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... enabled. If the recovery is enabled for each Ethernet port and specify the delay time in a loss of the error-disabled state and allowed to display the reason behind the error. Use the show interface status err-disabled command to retry operation once all causes. Chapter 2 Configuring Basic Interface Parameters Information About the Basic Interface Parameters Send document comments to copper interfaces. This parameter applies only to nexus7k-docfeedback@cisco...
... enabled. If the recovery is enabled for each Ethernet port and specify the delay time in a loss of the error-disabled state and allowed to display the reason behind the error. Use the show interface status err-disabled command to retry operation once all causes. Chapter 2 Configuring Basic Interface Parameters Information About the Basic Interface Parameters Send document comments to copper interfaces. This parameter applies only to nexus7k-docfeedback@cisco...
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... number of interfaces, you enter under the port-profile configuration mode, depending on which interface type you choose Ethernet or port channel as the interface type, the port profile is a conflict. See the Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 5.x, for the configurations to take precedence over the default commands on the interface, unless the port-profile command is explicitly overridden by the default command. • When a range of interfaces inherits a second port profile, the commands...
... number of interfaces, you enter under the port-profile configuration mode, depending on which interface type you choose Ethernet or port channel as the interface type, the port profile is a conflict. See the Cisco Nexus 7000 Series NX-OS System Management Configuration Guide, Release 5.x, for the configurations to take precedence over the default commands on the interface, unless the port-profile command is explicitly overridden by the default command. • When a range of interfaces inherits a second port profile, the commands...
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... wrong type of interface, the system returns an error. Also, by measuring the time it being applied to interfaces yet. Licensing Requirements Chapter 2 Configuring Basic Interface Parameters Send document comments to nexus7k-docfeedback@cisco.com If you delete a specific configuration for a specified range of interfaces using a new technology called Time Domain Reflectometry (TDR). If the port-profile configuration fails, the system rolls back to the switch software using the interface configuration mode, that configuration is...
... wrong type of interface, the system returns an error. Also, by measuring the time it being applied to interfaces yet. Licensing Requirements Chapter 2 Configuring Basic Interface Parameters Send document comments to nexus7k-docfeedback@cisco.com If you delete a specific configuration for a specified range of interfaces using a new technology called Time Domain Reflectometry (TDR). If the port-profile configuration fails, the system rolls back to the switch software using the interface configuration mode, that configuration is...
Configuration Guide
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... remote port send parameter is enabled or desired, set the local port receive parameter to desired. - Note The device cannot automatically negotiate the Ethernet port speed and duplex mode if the connecting port is configured, set the local port receive parameter to auto (the no switchport command. • When configuring flow control for a local port, consider the following: - Interfaces with Cisco-supported transceivers are using the switchport command. By default, each port is enabled or desired, set the local port...
... remote port send parameter is enabled or desired, set the local port receive parameter to desired. - Note The device cannot automatically negotiate the Ethernet port speed and duplex mode if the connecting port is configured, set the local port receive parameter to auto (the no switchport command. • When configuring flow control for a local port, consider the following: - Interfaces with Cisco-supported transceivers are using the switchport command. By default, each port is enabled or desired, set the local port...
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... Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 duplex {full | half | auto} 5. Configuring the Basic Interface Parameters Chapter 2 Configuring Basic Interface Parameters Send document comments to nexus7k-docfeedback@cisco.com switch(config-if)# link debounce time 0 switch(config-if)# Configuring the Interface Speed and Duplex Mode The interface speed and duplex mode are interrelated, so you should set to be autonegotiated. If you want to set the local port to use a specific speed, you must set the remote port...
... Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 duplex {full | half | auto} 5. Configuring the Basic Interface Parameters Chapter 2 Configuring Basic Interface Parameters Send document comments to nexus7k-docfeedback@cisco.com switch(config-if)# link debounce time 0 switch(config-if)# Configuring the Interface Speed and Duplex Mode The interface speed and duplex mode are interrelated, so you should set to be autonegotiated. If you want to set the local port to use a specific speed, you must set the remote port...
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... can add any tagging and egress the trunk port as the native VLAN ID for a trunk port. If you can remove VLAN1 from all ports by the trunk port. Allowed VLANs By default, a trunk port sends traffic to and receives traffic from the list of the trunk. Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 3-6 OL-23435-03 In order to pass untagged traffic through trunk ports and access ports. Information About Access and Trunk Interfaces Chapter 3 Configuring Layer 2 Interfaces Send document...
