VSS Related Configuration of Cisco Catalyst 6500 Series Switches Posted by Roshan Champika at Thursday, November 23, 2017 Here are the essential steps to configure Virtual Switching System (VSS) of a Cisco Catalyst 6509 switch. Exactly same 350-027 questions as in real test, WTF! Quality and Value for the 350-027 Exam : killexams. I have configured "port-channels" on a Cisco 3660 router (IOS 12. NOTE: Port channels can contain a mix of Gigabit Ethernet and 10/100/1000 Ethernet interfaces, but Dell Networking OS disables the interfaces that are not the same speed of the first channel member in the port channel (refer to 10/100/1000 Mbps Interfaces in Port Channels ). show interfaces port-channel. Some useful CISCO MDS show commands. ), there are a lot of link parameters that must match between. interface port-channel 1 Related Commands. Cisco Show Port Channel Members Command. the session count of the link D. A query of LACP status on the command-line interface (CLIs) of each switch during each step showed the switches dynamically. the percentage of use of the link B. Different port groups are allowed because it is simply a local (to the switch) configuration to keep each port group uniquely identified. This 21xxx hexadecimal number is the port WWN number of that port, on that HBA (PWWN). Some interfaces are missing in the output of "cpstat -f all ha" command on VRRP / OPSec cluster members running Gaia OS compared to the output of Clish command "show vrrp summary" and output of Expert command "cphaprob -a if". Configure up to 8 interfaces as channel members. I have to connect it to other port before it will come up. You can view a port's configuration by looking at the show running-config interface type mod/ num output. Note that you see switch internal MACs as well as MACs that come in via trunks or uplinks. Beginning with Cisco NX-OS Release 5. To verify the status of each of the individual ports in the bundle run the command 'show etherchannel port-channel', each of the ports should have an active status. Cisco has a very useful command on the Nexus platform when it comes to checking the traffic load on the port channel members : show port-channel traffic interface port-channel x It's desirable to see balanced traffic over the port channel members specially when it comes to the FCoE traffic. Otherwise, it would be displayed as Ag-Not-Inuse. If it is set to port channel, it will also be reflected on member port. subinterface-number]]. Issue the show vpc orphan-ports command so as to spot the wedged VLANs. Use the show etherchannel port-channel command to check if the port-channel is active or not. Command Description; interface port-channel # When executing this command in global configuration mode you will be placed in Port-Channel interface configuration mode which configures all bundled links in the specific Ether-Chanel group number simultaneously. To improve available network bandwidth and fault tolerance, multiple virtual function (VF) network interfaces assigned to Avi Service Engines can be aggregated to form port channels or bonded interfaces. Configures the minimum number of member ports that must be in the link-up state and bundled in the EtherChannel for the port channel interface to transition to the link-up state. The show etherchannel Port-channel command allows us to dive into the specifics about our port-channel. for example, our management vSwitch has two vincs assigned to it (nic1 and nic2). show pagp Catalyst 2960-X Switch Layer 2 Command Reference, Cisco IOS Release 15. If you are new to IOS, take a bit of time to note the details of the i/f channel-group command mode options. Many IT administrators do keep the channel-group numbers the same because by matching the port group numbers on either end of the connection, you can avoid confusion for others. While troubleshooting a switch, you executed the "show interface port-channel 1 etherchannel" command and it returned this output. + For Layer 2 EtherChannel, physical ports are placed into an EtherChannel group. Bug details contain sensitive information and therefore require a Cisco. I'm not sure if it's going to tell us anything useful, but a show run int vlan ?? for each VLAN assigned to those interfaces might be good too, as well as a show int vlan ???? for each of them. Use the OIT to view an analysis of show command output. All interfaces in each EtherChannel must be the same speed and duplex, and both ends of the. Step 3: Determine the logical interface number. Protocol mismatch - decide between LACP