplish each objective of this lab. 0 HQ(config-if)#exit HQ(config)#ip route 192. 4h 55m Cisco Networking Foundations EtherChannel configuration demo 5m 30s 4. authorize: yes is actually giving you that Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide. ステップ 1. bin) Step1: Access, management and logging configuration EtherChannel is a port link aggregation technology developed by Cisco, which provides fault-tolerant high-speed links between Switches, Routers, and Servers. My CSR will act as a "Router On A Stick". CCNA practice labs Follow us on: https://www. Router(config)# interface port- channel  2005年8月30日 ただし、EtherChannel および 802. end. More information on NAT configuration can be obtained by our Cisco Router NAT Configuration articles. 1 255. Switch Aggregation 3850 10Gb Port Channel Anything special doing port channels with 10Gb ports opposed to 1Gb ports? We have plenty of 2x 1Gb port channels, but a team member remembers there being a problem when trying to swap out to 2x 10Gb ports on our 3850s some time ago with the same config Port Aggregation Protocol (PAgP) also called EtherChannel is a Cisco proprietary protocol that is used for bundling two or more physical ports into single logical port. Conclusion. EtherChannel supports Fast, Gigabit, and 10 Gig A configuration applied to the port channel interface affects all physical interfaces that are assigned to that interface. 254. 0. (config)# interface port-channel 10 ポートチャネルインタフェース10の コンフィグレーションモード  4 Nov 2008 Cisco's proprietary Port Aggregation Protocol (PAgP). Mar 30, 2016 · After you configure an EtherChannel, the configuration that you apply to the physical ports affects only the LAN port where you apply the configuration. int Po1 ip address 10. 1 255. It allows grouping of several physical Ethernet links to create one logical Ethernet link for the purpose of providing fault-tolerance and high-speed links between switches, routers and servers [1]. int Po1 ip address 10. In all honesty, if you use anything other then LACP you are asking for trouble – LACP has prevent many problems when GBICs have gone bad, but the interfaces are still UP/UP. Router(config)#interface fastEthernet 0/0 Router(config-if)#ip address 192. It allows grouping of several physical Ethernet links to create one logical Ethernet link for the purpose of providing fault-tolerance and high-speed links between switches. May 07, 2019 · Any configuration changes that you apply to the port channel are applied to each member interface of that port channel. Jan 17, 2014 · LACP is the IEEE Standard (IEEE 802. 10. The messages sent by PAgP are always sent to the known multicast addresses 01-00-0C-CC-CC-CC and 0X0104 2 protocol code One more tip, a port-channel interface is created as L3 from a global configuration, by default. Step 1. Backup Cisco Router Configuration: You can save the configuration of cisco router to local device using the TFTP server. 1. 3ad) and is the most common dynamic ether-channel protocol, whereas PAgP is a Cisco proprietary protocol and works only between supported vendors and Cisco devices. EtherChannel is a port link aggregation technology developed by Cisco, which provides fault-tolerant high-speed links between Switches, Routers, and Servers. A virtual port channel (vPC) allows links that are physically connected to two different Cisco Nexus 9000 Series devices to appear as a single port channel by a third device (see figure). rt#ping 10. conf t int range f0/1-2 channel-group 1 mode active exit int port-channel 1 switchport mode trunk switchport trunk allowed vlan 1,2,20 Verify EtherChannel show interfaces trunk show etherchannel summary DTP (Dynamic Trunking Protocol) Jul 29, 2013 · set the Port Channel interface as a trunk specify which VLAN’s are allowed over the trunk Cisco2960S(config)#int range gi1/0/47-48 Cisco2960S(config-if-range)#channel-protocol lacp Cisco2960S(config-if-range)#channel-group 1 mode passive Cisco2960S(config)#interface po1 Cisco2960S(config-if)#switchport mode trunk Cisco2960S(config-if)# Dear Experts I would like to configure etherhchannel between my data router and the core switch , however the LAN interface configured on the router is a L3 interface and at the same is the default gateway of core switch and guest network ( 10. 3AD and allows Cisco switches to manage Ethernet channels between switches that conform to the 802. EtherChannel technology allows multiple physical Ethernet links (Fast EtherNet or Gigabit Ethernet) to combine into one logical channel. I have port channel and there are two ports on that port channel. -----CSR-----interface port-channel 1. 3ad protocol. There is much more to HSRP then this article covers including: Deep insight into how HSRP works; Interface tracking; Authentication; For now, we wanted to give you a good foundation for the configuration of HSRP on a Cisco router. In a conventional network where STP blocks one link to avoid switching loops, Etherchannel forces STP to see both paths or bundled as one logical link while avoiding The Cisco 3600 router with IOS 12. 802. 12. 1. [code] View 2 Replies View Related Cisco Switching/Routing :: 7600 Port Monitor For Etherchannel Sep 26, 2012. if you use "on", "Auto" or "Desirable" it wont work. For a router basic security configuration, the first step is shutdowning all the unused ports. 3ad: EtherChannel and IEEE 802. 168. 1 255. I did replicate all147 settings on the switch until I got to the below : interface port-channel 47 description 'to-Cisco-ASR' switchport access vlan 147. There are three different methods to configure EtherChannel in Cisco switch. com 2) apply port-channel group under interfaces. 5 and the configuration under the interface went from channel-group 2 mode active to channel-group 2. This tutorial explains how to configure Static NAT (Network Address Translation) in Cisco Router step by step with packet tracer examples. no ip address . 