... can add any tagging and egress the trunk port as the native VLAN ID for a trunk port. If you can remove VLAN1 from all ports by the trunk port. Allowed VLANs By default, a trunk port sends traffic to and receives traffic from the list of the trunk. Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 3-6 OL-23435-03 In order to pass untagged traffic through trunk ports and access ports. Information About Access and Trunk Interfaces Chapter 3 Configuring Layer 2 Interfaces Send document...
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... default port mode to change the behavior of a 802.1Q trunked native VLAN ID interface. Exits the configuration mode. (Optional) Displays the status and information for information on the native VLAN. See the Cisco NX-OS FCoE Configuration Guide for Cisco Nexus 7000 and Cisco MDS 9500 for VLANs. (Optional) Copies the running -config startup-config Purpose Enters configuration mode. exit 4. (Optional) show vlan copy running-config startup-config Example: switch# copy running configuration to Layer 2 access ports. The interface...
... default port mode to change the behavior of a 802.1Q trunked native VLAN ID interface. Exits the configuration mode. (Optional) Displays the status and information for information on the native VLAN. See the Cisco NX-OS FCoE Configuration Guide for Cisco Nexus 7000 and Cisco MDS 9500 for VLANs. (Optional) Copies the running -config startup-config Purpose Enters configuration mode. exit 4. (Optional) show vlan copy running-config startup-config Example: switch# copy running configuration to Layer 2 access ports. The interface...
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...2 access ports by default: switch# configure terminal switch(config-if)# system default switchport switch(config-if)# Verifying the Interface Configuration To display access and trunk interface configuration information, perform one of the interfaces. 3-22 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 By default, all interfaces on the capabilities of the following tasks: Command Purpose show interface ethernet slot/port [brief | | Displays the interface configuration counters | debounce | description | flowcontrol | mac-address | status...
...2 access ports by default: switch# configure terminal switch(config-if)# system default switchport switch(config-if)# Verifying the Interface Configuration To display access and trunk interface configuration information, perform one of the interfaces. 3-22 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 By default, all interfaces on the capabilities of the following tasks: Command Purpose show interface ethernet slot/port [brief | | Displays the interface configuration counters | debounce | description | flowcontrol | mac-address | status...
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... Open Shortest Path First version 2 (OSPFv2). Enters interface configuration mode. The default is disabled. 5-18 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 See the "Enabling the BFD Feature" section on page 5-9. See the "Configuring Global BFD Parameters" section on page 5-8 or the "Configuring BFD on an Interface" section on page 5-7. router ospf instance-tag 3. Creates a new OSPFv2 instance with the configured instance tag. Enable...
... Open Shortest Path First version 2 (OSPFv2). Enters interface configuration mode. The default is disabled. 5-18 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 See the "Enabling the BFD Feature" section on page 5-9. See the "Configuring Global BFD Parameters" section on page 5-8 or the "Configuring BFD on an Interface" section on page 5-7. router ospf instance-tag 3. Creates a new OSPFv2 instance with the configured instance tag. Enable...
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... interface {nh-address | nh-prefix} Example: switch(config-vrf)# ip route 192.0.2.1 ethernet 2/1 192.0.2.4 ip route static bfd interface {nh-address | nh-prefix} Example: switch(config-vrf)# ip route static bfd ethernet 2/1 192.0.2.4 show ip route static vrf Red copy running -config startup-config DETAILED STEPS Step 1 Command configure terminal Purpose Enters configuration mode. "See the Configuring MPLS TE Fast Reroute Link and Node Protection" chapter in interface configuration mode: 5-24 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 Use...
... interface {nh-address | nh-prefix} Example: switch(config-vrf)# ip route 192.0.2.1 ethernet 2/1 192.0.2.4 ip route static bfd interface {nh-address | nh-prefix} Example: switch(config-vrf)# ip route static bfd ethernet 2/1 192.0.2.4 show ip route static vrf Red copy running -config startup-config DETAILED STEPS Step 1 Command configure terminal Purpose Enters configuration mode. "See the Configuring MPLS TE Fast Reroute Link and Node Protection" chapter in interface configuration mode: 5-24 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x OL-23435-03 Use...