or PAGP and make sure your port-channel is using the agreed protocol at both ends. show fcalias vsan 1 – Displays fcalias configuration. S2(config-if-range)# channel-group 1 mode passive Creating a port-channel interface Port-channel 1 When the member ports on both sides of the EtherChannel are enabled, the port-channel interface also transitions to the up state. Also we really want to see the full configurations (there are other configurations that have an impact, for example, the STP priority that seems to make the new switch the root), and other things like the results from show vlan, show trunk, show port-channel, etc. For each interface use `port group 1' command to make interface member of port group 1; You can not configure load balancing. The vPC aka virtual Port Channel is a Cisco technology that presents both Nexus paired devices as a unique Layer 2 logical node to a third device. Going from HP to Dell isn't easy but you have made a little easier. VLANs are local to each switch's database, and VLAN information is not passed between switches. interface port-channel 1 Related Commands. I would also use this command in. CCNP Switch Test 1 study guide by BSTAN2985 includes 30 questions covering vocabulary, terms and more. Port-channel1 is up, line protocol is up. 3ad , LAG is a mechanism for combining the bandwidth of multiple physical ports in a switch into one logical link. you do a “fcinfo hba-port” command on a Solaris server, then you will see that for every FC port, on every FC HBA, it will show a section with information about that port, e. show mvr interface 2-306 show mvr members 2-308 show pagp 2-310 show policy-map 2-312 show port-security 2-314 show running-config vlan 2-317 show sdm prefer 2-319 show setup express 2-322 show spanning-tree 2-323 show storm-control 2-329 show switch 2-331 show system mtu 2-334 show udld 2-335 show version 2-338 show vlan 2-340 show vlan access. Page ii 59263-02 A SANbox 5800V Series Stackable Fibre Channel Switch S Command Line Interface Guide Information furnished in this manual is believed to be accurate and reliable. etherchannel is the bundle itself of using for example 3 physical ports as 1 logical interface known as a port-channel. Please remember to be considerate of other members. Example 5-3, earlier in the chapter, displayed the output of a show port command for port 1/1. show etherchannel summary-Displays a one-line summary per channel group. 1000 port-channel min-bundle 2. I mentioned earlier that spanning-tree only worries about the port-channel interface, not the individual member ports. Use the show interfaces etherchannel command to provide information about the role of the interface in the EtherChannel. The following example shows how the Cisco IOS show interfaces port-channel 1 etherchannel command can be used to assure that the Cisco has established a LAG and that the LAG is connected. This lab demonstrates how to create a Link Aggregation Group (LAG) in FTOS on Force10 switches. The show port-channel summary command provides a quick view of the topology: 5K1# sh port-c sum Flags: D - Down P - Up in port-channel (members) I - Individual H - Hot-standby (LACP only) s - Suspended r - Module-removed S - Switched R - Routed. This list can be viewed by running show port-channel compatibility-parameters command; Autocreating protocol. On the CISCO command-line interface, there is the shutdown interface configuration command to disable an interface and the no shutdown command to enable it. profanity, or. Password complexity settings - see section 16. Don't worry about the Spanning-tree Protocol (STP ) on the Catalyst , the STP counts the four EtherChannel's Interfaces as "one" link like a single port so no member of the EtherChannel will be blocked from STP to prevent looping , I personally use the portfast for each Port Channel member Interface but you have to modify the command for a trunk interface :. Ports that are members of the etherchannel are represented by a virtual interface called: port-channel. Use command `show etherchannel summary' to see that etherchannel is working fine. To show information about a specific port channel interface, use this command. The static and dynamic methods must use different group IDs and different port-channel members. However, note the timing of the system messages:. Cisco VSS Configuration - Looking to install VSS ? Well, recently I had the opportunity to install VSS in a customer's Data Center as part of a complete network migration from an old Nortel Switch network to a new Cisco network using primarily Catalyst 6509 switches with Sup 720 - 10 G Supervisors. show port-channel traffic by vlan - Cisco 6509 | LAN, Switching and Routing | Cisco Technical Support Forum | 6016 | 13309876 show port-channel traffic by vlan - Cisco 6509 | LAN, Switching and Routing | Cisco Support Community. 