16. 0/24 is routed over that port-channel. Command rejected (Port-channel): Either port is L2 and port-channel is L3, or vice-versa . 123. Cisco Wireless Controllers (WLC) support the configuration of Link Aggregation (IEEE 802. In this lesson, we will learn how to configure Cisco Nexus vPC. Was this post helpful? 16 Jan 2018 Configuring a LACP link aggregation, EtherChannel, or port-channel, or Eth-trunk between Huawei and Cisco switch is something very common. 168. 255. 10. Here you can see the Port Channel configuration on an ASA 5540 and a Catalyst 2960. The Link Bundling feature in Cisco IOS XR (ASR 9000 family works on IOS XR) allows you to group multiple point-to-point links together into one logical link hence providing higher throughput, redundancy and load balancing between two routers. 2 (18)SXE and later releases, you can configure a maximum of 128 port-channel interfaces, numbered from 1 to 256. After configuring the interfaces you will see the following on your console: Feb 02, 2021 · Configure DHCP on Cisco Router. Configuring EtherChannel. 1 - 192. 0000. Due to the fact Mlag-port-channel 100 (Ethernet 1/1 and 1/2) connects to the Cisco Nexus vPC pair. The switch won't “switch” traffic on this interface but route it. For configuring IP address in the router you should be in privileged mode. interface port-channel 46 description 'to-Cisco-ASR' Learning Cisco CLI Switch Configuration By: Denise Allen-Hoyt. 10 255. 1 in order that this IP to be accessible form both ASA-s . BGP: Aggregate address · BGP: BGP LACP allows Cisco switches to manage Ethernet channels between switches that conform the 802. Switch model used: Cisco ME-C3750-24TE (IOS image c3750me-i5k91-mz. 10. 252 ! ! interface GigabitEthernet2/0/19 no switchport no ip address channel-group 1 mode desirable ! interface GigabitEthernet2/0/20 no switchport no ip address channel-group 1 mode desirable ! The VLAN configuration is as follows: VLAN 10 = Data VLAN 20 = Servers **Note you can add as many VLANS as you wish, but the more VLANS = More subinterfaces on your router which can burden your router. 255. Most Ethernet interface configuration options are also available to port channel interfaces. 0 Just pick any IP address you like, it’s only used locally on your router. Configuring a Cisco router is more than just entering commands. 1 on the Cisco router are on the same physical interface with the former being a secondary IP. You can see that we call our provider in this task. After you enable LACP, you can configure the channel mode for each individual link in the LACP port channel as active or passive. I had said that you can use this on layer three EtherChannel bundles and a layer  Understanding Layer 3 EtherChannel support on Cisco Integrated Services Router. In order to properly understand what the configuration steps do, you need to have a basic understanding of the components of a router, including processor, memory, and input/outputs. The port channel stays operational as lo logical channel group. When an EtherChannel link is configured using PAgP, PAgP packets are sent between Fast EtherChannel-capable ports to negotiate the forming of a channel. All contents are Copyright © 1992–2007 Cisco Systems, EtherChannel , for example IP address can not be configured on Layer 2 EtherChannel. This tells the router to issue IP addresses for the network 192. 255. 255. 3AD protocol. Preface; Cisco CSR 1000v Series Cloud Services Router Overview; Using Cisco IOS XE Software Oct 27, 2019 · This article describes Link Aggregation with EtherChannel on Cisco Router and the methods used to create an EtherChannel. Following cisco commands will do the task for you. or Simply use Router#write. Router(config)# Now you can do any configuration on the Cisco router. interface port-channel number Two physical interfaces will be bundled into a single port-channel. c49e (bia 0000. 168. This uneven distribution is avoided by performing different hash calculations on each switch routing the paths. Router(config)# interface port-   18 Aug 2020 If a router is connected to a switch, the bundle terminates on the switch. The configuration on the Cisco switch is pretty straightforward. End with CNTL/Z. All ports  11 Sep 2018 EtherChannel provides fault-tolerant high-speed links between switches, routers, and servers. SE6. Port Aggregation Protocol (PAgP), a Cisco EtherChannel protocol, and Link refer to a virtual interface that represents an EtherChannel bundle in the Cisco IOS configuration. % Warning: Interface MAC address filter only supports 28 additional addresses % and 28 HSRP groups are already configured. 0) , the core switch is configured for intervlan routing I understand that this is an incorrect configuration, but what was blocking traffic to the new switch? Is this part of the port channel or spanning tree or something else? What is the risk of a new switch coming up and existing link going down? EDIT: adding switch info. switchport mode trunk . To bring the port-channel online: Switch(config)# interface port-channel 1 Switch(config-if)# no Jul 27, 2019 · You can save the configuration on Cisco router by using the following command in privilege mode: Router#copy run start. 13. Before assigning an ip address, it is important to change this port to a Layer 3 port by “no switchport” command. Apr 01, 2016 · Configuration. Layer 2 . 146. I will also configure this interface for access mode and disable the negotiation for access/trunk switchport mode. 189. 0 interface Gi0/0 no ip address channel-group 1 interface Gi0/1 no ip address channel-group 1 Nov 13, 2014 · By default when you configure a port channel the port channel will remain up as long as there is one active member interface. There are two parts in this article: Sample configuration & Requirement from SIP Trunk Service Provider. 168. I did not configure 802. In this post, I will show steps to Configure Site to Site IPSec VPN Tunnel in Cisco IOS Router. 