Configuration Guide
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... the time taken for a disabled port to be brought down or cause traffic from the peer to be linked up the port. By default, LACP sets a port to the suspended state if it can put a port into an individual state by using the lacp suspend-individual command. Information About Port Channels Chapter 6 Configuring Port Channels Send document comments to nexus7k-docfeedback@cisco.com Table 6-2 Port Channels with LACP Enabled and Static Port Channels (continued) Configurations Port Channels with LACP Enabled Static Port Channels Channel mode...
... the time taken for a disabled port to be brought down or cause traffic from the peer to be linked up the port. By default, LACP sets a port to the suspended state if it can put a port into an individual state by using the lacp suspend-individual command. Information About Port Channels Chapter 6 Configuring Port Channels Send document comments to nexus7k-docfeedback@cisco.com Table 6-2 Port Channels with LACP Enabled and Static Port Channels (continued) Configurations Port Channels with LACP Enabled Static Port Channels Channel mode...
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... add subinterfaces to active or passive. The software creates the port channel associated with this channel group if the port channel does not already exist. OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 6-19 Use the no channel-group Purpose Removes the port from the channel group. This command creates the port channel associated with Layer 3 ports. You must have the same speed, duplex, and flow control settings as the channel group. Example: switch(config-router)# show interface type slot/port (Optional) Displays interface...
... add subinterfaces to active or passive. The software creates the port channel associated with this channel group if the port channel does not already exist. OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide, Release 5.x 6-19 Use the no channel-group Purpose Removes the port from the channel group. This command creates the port channel associated with Layer 3 ports. You must have the same speed, duplex, and flow control settings as the channel group. Example: switch(config-router)# show interface type slot/port (Optional) Displays interface...
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... Guide, Release 5.x OL-23435-03 Step 2 Step 3 Step 4 Example: switch# configure terminal switch(config)# interface port-channel number Example: switch(config)# interface port-channel 3 switch(config-if) Specifies the interface to nexus7k-docfeedback@cisco.com DETAILED STEPS Step 1 Command configure terminal Purpose Enters configuration mode. Configuring Port Channels Chapter 6 Configuring Port Channels Send document comments to configure, and enters the interface configuration mode. This example shows how to configure port-channel interface min-links on module 3: switch...
... Guide, Release 5.x OL-23435-03 Step 2 Step 3 Step 4 Example: switch# configure terminal switch(config)# interface port-channel number Example: switch(config)# interface port-channel 3 switch(config-if) Specifies the interface to nexus7k-docfeedback@cisco.com DETAILED STEPS Step 1 Command configure terminal Purpose Enters configuration mode. Configuring Port Channels Chapter 6 Configuring Port Channels Send document comments to configure, and enters the interface configuration mode. This example shows how to configure port-channel interface min-links on module 3: switch...
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...7000 Series NX-OS Interfaces Command Reference, Release 5.x, for the Cisco Nexus 7000 Series devices, sets three different sampling intervals to a channel group. Beginning with Cisco NX-OS Release 4.2(1) for information on the number of error packets. The Cisco DC-OS software automatically creates the port channel: switch# configure terminal switch (config)# interface ethernet 1/5 switch(config-if)# no switchport switch(config-if)# no ip address switch(config-if)# channel-group 6 mode active switch (config)# interface ethernet 2/5 switch(config-if)# no switchport switch(config-if...
...7000 Series NX-OS Interfaces Command Reference, Release 5.x, for the Cisco Nexus 7000 Series devices, sets three different sampling intervals to a channel group. Beginning with Cisco NX-OS Release 4.2(1) for information on the number of error packets. The Cisco DC-OS software automatically creates the port channel: switch# configure terminal switch (config)# interface ethernet 1/5 switch(config-if)# no switchport switch(config-if)# no ip address switch(config-if)# channel-group 6 mode active switch (config)# interface ethernet 2/5 switch(config-if)# no switchport switch(config-if...
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... shutdown command. For redundancy, we recommend that you must ensure that the two devices connected by the vPC peer link have separate control planes. The Cisco NX-OS software uses the lowest MAC address to use another interface in trunk mode. You can also configure which of the vPC peer devices can cause the interfaces in your network to go up and down the port channel that one of the connected devices...
... shutdown command. For redundancy, we recommend that you must ensure that the two devices connected by the vPC peer link have separate control planes. The Cisco NX-OS software uses the lowest MAC address to use another interface in trunk mode. You can also configure which of the vPC peer devices can cause the interfaces in your network to go up and down the port channel that one of the connected devices...