1q tag (VLAN ID) of incoming traffic. Port-Channel 1 is administratively up. interface Port-channel 1. Helps to minimize frustration. Lesson 24 - Layer 2 Etherchannel There are two more things I would like to cover in this Cisco fundamentals series that relates to switches: the etherchannel technology and switch port security. SPAN sources refer to the interfaces from which traffic can be monitored. I'm not sure if it's going to tell us anything useful, but a show run int vlan ?? for each VLAN assigned to those interfaces might be good too, as well as a show int vlan ???? for each of them. you do a “fcinfo hba-port” command on a Solaris server, then you will see that for every FC port, on every FC HBA, it will show a section with information about that port, e. Welcome to the Cisco Certifications Tracking System! The Certification Tracking System is now part of the Cisco network and can be accessed by your Cisco. To display summary information about EtherChannels, use the show port-channel summary command. Trunk vsans (admin allowed and active) shows all the allowed VSANs. HowTo guide for Cisco MDS commands. Show what vlans are being allow in that port channel 3. The output of this command can be provided to technical support representatives when reporting a problem. On Catalyst, you'd have to do three commands for this port channel to see the applicable configuration; a show run on each member interface and the port-channel interface. port-channel port Port information port-channel Port-channel information protocol protocol enabled summary One-line summary per channel-group | Output modifiers SW1#show etherchannel summary Flags: D - down P - bundled in port-channel I - stand-alone s - suspended H - Hot-standby (LACP only). Here's one way to verify your configuration. Switch#show etherchannel 1 port-channel NOTE : The configuration of PAgP and LACP is similar. The Cisco DocWiki platform was retired on January 25, 2019. When both ports registered as "P - bundled in port-channel" your link aggregation is working properly. I would expect these ports to show (P) next to them as my Cisco gear does when using LACP, but instead when issuing show etherchannel summary, I see (U) next to both ports. Referring to our Cisco UCS lab setup, we will now configure our 10Gb port channel links from our Fabric Interconnect to our Cisco 3750 Stack. # Configure the Port-channel that will be used as the vPC peer-link interface e3/9-10 channel-group 1 mode active interface port-channel1 desc vPC Peer-link switchport switchport mode trunk switchport trunk allow vlan 10,11 no shut # vPC Domains MUST be unique for all vPC pairs configured in an L2 domain vpc domain 1 role priority 1 system. To assess LACP, Network Test removed and then re-added ports (members) from the LAG to verify that both Juniper and Cisco switches would correctly reconfigure the LAG. In order to access the Certification Tracking system you must have a Cisco. Switch#show etherchannel 1 summary Flags: D - down P - in port-channel I - stand-alone s - suspended H - Hot-standby (LACP only). The port channel should have the following attributes: The port-channel is trunking. From the Configuration tab in Cisco ASDM, you can view the list of interfaces by selecting Device Setup > Interfaces, as shown in Figure 3-1. There is no way to delete a port channel. Or you could use on to avoid any protocol negotiation and simply specify the protocol with the command channel-protocol [lacp | pagp] command. However, note the timing of the system messages:. Interface fa0/13 and fa0/14 are both in use for this etherchannel. Recommend mode active on each side of the port-channel. The minimum and maximum members are defined as 1 and 8. 