目的. Next step is to configure NAT: NAT(config)#interface fastEthernet 0/0 NAT(config-if)#ip nat inside Nov 06, 2010 · Cisco offers you three ways of configuring the etherchannel (three modes of operation): Dynamic channel negotiation using Link Aggregation Control Protocol (LACP) which is the industry standard implementation. Jan 31, 2017 · Symptom: When configuring HSRP on port-channel, following warning message appears if trying to configure over 28 HSRP groups on the port-channel. 2. Jun 10, 2013 · A 3750 and a 3750G, but the port channel is down: 3750. Hi guys! I was doing some labs on packet tracer (etherchannel related), and it worked fine. switchport mode trunk . S says layer two, which means this is not a router port. Similar information that we just saw in the show etherchannel summary command, but here we can see the load as well. Configure this on both Switches. 1. I have assigned a static IP (let's say 192. 10. 1. 122-55. Good, the IP 192. Sample Configuration. 189. 3ad is an open standard. channel-group 1 mode on! int port You also can use the interface port-channel port-channel-number global configuration command to manually create the port-channel logical interface, but then you must use the channel-group channel-group-number command to bind the logical interface to a physical port. To create it, i used the command #channel-group 1 mode desireble in interface range configuration mode (Gi0/1 - 2), and to delete it i used the same command with the "no" in front of it. 168. This first lab (1-1) covers basic Cisco router network configuration. ALS1(config)#port-channel load-balance src-dst-mac Get Started with Cisco Command-Line Interface (CLI); Observe How a Switch Operates; Perform Basic Switch Configuration; Implement the Initial Switch Configuration; Inspect TCP/IP Applications; Configure an Interface on a Cisco Router; Configure and Verify Layer 2 Discovery Protocols; Implement an Initial Router Configuration; Configure Default Gateway; Explore Packet Forwarding; Troubleshoot Oct 24, 2016 · › EtherChannel is a port link aggregation technology or port-channel architecture used primarily on Cisco switches. 1 255. 255. 1 255. You can configure maximum 16 Switch(config)#interface por CatalystのIOSでport-channel load-balanceコマンドを使い、イーサチャネルの 負荷分散方法を設定出来ます。 Cisco(config)# port-channel load-balance src- dst-ip Cisco(config)# れています。 「Ciscoルータ/Catalystコマンド一覧」に 戻る  EtherChannel is a port link aggregation technology or port-channel architecture used primarily on Cisco switches. 2 Learning Cisco CLI Router Configuration By: Denise Allen-Hoyt 12,576 viewers. 10. 1 255. This sets the switchport to access mode. 3. Perform these steps to configure the EtherChannel feature on Cisco 1900, 2900 and 3900 series ISRs. is it possible to apply this command? does it work? View 1 Replies View Related Jun 17, 2019 · • EtherChannel vs. PAgP (Cisco proprietary) enables the Catalyst switches to learn the capabilities of each interface assigned to an EtherChannel group and activate interfaces of similar configuration to form a port-channel. 255. 1q trunk link between a Cisco switch and router. First of all, we must create logical interface with “port-channel” command and assign it an ip address. 16. Jan 19, 2018 · To successfully configure etherchannel bonding between two Cisco switches using LACP as the aggregation protocol, the following configuration commands are required: In this demonstration, we are going to establish an etherchannel bonding between switches 1 and 2, using three fast ethernet ports on both switches. Switch(config-if) #switchport mode access . Figure A. 3ad standards are very similar and accomplish the same goal. 0. 123. The Router is master in vrrp status. 802. 1. Here, I will show steps to Configure LACP EtherChannel in Cisco IOS Switch. interface port-channel 1. 255 area 0 R1(config-router)# network 192. This time we will use this module to configure the router interface. 0. 2 (18)SXE, you can configure a maximum of 64 port-channel interfaces, numbered from 1 to 256. So in summary i cannot configure L3 etherchannel. 3ad. I want to configure vlan trunk with two vlans. EtherChannel can be provisioned across Cisco Switches and Routers. 0 Just pick any IP address you like, it’s only used locally on your router. All ports in an EtherChannel must use the same protocol; you cannot run two protocols on two ends. 0 0. You can investigate the running configuration and see that EtherChannel 1/1 and EtherChannel 1/2 both have had the trunking configuration applied. ALS1(config)#port-channel load-balance src-dst-mac Apr 05, 2015 · PAgP is a Cisco-proprietary protocol that can be run only on Cisco switches and on those switches licensed by licensed vendors to support PAgP. If you are using a port, it needs to be up. Oct 12, 2015 · Now, configure Port-Channel 1 as TRUNK port. After a while, you will gain hands on experience and speed. Etherchannel configuration between two switches, cisco lacp configuration example 2960, etherchannel configuration between three switches, what is the Switch(config-if-range) #do sh run int port-channel 1 . A typical configuration in Cisco WS-C3750X-24T-L is shown below. 10. EtherChannel enables bundling of multiple physical Ethernet links to create one logical Ethernet link which provides high throughout and resilient links. Command rejected (Port-channel): Either port is L2 and port-channel is L3, or vice-versa. 255 area 0 R3(config-router)#network 59. SUMMARY STEPS. Apr 25, 2015 · I started with a Cisco 871w router, an ASA 5505 firewall and my lab keeps on growing. 3ad - LAG) which bundles the controller ports into a single port channel . 168. This tutorial is the second part of this article. 0. interface range fas 0/1-10. 2(1), you can configure a Layer 3 port channel with a static MAC address. 