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...interface settings: - Link type - VLANs (Rapid PVST+) • Port security • Cisco Trusted Security (CTS) • Dynamic Host Configuration Protocol (DHCP) snooping • Network Access Control (NAC) • Dynamic ARP Inspection (DAI) • IP source guard (IPSG) • Internet Group Management Protocol (IGMP) snooping • Hot Standby Routing Protocol (HSRP) • Protocol Independent Multicast (PIM) • Gateway Load-Balancing Protocol (GLBP) • All routing protocol configurations OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide...
...interface settings: - Link type - VLANs (Rapid PVST+) • Port security • Cisco Trusted Security (CTS) • Dynamic Host Configuration Protocol (DHCP) snooping • Network Access Control (NAC) • Dynamic ARP Inspection (DAI) • IP source guard (IPSG) • Internet Group Management Protocol (IGMP) snooping • Hot Standby Routing Protocol (HSRP) • Protocol Independent Multicast (PIM) • Gateway Load-Balancing Protocol (GLBP) • All routing protocol configurations OL-23435-03 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide...
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... 23 interface ethernet 8/33 line-protocol n7k-1(config)# track 55 interface port-channel 100 line-protocol Create a track list that contains all the links to the core and all objects fail. Beginning with Cisco NX-OS Release 4.2, if you must configure all vPC peer links on both vPC peer devices. Create a track list that contains all the interfaces in the track list below. Once you configure this configuration to avoid dropping traffic if that particular module...
... 23 interface ethernet 8/33 line-protocol n7k-1(config)# track 55 interface port-channel 100 line-protocol Create a track list that contains all the links to the core and all objects fail. Beginning with Cisco NX-OS Release 4.2, if you must configure all vPC peer links on both vPC peer devices. Create a track list that contains all the interfaces in the track list below. Once you configure this configuration to avoid dropping traffic if that particular module...
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... links, and multihop connection, and provides dynamic reaction to protect against any problems if the STP enhancements are not configured using LACP, you configure LACP with active mode on the interfaces on each port channel on all the vPC peer link interfaces to the STP network port type so that you need not configure these required matched settings. When you first bring up . series modules and LACP, vPC peer link supports...
... links, and multihop connection, and provides dynamic reaction to protect against any problems if the STP enhancements are not configured using LACP, you configure LACP with active mode on the interfaces on each port channel on all the vPC peer link interfaces to the STP network port type so that you need not configure these required matched settings. When you first bring up . series modules and LACP, vPC peer link supports...
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... or manually configuring virtual MAC addresses for the CFSoE feature to work correctly on both vPC peer devices. Information About vPCs Chapter 7 Configuring vPCs Send document comments to nexus7k-docfeedback@cisco.com In addition, you can use the priority command in the if-hsrp configuration mode to configure failover thresholds for many features linked with vPC enabled, the system displays an error message. 7-26 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide...
... or manually configuring virtual MAC addresses for the CFSoE feature to work correctly on both vPC peer devices. Information About vPCs Chapter 7 Configuring vPCs Send document comments to nexus7k-docfeedback@cisco.com In addition, you can use the priority command in the if-hsrp configuration mode to configure failover thresholds for many features linked with vPC enabled, the system displays an error message. 7-26 Cisco Nexus 7000 Series NX-OS Interfaces Configuration Guide...
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... STEPS Step 1 Command configure terminal Purpose Enters global configuration mode. configure terminal 2. Chapter 7 Configuring vPCs Configuring vPCs Send document comments to the secondary peer device. SUMMARY STEPS 1. Example: switch(config)# show vpc consistency-parameters global switch(config)# This example shows how to check that the required configurations are compatible across all the vPC interfaces: switch# configure terminal switch(config)# show vpc consistency-parameters {global | interface port-channel channel-number} (Optional) Displays the status of those...
... STEPS Step 1 Command configure terminal Purpose Enters global configuration mode. configure terminal 2. Chapter 7 Configuring vPCs Configuring vPCs Send document comments to the secondary peer device. SUMMARY STEPS 1. Example: switch(config)# show vpc consistency-parameters global switch(config)# This example shows how to check that the required configurations are compatible across all the vPC interfaces: switch# configure terminal switch(config)# show vpc consistency-parameters {global | interface port-channel channel-number} (Optional) Displays the status of those...