3ad, LAG is a mechanism for combining the bandwidth of multiple physical ports in a switch into one logical link. # Configure the Port-channel that will be used as the vPC peer-link interface e3/9-10 channel-group 1 mode active interface port-channel1 desc vPC Peer-link switchport switchport mode trunk switchport trunk allow vlan 10,11 no shut # vPC Domains MUST be unique for all vPC pairs configured in an L2 domain vpc domain 1 role priority 1 system. no ip address mtu 9216 switchport vlan-stack trunk no shutdown. Initially 'lacp rate fast' was configured on both sides of the port-channel, but later removed from both the sides on all member links. Going from HP to Dell isn't easy but you have made a little easier. As part of an ongoing effort to expand the functionality of the vSpecialist lab in the EMC RTP facility, we recently added a pair of Cisco MDS 9134 Fibre Channel switches. interface port-channel 1. How to display the flogi event history log for members of given vsan? show interface port-channel 1 trunk vsan 100. bit of a newbie to this call manager stuff but I was having a bit of a play earlier and for the life of me I can not see an easy way to list which directory numbers are in a particular pickup group. Show Commands. This protocol makes sure that ports are eligible to the part of the same port channel and that they have an eligible partner switch. 3ad , LAG is a mechanism for combining the bandwidth of multiple physical ports in a switch into one logical link. how do I check for errors on Cisco switch. As you can see Veth 2024 is pinned to FI Uplink Port-Channel 11. The third device can be a switch, server, or any other networking device that supports link aggregation technology. I'm not sure if it's going to tell us anything useful, but a show run int vlan ?? for each VLAN assigned to those interfaces might be good too, as well as a show int vlan ???? for each of them. Technical Cisco content can be found at Cisco Community, Cisco. Switches in the Cisco MDS 9000 family have two main command modes:. ), there are a lot of link parameters that must match between. The third device can be a switch, server, or any other networking device that supports link aggregation technology. I have a Cisco 2960X with a port-channel group that had two members connecting to a NetAPP SAN and it was working fine. vPC is similar to Virtual Switch System (VSS) on the Catalysts 6500s. One thought on " Dell PowerConnect series switch CLI commands " Alex 06/06/2017 at 15:26. So to assist you, below we provided you a list of Cisco Switch Commands you may see on your CCNA exam. Protocol and mode used to set up channel between two switches depends on type/brand/make of switch. DTP/CDP packets are sent on each physical interface (channel members) For trunk port, PAgp PDUs are sent on lower number VLAN ID. What is the purpose and how do I see how many are configured and what ports are apart of these? Cisco 3750 Stack with Port Channels how to view what are assigned?. Example 5-17. Solved: Is there a way to trace the members of a port channel from show tech-supports from the core and edge switches? I have a large SAN and need to verify the config. I am trying to use Power tool to add VLANs to Port Channel Members in lieu of using VLAN Manager. S1# show etherchannel summary Flags: D - down P - in port-channel. show port-channel database [interface port-channel number [. You can verify the etherchannel configuration using. I would also use this command in. Etherchannel - Link Aggregation Modes on Cisco Switches by admin This post is a bit of a departure from the usual topics covered on this site, but there's a good reason, as I'm currently studying to renew my Cisco 'CCNP' certification. interface port-channel 1. CiscozineB(config)#switch virtual domain 100 Domain ID 100 config will take effect only after the exec command 'switch convert mode virtual' is issued CiscozineB(config-vs-domain)#switch 2 CiscozineB# Configure the VSL port channel and member ports. Use the command, show port-channel summary, to verify the number of port-channels already configured. Solved: Hi all, I have configured a L2 etherchannel between 2 switches (Cisco 3560-24PS-S) by using the following commands On the 1st switch, i issue 1) conf t 2) int range fa0/23-24 3) channel-group 1 mode on; Immediately , the 2 lines went up and. CCNP 300-135 practice exam simulator for Troubleshooting and Maintaining Cisco IP Networks 2. The Virtual Switch Link (VSL), like the VPC peer-link in VPC, is clearly a vital part of the VSS. The logic is that you can't add just channel group command to the interface hoping that it will assign logical port-channel settings to physical interface. Old switch - Cisco Catalyst WS-C3750-48P. net – cisco – fixing mis-configured port-channels - revision 0. 