1 on the Cisco router are on the same physical interface with the former being a secondary IP. Above you can see that our port-channel 12 interface is layer 3 and it’s operational. Old switch - Cisco Catalyst WS-C3750-48P. ■ Same operating mode (trunk, access, dynamic). This tutorial is the last part of this article. 1, you can bundle up to 16 active ports simultaneously into a Note port channel on the F Series module. 12. 1. Feb 04, 2010 · This article includes several tips and tricks for your Cisco router configuration when using PRTG with SNMP or NetFlow. 10. 12. 1. Configure EtherChannel. When configuring port channels, note the following important points: LACP does not interoperate with Cisco System's proprietary port aggregation protocol (PAgP) or Fast Etherchannel (FEC). Port channel Po2 Gi1/0/1 & Gi1/0 EDIT: So, thinking about this more, you can configure an L3 port channel and connect it to a switch with a port channel configured, like if you wanted to have your L3 gateway on the router. 1 255. 255. eBGP has been configured between R1-R5 and R3-R6. . Here is same configuration for Switch-B. I am very familiar with configuring etherchannel on Cisco switches. I am going to discuss L3 EtherChannels on a Cisco ISR only (such as the famous Cisco 2811 router). After change below is the configuration ( Only mode has replicated , not the Vlan configuration)-----interface Port-channel 10. 1, local AS number 100 BGP table version is 1, main routing table version 1 Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd 1. Other vendors refer to the port channel conce In this lab, you configure Port Aggregation Protocol (PAgP), a Cisco EtherChannel protocol, and Link Aggregation and 2960 switches are configured with the SDM templates “dual-ipv4-and-ipv6 routing” and “lanbase- routing”, respectively (ae) interface is the same thing as a port-channel in Cisco. Switch(config-if) #switchport access vlan 10 . Cisco Layer 3 EtherChannel Configuration Example This configuration example is taken from my free ‘Cisco CCNA Lab Guide’ which includes over 350 pages of lab exercises and full instructions to set up the lab for free on your laptop. It is not constrained by the restriction of per module setting. Configure PAT in Cisco Router with Examples . 1 and 10. EthernetChannel is a one-one relationship that connects only two devices. IEEE standard Link Aggregation Protocol (LACP). Oct 08, 2015 · Cisco IOS routers can be used to setup VPN tunnel between two sites. If you want to know details, then check fundamental concepts of vPC by Cisco. 255. Last week we published a topic about installation and configuration of DHCP Server in Windows Server 2012 R2. Link bundling is an IOS XR term of Etherchannel. 0 Ø SW2(config-router)#network 0. Configuring EtherChannel. These are namely: ON: In this mode, the interface will be a part&n Think of the port-channel interface as a router port not a switchport as implied by the no switchport command. To configure Cisco router with ansible we can use this module. Cisco's implementation of port aggregation is called EtherChannel. Meaning that even if you are monitoring the port-channel if a single link goes down within the bundle it will not trigger a device-level failover. simple ;) 1 SW1(config)# interface port-channel 11 2 SW1(config-if)# ip address 172. On the first switch, SW-DELTACONFIG-1, we need to create a logical interface port-channel with a unique sequence number (for example, 1) Port Aggregation Protocol (PAgP) is a Cisco-proprietary protocol that aids in the automatic creation of Fast EtherChannel links. So if, for example, you want to first create a port-channel interface and then bundle some physical interface into that port-channel as L2, you will fail. Note that Nortel Cisco: router (config) interface Port-Channel 1 router (config- EDIT: So, thinking about this more, you can configure an L3 port channel and connect it to a switch with a port channel configured, like if you wanted to have your L3 gateway on the router. R1(config)# router ospf 1 R1(config-router)# network 192. 1 255. For documentation about basic router configuration from Cisco, visit their page. The cost is calculated based on the number of ports assigned to the port-channel. 168. 2. 1Q トランキングをサポートしている他の ルータを使用しても、同じ結果が得られ Cat2950(config)# interface port- channel 1 Cat2950(config-if)# switchport mode trunk Cat2950(config-if)#  レイヤ 3 EtherChannel 用のポート チャネル インターフェイスを作成するには、 次の作業を行います。 コマンド, 目的. EtherChannel 128 is reserved for SVL connections. 0. 3. 3ad) and is the most common dynamic ether-channel protocol, whereas PAgP is a Cisco proprietary protocol and works only between supported vendors and Cisco devices. 20. The Port Channel’s configuration is not really tricky but it is a little bit complex and it will be best if you keep the history of what you have changed to not lose overview of what and why you actually configured. 146. Page 160: Basic Settings Beginning with Cisco NX-OS Release 4. Cisco CSR 1000v and Cisco ISRv Software Configuration Guide. There are different modes in which you can configure your interface. channel-group 1 mode active interface Port-Channel 1 interface Port-Channel 1. Solution. Command rejected (Port-channel): Either port is L2 and port-channel is L3, or vice-versa . Router(config)#interface Loopback 0 Router(config-if)#ip address 10. EtherChannel supported scenarios: • One IP to many IP connections. Nov 14, 2015 · Configuring EtherChannel Overview: EtherChannel is a port link aggregation technology or port-channel architecture used primarily on Cisco switches. But if you don’t use any ports, then always disable (administratively down) these unused ports. 255 area 0 ü Route for all networks, shortcut way Done with Configuration on SW2. 1q (VLAN trunking) to prove that this is not causing the When setting up an EtherChannel connection, it is important to remember the following points; they can help to avoid problems during the configuration process: Up to eight ports can be configured, and all of these ports should be the same type (Fast Ethernet, Gigabit Ethernet, 10-Gigabit Ethernet). 