1000 port-channel min-bundle 2. com profile. Hardware is GEChannel, address is ca00. show cluster members 2-222 show controllers cpu-interface 2-224 show controllers ethernet-controller 2-226 show controllers tcam 2-230 show dot1x 2-232 show dtp 2-235 show env 2-237 show errdisable detect 2-239 show errdisable flap-values 2-241 show errdisable recovery 2-243 show etherchannel 2-245 show interfaces 2-248 show interfaces counters. The output of this command can be provided to technical support representatives when reporting a problem. When one member port fails, traffic that was flowing through it is redirected over the remaining operational member ports, without human intervention. Fabric Interconnect CLI: By connecting directly to the fabric interconnect you can quickly issue the following commands to Reinitialize (Disable&Enable) the specified FC Port Channel. When type 2 global configuration or vPC interface parameters are inconsistent, all vPC member ports remain in up state and vPC systems trigger to protective actions. The first customer thought he had a STP issue between his N7Ks and his N5Ks, but he actually had vPC design issue. Use the OIT to view an analysis of show command output. Is there a way to delete a port-channel that is no longer used. The channel-group <> mode <> command configures an interface to be a member of a etherchannel, which etherchannel to be a member of, which protocol to use, and what mode that protocol is in. i found out the hard way that there is no "clear port channel 3/4" command. The port-channel can change numbers, but the thing that needs to match is the vpc number. Cisco Catalyst 4500-X EtherChannel Auto-QoS Typically in any size routing and switching infrastructure environment that real-time and business critical applications rely on, QoS is an absolute must. 3ad), which can be used to connect to servers or non-Cisco devices. Use command `show spanning-tree brief' as the command `show spanning-tree active' is not present. SAN Port Channels from Nexus 5010 to MDS 9134 30 Nov 2010 · Filed in Tutorial. In this lab I am using two Line Cards, N7K-M148GT-11 on slot 1 and N7K-F248XP-25 on slot 2. Create the Port-channel manually with the "interface Port-channel #" command; Assign the physical interface to the LAG using the "channel-member" command. Show what vlans are being allow in that port channel 3. The output of show interface trunk illustrates this; F0/11 and F0/12 are not shown while the Port-channel is operational. On Switch 1, enter the show etherchannel summary command:. Now I can do. 1000 port-channel min-bundle 2. Before we get into the details, allow me to give credit where credit is due. Now I need to redo those 2 steps 1 more time, because there is another switch between. So, how we could create Channels or EtherChannels under Junos ?. MAC address of the port-channel = MAC address of the first member joining the channel. Dynamic channel negotiation using Port Aggregation Protocol (PAgP) which is Cisco proprietary implementation. For the channel to be formed correctly (without STP loops etc. Enter the show fex command to verify that all the FEXs are online. HowTo guide for Cisco MDS commands. Latest 100% VALID at below page. Finally we included a number of useful commands to verify and troubleshoot Link Aggregation or Port-channel interfaces. show port-channel database [interface port-channel number [. Link aggregation control protocol (LACP): IEEE 802. Cisco Nexus takes it one step further with Virtual Port Channel (VPC). Switch1(config)# interface port-channel 1 Switch1(config-if)# switchport trunk allowed vlan add 93. The examples in the table use the host name Switch. member-interface g5 no shut nameif outside security-level 0 ip address 192. I don't recall there was anything about EtherChannel on the CCNA exam when I took it. To display the information about the Fast EtherChannel on Cisco 7500 series routers and Cisco 7000 series routers with the RSP7000 and RSP7000CI, use the show interfaces port-channel EXEC command. 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. Group Port- Type Protocol Member Ports. 2 Port Channel Subinterfaces Port channel subinterfaces divide a single port channel interface into multiple logical L3 interfaces based on the 802. show zone name Zone1 – Displays members of a zone. Etherchannel is a very picky technology. Cisco Virtual Port Channel (vPC) technology enables multichassis link aggregation (MLAG) in Nexus 5500 data center switches. active on both ends). show port-channel traffic by vlan - Cisco 6509 | LAN, Switching and Routing | Cisco Technical Support Forum | 6016 | 13309876 show port-channel traffic by vlan - Cisco 6509 | LAN, Switching and Routing | Cisco Support Community. Cisco Bug: CSCur09549 - Config sync rollback failure for failed port-channel member Config sync rollback failure for failed port-channel member. This technology allows for enhancements in all areas of network design, including high availability, scalability, management, and maintenance. Look for the AUX port in this list and then the line number that it is on. When an interface is added to a port channel, Dell Networking OS recalculates the hash algorithm. switch# show port-channel load-balance. The command has the port-channel load-balance command applied to make the modifications that we applied in the Advanced tab in ASDM. He is correct if you don't want to save the changes. You want to be able to read through that output inside and out, up and down, side to side without a problem. For RJ-45 interfaces on the ASA 5500 series, the default auto-negotiation setting also includes the Auto-MDI/MDIX feature. It stayed here for ~20 seconds or so and then changed to a suspended state. ☆ 発電機 走る冷凍庫·トランスクーラー ラヂエーター ☆スライド扉タイプ[内容積:328l]【防災·地震·非常·救急 sa オルタネーター】納期:受注後約1ヶ月程度:グッドライブ. Show the trunk ports on a Nexus 7000. The show etherchannel Port-channel command allows us to dive into the specifics about our port-channel. show port-channel traffic by vlan - Cisco 6509 | LAN, Switching and Routing | Cisco Technical Support Forum | 6016 | 13309876 show port-channel traffic by vlan - Cisco 6509 | LAN, Switching and Routing | Cisco Support Community. Cisco native PAgP works well. how do I check for errors on Cisco switch. Keep in mind that PAgP can only be used between Cisco devices while LACP is a IEEE standard, you can use it to form etherchannels between different vendors Note: We can use the show etherchannel load-balance command to see what the default. Command: TYPE I Response: 200 Type set to I Command: PORT 10,10,0,69,199,13 Response: 200 Port command successful Command: MLSD Response: 150 Opening data channel for directory list. However, note the timing of the system messages:. The channel-group <> mode <> command configures an interface to be a member of a etherchannel, which etherchannel to be a member of, which protocol to use, and what mode that protocol is in. Many IT administrators do keep the channel-group numbers the same because by matching the port group numbers on either end of the connection, you can avoid confusion for others. sh cdp nei Now I know the hostname of the devices connected on that port. Example 5-17. When type 2 global configuration or vPC interface parameters are inconsistent, all vPC member ports remain in up state and vPC systems trigger to protective actions. the preference of the link C. Where x is the group you want to check. # Configure the Port-channel that will be used as the vPC peer-link interface e3/9-10 channel-group 1 mode active interface port-channel1 desc vPC Peer-link switchport switchport mode trunk switchport trunk allow vlan 10,11 no shut # vPC Domains MUST be unique for all vPC pairs configured in an L2 domain vpc domain 1 role priority 1 system. Unlike in IOS that you configure a interface Port-Channel X with a desired number X, you can't do this in Junos this way. Otherwise, it would be displayed as Ag-Not-Inuse. Show Commands. The minimum and maximum members are defined as 1 and 8. Hi Najaf, There are some rules that has to be followed when configuring etherchannel. Initially 'lacp rate fast' was configured on both sides of the port-channel, but later removed from both the sides on all member links. Trunk vsans (admin allowed and active) shows all the allowed VSANs. To bring the port-channel online: Switch(config)# interface port-channel 1 Switch(config-if)# no shut Physical port properties, such as speed and duplex, must be configured on the physical interface, and not on the port-channel interface. Cisco supports LACP (Link Aggregation Control Protocol, IEEE 802. Depending on the switch, this may include Hex values such as 11, 22, 44, and 88. Cisco UCS offers a few policies that are applied globally to all equipment in a given UCS domain. VPC channel group - is a bundle of ports across VPC pair of switches forming a single EtherChannel. Cisco Virtual Port Channel (vPC) technology enables multichassis link aggregation (MLAG) in Nexus 5500 data center switches. Learn how to configure a Cisco Switch Link Aggregation using the command-line, by following this simple step-by-step tutorial, you will be able to create a new Link aggregation and configure the link aggregation in access mode or as a trunk that allows the traffic of 2 Vlans. You want to be able to read through that output inside and out, up and