7 May 2019 This chapter describes how to configure port channels and to apply and configure the Link Aggregation Control Protocol (LACP) for more efficient use of port channels switch(config-router)# show port-channel load-balance This chapter describes how to configure port channels in the Cisco Nexus 1000V. 122-55. 10. interface loopback1 ip address 10. How to configure EtherChannel Link Aggregation Control Protocol (LACP) in Cisco Switches Manual EtherChannel Configuration in Cisco Switches Using Channel mode "on" What is Virtual Local Area Network (VLAN) Mar 14, 2016 · EtherChannel is a port link aggregation technology or port-channel architecture used primarily on Cisco switches. 1 255. Link Aggregation Protocol (LACP). switchport access vlan 10. 10. Jul 10, 2015 · In this article we will cover the sample configuration for configuring the SIP Trunk to more than one Service provider on Cisco Unified Border Element (CUBE). Nov 08, 2009 · L3 Cisco Etherchannel. 1 255. 255. Etherchannel is a link aggregation technology used primarily on Cisco switches. Switch-A(config)#int port-channel 1 Switch-A(config-if)#switchport trunk encapsulation dot1q Switch-A(config-if)#switchport mode trunk. 0 port-channel 10 SW1(config)#interface Port-channel 1 SW1(config-if)#switchport trunk encapsulation dot1q SW1(config-if)#switchport mode trunk. Your terminal-server-to-be comes with some lines that refer to the ports that it has. 23. Two switches of the same model can be combined into a VPC pair, which can establish a single EtherChannel, also known as a link aggregate or a port channel, across both switches to a third switch or server. This chapter describes how to configure EtherChannels on Layer 3 ports on  . I did replicate all147 settings on the switch until I got to the below : interface port-channel 47 description 'to-Cisco-ASR' switchport access vlan 147. There are a few differences between the two, other than EtherChannel is Cisco proprietary and 802. 255. 1. Switch model used: Cisco ME-C3750-24TE (IOS image c3750me-i5k91-mz. • Nexus – high-end switches focused at datacenter environments. see table below: How to Configure Ethernet Channel. Building configuration Current configuration : 90 bytes ! interface Port-channel1 . PAgP Configuration. 1. on 7600 SUP720 3B. LACP works in a similar way to PAgP, only its multi-vendor or standard channeling protocol. It allows grouping of several physical Ethernet links to create one logical Ethernet link for the purpose of providing fault-tolerance and high-speed links between switches. 0 0. Mar 26, 2020 · Description. Enter the interface config mode (say fa0/1) Switch# conf t. 1. 1Q. Default mode of "Dynamic desirable" cannot be configured as a secure port. This article explained the use of router-on-a-stick configurations and showed how you can configure an 802. Sep 08, 2018 · R1#show ip bgp summary BGP router identifier 10. A port-channel with six or more 100 Mbps physical ports will have an STP cost of 5. The settings that must remain the same across all ports are With Release 12. 4 Type escape sequence to abort. Oct 01, 2018 · VPC or Virtual Port Channel is a Cisco proprietary feature available on the Nexus platform. May 19, 2019 · In this task we call ios_config module. 12. 255. 104. Labels: Other Routing Hi thanks for the reply, i have tried ur suuggested configuration but still port channe 21 May 2020 A port channel bundles individual interfaces into a group to provide increased bandwidth and redundancy. 4 with a working port-channel to a stack of switches. The first is by manually issuing a command on each port of the device that is part of the EtherChannel. Regards, Sagar Sep 06, 2020 · S1(config)# interface port-channel 1 S1(config-if)# switchport mode trunk S3(config)# interface port-channel 1 S3(config-if)# switchport mode trunk Step 2: Verify Port Channel 1 status. Command rejected (Port-channel): Either port is L2 and port-channel is L3, or vice-versa. 4) enable the interface range. interface port-channel 46 description 'to-Cisco-ASR' How to Configure Static NAT in Cisco Router . Port (Ether) Channel is Cisco Proprietary. 255. 168. Page 159: Chapter 6 Configuring Port Channel Beginning with Cisco NX-OS Release 5. We will have to exclude the IP addresses we want later on. 2 255. Traffic like data, voice, video, etc. channel-group 1 mode active interface GigabitEthernet1/4. 10. EtherChannel technology allows multiple physical Ethernet links (Fast Ethernet or Gigabit Ethernet) to combine into one logical channel. 0 255. 248 Router(config-if)#no shutdown. You can investigate the running configuration and see that EtherChannel 1/1 and EtherChannel 1/2 both have had the trunking configuration applied. I've tried adding the command: ip route 10. Article Summary. 255. PAgP packets are sent between Fast EtherChannel-capable ports to negotiate the forming of a  12 Oct 2015 If you are using PAgP protocol then you must use Cisco switches. 3. ND router advertisements are sent approximately every 0 seconds. 1/30 Disabling Unused Ports. vPCs offer better bandwidth utilization while allowing for device level redundancy with faster convergence times compared to multiple port-channels […] Once you assign the interfaces to the port-channel, you will see that the switch creates a new port-channel interface. Saturday, April 25, 2015. 1. connect Juniper VQFX with Cisco VIOS in port channel with LACP? Here is my onfiguration but it doesn't work Juniper VQFX side configuration: 9 Aug 2019 Port Aggregation Protocol is a Cisco proprietary protocol used to form an EtherChannel. 2 4 200 17 17 1 0 0 00:12:31 0 R1# Jan 17, 2014 · Creating a port-channel interface Port-channel 1 //Next configure the representing port-channel interface as trunk SwA(config)#interface port-channel 1 SwA(config-if)#switchport trunk encapsulation dot1q SwA(config-if)#switchport mode trunk //Assign EtherChannel group 2 to fa0/5 and fa0/6 and set Passive mode on them All the switches are connected over port-channel links for higher bandwidth and better redundancy. 10. 1 255. description Inside Vlan93. For details from Cisco on configuring Telnet, Console and AUX passwords, click here. Nov 17, 2020 · Cisco uses the term EtherChannel in concepts discussed in this section and then uses the term PortChannel, with command keyword port-channel, when verifying and configuring EtherChannels. 1 and 10. Please lemme know if any workarounds. For example, if you configure Spanning Tree Protocol (STP) parameters on the port channel, the Cisco NX-OS applies those parameters to each interface in the port channel. An EtherChannel will not form if one of the LAN ports is a Switched Port Analyzer ( SPAN) destination port. bin) Step1: Access, management and logging configuration Aug 16, 2019 · Configure Etherchannel LACP on Cisco Switch. Switch 3750 stack uses stackwise tech. 0 Router(config-if)# end Router(config)# interface range gigabitEthernet 0/0-1 See full list on cisco. 0. 255. 4 Type escape sequence to abort. 255. Router# configure terminal Router(config)# interface port-channel 1 Router(config-if)# ip address 10. . 1. 3ad (LACP) as well as Cisco proprietary EtherChannel. For the purposes of understanding the technology, you may treat these terms as synonyms. Issue the show etherchannel summary command on S1 and S3 to verify that EtherChannel is working on both switches. – Enter global configuration mode by typing command config t. You can use it to increase the bandwidth When you create an EtherChannel, a port-channel logical interface is involved:. 255. 3. By configuring EtherChannel, we are bundling multiple physical connections between two or more Cisco switches into one logically link. 1. shut. 255. How to Configure iBGP in Cisco IOS Router. 3ad - LAG) which bundles the controller ports into a single port channel. on switch 3750: interface port-channel 1 switchport trunk encapsulation dot1q switchport trunk native vlan 25 switchport trunk allowed vlan 25,867,868,1002-1005 switchport mode trunk duplex full To enable Port Security on a Cisco Switch or router interface. Meraki uses LACP (Link Aggregation) Not really a big deal but if you are connecting to a non Meraki switch, just make sure you are using "Active" or "Passive" when configuring the other side of the bundle on the non-Meraki. 255. 255. Problem is, they can't talk to each other. 0. 1(4). This document explains how to Router#configure terminal Enter configuration commands, one per line. Layer 3 EtherChannels can be configured on Cisco Catalyst multilayer switches, such as the Catalyst 3560  interface GigabitEthernet0/0/9 no ip address media-type sfp negotiation auto channel-group 1 mode active end. Switch(config-if)# switchport mode access. EtherChannel technology allows multiple physical Ethernet links (Fast EtherNet or Gigabit Ethernet) to combine into one logical channel. 0. 3 255. › It allows grouping of several physical Ethernet links to create one logical Ethernet link for the purpose of providing fault-tolerance and high-speed links between switches, routers and servers. How to Configure HSRP on Cisco router. Configuration — an EtherChannel must be configured using the Cisco IOS on switches and router, and using specific drivers when connecting a server. 255. For this example, we will look at configuring two Cisco switches. 1. You can n1000v(config-router)# show port-channel su レイヤ 3 EtherChannel 用のポート チャネル インターフェイスを作成するには、 次の作業を行います。 コマンド. 89c0. 147. 10. Graphic Courtesy of Cisco Systems As you can see in Figure A, there are Cisco devices running IOS support single port configuration for LACP. This is tutorial to show you how to get your virtual interface up a ポートチャネルインタフェースからIPアドレスを削除します。 [コマンドによる 設定]. All interfaces on the switch are trunk port, allowing all vlans. Please lemme know if any workarounds. 0. A 3600 router interface can only have "channel-group <number>". 255. Jul 29, 2018 · To configure etherchannel, login to SWITCH1. 3 area 0 Configure IPv6 Addresses Manually: R1(config)# interface g0/0 R1(config-if)# ipv6 address 2001:db8:acad:a::1/64 R1(config-if)# no shutdown R1(config-if Jun 24, 2012 · How to Configure PPP in Cisco Routers June 24, 2012 Networking Jesin A Leave a Comment PPP or Point-to-Point Protoco l is a type of Layer 2 protocol (Data-link layer) used mainly for WAN. 0 0. Port channeling also load balances traffic across these physical interfaces. We can see aging, timers, how long it has been available for, the protocol, LACP, and the ports in the port-channel. I have a Cisco Router 881 and 2 - ASA 5515-x, Port 1 of Router 881 to be connected to port 1 of ASA1 and port 2 of 881 to be connected to port 2 of ASA 2 , from my knowledge i have to create e port channel in Router 881 , and this port channel to have a static ip 192. 255. 255. 16. Oct 27, 2019 · This article describes Link Aggregation with EtherChannel on Cisco Router and the methods used to create an EtherChannel. 255. Jun 17, 2019 · • EtherChannel vs. ASR-920#show running-config interface po1 interface Port-channel1 ip address 10. ND next router advertisem 9 Dec 2020 You are interfacing your BIG-IP system to a virtual PortChannel on a Cisco Nexus Switch. Below are the configurations in the Cisco switch to create an ether-channel across two ports: First define the ether-channel load balancing algorithm used: Under Global configuration mode define the load balancing algorithm: port-channel load-balance src-dst-ip can you please give an advise how to configure port-channel between cisco 2811 router and cisco 3750 switch stack. 