down, side to side without a problem. you do a “fcinfo hba-port” command on a Solaris server, then you will see that for every FC port, on every FC HBA, it will show a section with information about that port, e. The show port-channel summary command provides a quick view of the topology: 5K1# sh port-c sumFlags: D - Down P - Up in port-channel (members) I - Individual H - Hot-standby (LACP only) s - Suspended r - Module-removed S - Switched R - Routed U - Up (port-channel) M - Not in use. The Cisco Nexus device supports Ethernet, Fibre Channel, virtual Fibre Channel, port channels, SAN port channels, VSANs and VLANs as SPAN sources. port-channel. Enter the show vpc role command to verify the vPC switch role in a vPC topology. Below shows 2 of the main show commands,. To make sure everything is functioning correctly, I can do a "show vpc" command to see the current status. You can view a port's configuration by looking at the show running-config interface type mod/ num output. Two Command Modes. macro description CISCO_SMI_EVENT end Switch#show int g1/0/1 trunk Port Mode Encapsulation Status Native vlan Gi1/0/1 auto 802. Second, IOS supports the following etherchannel protocols, LACP (standard), PAGP (cisco proprietary), etherchannel (802. Symptom: Catalyst 6500 in VSS setup with SUP2T (VS-SUP2T-10G) and running 15. the session count of the link D. Now I can do. I added 4 more members to that group, all configured exactly as the working ports, but the new interfaces came up initially with an interface status of suspended. Re: Port-Channel Trunk and Access port s4048-on 9. Different port groups are allowed because it is simply a local (to the switch) configuration to keep each port group uniquely identified. Use the show etherchannel port-channel command to display information about a specific port channel interface. The configuration applied to the port channel will also reflect on physical interfaces that are bundled into that port channel. Cisco native PAgP works well. If not, ensure that the. Configure Port Channel CISCO Switch: 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. Here's one way to verify your configuration. This seems like pretty heavy stuff for CCNA. Also, in Nexus (at least Nexus 5K) there is no show port-channel detail command, so if you interested in port channel details like System ID and other you need to use show lacp internal info interface command:. Cisco Show Port Channel Members Command. S2(config-if-range)# channel-group 1 mode passive Creating a port-channel interface Port-channel 1 When the member ports on both sides of the EtherChannel are enabled, the port-channel interface also transitions to the up state. The Fibre Channel bundling technology is instead called a SAN port channel. To verify the status of each of the individual ports in the bundle run the command 'show etherchannel port-channel', each of the ports should have an active status. By default, all ports use long timeout values (90 seconds). Issue the show vpc orphan-ports command so as to spot the wedged VLANs. This command is full of options, and if you question-mark your way through it, you can tweak it a variety of different ways. However, note the timing of the system messages:. show interface port-channel x etherchannel HP A Series. Speed shows the cumulative value of all the ISL link speeds. Finally we included a number of useful commands to verify and troubleshoot Link Aggregation or Port-channel interfaces. Issues the no switchport command on the member interfaces first, if not it can cause an order of operations issue. Even though the fiber converter has been replaced with a new one. The other port-channel members on 4848 catalyst only have traffic in output direction. We also specified to use LACP protocol. Some useful CISCO MDS show commands. Or it could be that one side is a trunk and the other isn't. 1Q Trunking Between Cisco and Dell Force10 Switches In this lab I use a Dell Force10 S25P switch [FTOS 8. Cisco switch port configuration using Port-channel interfaces was also included along side with an explanation on why Etherchannel must be used as WLC LAG does not support LACP or PAgP. ☆ 発電機 走る冷凍庫·トランスクーラー ラヂエーター ☆スライド扉タイプ[内容積:328l]【防災·地震·非常·救急 sa オルタネーター】納期:受注後約1ヶ月程度:グッドライブ. Protocol and mode used to set up channel between two switches depends on type/brand/make of switch. We can also check that out by using the show spanning-tree command:. 