248) to that port-channel. here I added. description HOST_IN_VLAN_10 switchport mode access switchport access Apr 25, 2015 · I started with a Cisco 871w router, an ASA 5505 firewall and my lab keeps on growing. Let it be Cisco Catalyst 3560, although the technology and command syntax are universal and practically identical for all models. 10. 100. 0 HQ(config-if)#exit HQ(config)#interface loopback0 HQ(config-if)#ip address 172. The port- c 2020年10月15日 免責事項: これは英文の記事 「Sample configuration of EtherChannel / Link Aggregation Control Protocol (LACP) with ESXi/ESX and この記事には、ESXi/ ESX と物理ネットワーク スイッチ(特に Cisco と HP)との間のリンク集約、 NIC チーミング、リンク集約 リンクを作成することで、スイッチ、ルーター、 およびサー Port aggregation (Etherchannel/PortChannel/Trunk) between Cisco and Nortel switches must use the correct mode on the Cisco switch for reliable operation. It does not support command tags such as "auto", "on" or "desirable". Link Aggregation is open. Switch(config-if EtherChannel is a port link aggregation technology developed by Cisco, which provides fault-tolerant high-speed links between Switches, Routers, and Servers. Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide FAQ: Configure Cisco Nexus 5500 Virtual Port Channel Cisco Forum Feb 01, 2011 · The Nexus 7000 and 5000 series have taken port-channel functionality to the next level by enabling port-channels to exist between links that are connected to different devices. 1 255. DLS1(config-if-range) #no switchport. 3ad is an open standard. 2. I have a Cisco 2911, and a Cisco 3650-X that I would like to configure link aggregation between. Enterprise Routing (23). This is a copy action and not a link, so if you change the settings after the fact, you need to change the settings on all ports. EtherChannel is a port link aggregation technology developed by Cisco, which provides fault-tolerant high-speed links between Switches, Routers, and Servers. Example: Configuring an EtherChannel This example shows configuring EtherChannel 1 and adding physical interfaces to the EtherChannel. 255. 255. rt#ping 10. com See full list on cisco. HSRP configuration issues like standby groups and virtual IPs not matching on the HSRP routers. azsu. SW1(config)# interface range Gi0/0 -3 <– Select the 4 interfaces Switchport settings from the first port in EtherChannel are copied to all other ports in the EtherChannel when the ports are added to the channel group. To configure port channel load balancing, see the “Configuring Port Channel Load Balancing” procedure on page 5-28. 1h 38m Learning Cisco CLI Router Configuration By: Denise Allen-Hoyt And by utilizing our EtherChannel Jul 09, 2019 · Pre-requisites Basic Cisco command-line knowledge Scenarios Scenario 1: Multiple VLANs configuredScenario 2: No VLANs/Default Cisco VLAN 1 configuredScenario 3: One VLAN configured Troubleshooti Cisco Switch Configuration. SNMP-based monitoring The following command makes sure that the router does not change the numbering of the interfaces when interfaces are added or removed so you do not have to edit your PRTG sensor setup: Now I need to connect each host to my Cisco ASA 5506. 168. Configuration Configuration of Layer3 Aggregation Switch. But then i wanted to get rid of it. The interface connected to the router has to be a trunk: interface fa0/24 description LINK_TO_ROUTER switchport mode trunk And the interfaces that connect to the host are regular access ports: interface fa0/1. 0000) SW2(config)# interface port-channel 1 <– Configure the logical port as trunk SW2(config-if)#switchport trunk encapsulation dot1q SW2(config-if)#switchport mode trunk. vlan 93 Oct 28, 2019 · A layer 3 EtherChannel is similar to an interface on a router. Port-channel1 is up, line protocol is up Hardware is FEChannel, address is 5087. All the switches are connected over port-channel links for higher bandwidth and better redundancy. You are in interface configuration mode when the prompt changes to Router(config-if)#. 0. 0. 0 255. Here is same configuration for Switch-B. Configuring EtherChannel Switch to routerwww. Let’s see an actual configuration below: Configuration. If I do a show startup the configuratio Connection is between router G2 and Nexus E1/1. LACP Link Aggregation Control Protocol (LACP) lets you configure up to 16 interfaces into a port channel. EtherChannel Configuration on Cisco Switches. With HSRP, we can also track a specific interface. 255. can be securely transmitted through the VPN tunnel. Let’s go over SW3 and give a similar Configuration A Cisco StackWise Virtual MEC can connect to any network element that supports EtherChannel (such as a host, server, router, or switch). Configuration Configuration of Layer3 Aggregation Switch. When you configure something under port-channel interface as shown above, the configuration will automatically replicate under I had a 4431 running 16. 168. 1. Configuring vPC (Virtual Port Channel) with Cisco Nexus In this scenario, I have two Cisco Nexus 5548s, two Cisco Nexus 2248 FEXes, and a Windows Server with 4 Ethernet interfaces where two interfaces connect to FEX 100 and the other two connect to FEX 101. A ping from CSR to IOSv1 is currently not working. com/Networkbri May 07, 2018 · Next after the port-channels are created we assign an IP address to the port-channel, this just like any other interface instead of using a dedicated port you use the port-channel. Port channel configuration. Etherchannel configuration between two switches, cisco lacp configuration example 2960, etherchannel configuration between three switches, what is the Mar 30, 2020 · It’s a simple way you can learn to configure PAP and CHAP in Cisco router using this packet tracer lab. 168. Dec 02, 2010 · Router(config-if)# exit Router(config)# interface GigabitEthernet0/0/3 Router(config-if)# channel-group 12 mode active Router(config-if)# no shut Router(config-if)# exit Now we can configure an IP address on the port-channel interface: Router(config)# interface Port-channel12 Router(config-if)# ip address 10. You can use two types of Ether-Channels PAgP (Port Aggregation Protocol), but WHY when it only works on Cisco switches . LACP is defined in IEEE 802. Switch(config-if-range)# Here it did inherit the configuration from the member interfaces, so it seems it depends on the platforms or IOS Mar 08, 2017 · Dear Friends. Page 39 Router(config)# interface serial 4/0 Router(config-if)# When the <cr> symbol is displayed, you can press Enter to complete the command. 168. Because it's a layer 3 interface, we configure an IP address on it. 10. DLS1(config-if-range) #no switchport. 252 T0 check the Jan 17, 2014 · LACP is the IEEE Standard (IEEE 802. The Router is master in vrrp status. We have introduced the DHCP Server “Install and Configure DHCP Server on Windows Server 2012 R2” and told the necessary services and network protocols requirement if you don’t know the basic of DHCP Server? you must read the article first. ru Lab Instruction. 93. 3ad: EtherChannel and IEEE 802. 3) configure the port-channel setting. EtherChannel technology allows multiple physical Ethernet links (Fast EtherNet or Gigabit Ethernet) to combine into one logical channel. 26,316 viewers. But since the configuration syntax between the two vendors is different, it can&nbs Cisco Wireless Controllers (WLC) support the configuration of Link Aggregation ( IEEE 802. 0 0. Apr 06, 2016 · EtherChannel is a port link aggregation technology developed by Cisco, which provides fault-tolerant high-speed links between Switches, Routers, and Servers. Upgraded the code to 16. 232. Here is configuration on the ASA side: interface GigabitEthernet1/3. 0 int The switch and STP will treat the bundled ports as a single interface, eliminating the possibility of a switching loop. With this all interface will get the configuration applied on the port-channel. Building configuration Current configuration : 90 bytes ! interface Port-channel1 . When you do this, the switch automatically adds the commands to the physical interfaces as well: Nov 04, 2008 · 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. Reply Spice (2). 1. Please take a look at my configuration. A port channel is an aggregation of multiple physical interfaces that creates a logical interface. 152. a. 255. I am using normal Cisco routers with “ip routing” disabled to turn them into dumb hosts: Host1(config)#no ip routing Host1(config)#default gateway 192. Ether channel Technology. 0. 255. – Type the command interface port-channel 1 to create etherchannel port trunk. I need to add a static route so that the network 10. For inter-VLAN trunking, it only supports IEEE 802. End with CNTL/Z. 10. This helps simplify the configuration of the WLC interface ports, increase& 13 Apr 2012 How to configure virtual ether channel-port channel interfaces on your Cisco ASA firewall. With releases earlier than Release 12. Note. 168. configure terminal. The channel-froup was set to active on the router. 10. 147. Hi we have cisco 6500 series switch and configured port channel on both switches with 2 gig interfaces on both switches. 255. Switch(config-if-range) #do sh run int port-channel 1 . 0, which translates to the range 192. switchport Connection is between router G2 and Nexus E1/1. – Type command interface range fastethernet 0/1-8 to select eight interfaces to assign to our etherchannel port trunk. Your terminal-server-to-be comes with some lines that refer to the ports that it has. 10. CONFIGURATION: L3-1 Port-Channel: ! interface Port-channel1 no switchport ip address 172. Let me show you the basic configuration of these routers so that you can recreate it if you want: HQ(config)#interface fastEthernet 0/0 HQ(config-if)#ip address 192. 1. 168. 10. Interfaces look good: Port Channel 1: The Nexus switch shows the same interface status: E1/1: Port Channel 1: So, all looks up but can't ping switch from router: CSR-2. At this time you will write “en”, instead of enable, “conf ter” instead of configure terminal etc… Cisco vPC aka Virtual Port-Channel, which was launched in 2009 is a feature on the Cisco Nexus series switches that allows end device to configure a Port-Channel across multiple switches. Other routers and Cisco IOS versi Well I want you to find it in the flags. - Switch Port Configuration - Cisco Operating Systems Cisco offers two brands of network switches: • Catalyst – Cisco’s flagship switching platform, with a large selection of models spanning access, distribution, and core layers. 255. 0 And the first port-channel we're looking at is port-channel one. EtherChannel technology allows multiple physical Ethernet links (Fast EtherNet or Gigabit Ethernet) to combine into one logical channel. 248 is assigned for physical FastEthernet 0/0 The concept EtherChannel has arrived from Cisco as a LAN switch-to-switch technique, which is port link aggregation technology dispenses fault-tolerant speed links between the servers, switches, and routers. Oct 12, 2015 · The command channel-group 1 mode active means the physical interfaces Fa0/1 and Fa0/2 will be member of logical EtherChannel interface Port-Channel 1 and the physical ports will actively try to negotiate with remote switch ports to form LACP EtherChannel interface. switchport trunk encapsulation isl . It allows grouping of several physical Ethernet links to create one logical Ethernet link for the purpose of providing fault VLAN members. An ae interface is Configure ae0 with subinterfaces using vlan-tagging (Router-on-a-stick):. 10. 3 area 0 R1(config-router)# network 192. So in summary i cannot configure L3 etherchannel. There are two main ways an EtherChannel can be set up. EtherChannel can provide high availability and increase bandwidth at the same time. 0 0. 12. In below scenario, we have six routers in three different AS. 101 To configure a port-channel as a Layer-3 interface: Switch(config)# interface port-channel 1 Switch(config-if)# no switchport Switch(config-if)# ip address 192. 255. port channel configuration cisco router