1000 port-channel min-bundle 2. bond-slaves equates to the members of the bond. Force10#show port-channel all Port- Link Log. Nexus Virtual Port Channel (vPC) February 1, 2011 by Tony Mattke 8 Comments 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. active on both ends). You can use our Cisco 300-180 braindumps and pass your exam. If you see suspended, try switching your port channel load balancing as follows:. I was assisting a client recently and thought this information would be helpful to anyone setting up a EtherChannel/Port Channel group for NetApp or other SAN and Cisco switching. After creating a Port-channel you can treat it just like a regular physical interface. ESX Server, NIC Teaming, and VLAN Trunking 4 Dec 2006 · Filed in Tutorial. The vPC aka virtual Port Channel is a Cisco technology that presents both Nexus paired devices as a unique Layer 2 logical node to a third device. The port channel load balancing feature that you are referring to is the port-channel load-balance method command. It is very useful for troubleshooting purpose. Enter the show vpc role command to verify the vPC switch role in a vPC topology. For remote administrative access, many Cisco routers also have an auxiliary line ("aux") that might connect to a modem. Configure the VSL port channel and member ports:. Enter the show install all impact command to identify the upgrade impact. LACP will negotiate the configuration with the uplink device and will not use a port if there is any misconfiguration. 6] and a Cisco C3750 switch [IOS 12. 0 Jan 15, 2013. Keep in mind that PAgP can only be used between Cisco devices while LACP is a IEEE standard, you can use it to form etherchannels between different vendors Note: We can use the show etherchannel load-balance command to see what the default. Force10#show port-channel all Port- Link Log. The port-channel can change numbers, but the thing that needs to match is the vpc number. Link aggregation control protocol (LACP): IEEE 802. When a port is added to a port-channel, it inherits the port-channel’s properties such as VLAN membership and trunk status. The third device can be a switch, server, or any other networking device that supports link aggregation technology. Cisco Catalyst Blade Switch 3040 for FSC Command Reference OL-10696-01 ip igmp profile 2-117 ip igmp snooping 2-119 ip igmp snooping last-member-query-interval 2-121 ip igmp snooping querier 2-123 ip igmp snooping report-suppression 2-125 ip igmp snooping tcn 2-127 ip igmp snooping tcn flood 2-129 ip igmp snooping vlan immediate-leave 2-130. Config and show commands ** Use "show port-channel compatibility-parameters" to get more information on failure Cisco Nexus - 7000 - Back2Back vPC issue. for example, our management vSwitch has two vincs assigned to it (nic1 and nic2). the number source-destination pairs on the link* What is. 4 Types of Port Channels and When They're Used Jul 20, 2012 Joel Knight 45 Comments The other day I was catching up on recorded content from Cisco Live! and I saw mention of yet another implementation of port channels (this time called Enhanced Virtual Port Channels). This also means that the switch at the other end of the connections needs to be a Cisco switch as well. From the Cisco Nexus vPC side, you will see the log output below. Last Modified. I have a Cisco 2960X with a port-channel group that had two members connecting to a NetAPP SAN and it was working fine. For each interface use `port group 1' command to make interface member of port group 1; You can not configure load balancing. the percentage of use of the link B. sh mac address-table address xxxx. Below shows 2 of the main show commands, asa/pri/act# sh interface. Cat_6509> (enable) show lacp-channel info Chan Port Status Channel Admin Speed Duplex Vlan id mode group. profanity, or. interface Port-channel 1. To perform this task, you, as always, rely on the show and debug commands. Note : the command monitor-interface only allows you to monitor interfaces that have been configured with nameif. CiscozineB(config)#switch virtual domain 100 Domain ID 100 config will take effect only after the exec command 'switch convert mode virtual' is issued CiscozineB(config-vs-domain)#switch 2 CiscozineB# Configure the VSL port channel and member ports. Example 5-17. I tried "no interface port-channel 1" from the cli with no luck and there does not seem to be any obvious method in the GUI. Note: First create the Port-Channel interface and assign the physical interfaces to it using the channel-group 1 mode active command. Force10(Config)#port-channel newlag Force10(Config)#exit. I've seen a few suspended ports in etherchannels lately.