Overlay Transport Virtualization Commands
This chapter describes the Cisco NX-OS Overlay Transport Virtualization (OTV) commands for the Nexus 7000 Series devices.
authentication (OTV)
To configure an authentication keychain string for edge device authentication, use the authentication command. To return to the default setting, use the no form of this command.
authentication key-chain keychain-name
no authentication key-chain keychain-name
Syntax Description
keychain-name |
Authentication keychain. The maximum length is from 1 to 16 characters. |
Command Modes
OTV ISI VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The authentication command is used to assign a password in the authentication of a hello protocol data unit. Only one authentication key chain is applied to an Intermediate System-to-Intermediate System (IS-IS) interface at one time. If you configure a second authentication command, the first is overridden. You can specify authentication for an entire instance of IS-IS instead of at the interface level by using the authentication command.
This command requires a Transport Services license.
Examples
This example shows how to configure an authentication keychain string for edge device authentication:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# authentication key-chain OTVKeys
switch(config-router-vrf)#
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
authentication-check (OTV)
To enable an authentication check of hello messages between Overlay Transport Virtualization (OTV) edge devices, use the authentication-check command. To return to the default setting, use the no form of this command.
authentication-check
no authentication-check
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV ISIS VPN configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The authentication-check command controls authentication checking on incoming hello protocol data units (PDUs).
This command requires a Transport Services license.
Examples
This example shows how to enable authentication of hello messages between OTV edge devices:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# authentication-check
switch(config-router-vrf)#
Related Commands
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|
show otv |
Displays information about OTV. |
authentication-type (OTV)
To configure the Overlay Transport Virtualization (OTV) authentication type, use the authentication-type command. To return to the default setting, use the no form of this command.
authentication-type { cleartext | md5 }
no authentication-type { cleartext | md5 }
Syntax Description
cleartext |
Specifies the cleartext authentication method. |
md5 |
Specifies Message Digest (MD5) authentication. |
Command Modes
OTV ISIS VPN configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the authentication-type command to configure the authentication type for hello protocol data units (PDUs) on an interface.
This command requires a Transport Services license.
Examples
This example shows how to specify cleartext authentication:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# authentication-type cleartext
switch(config-router-vrf)#
This example shows how to specify Message Digest (MD5) authentication:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# authentication-type md5
switch(config-router-vrf)#
Related Commands
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|
show otv |
Displays information about OTV. |
clear otv arp-nd
To clear log Address Resolution Protocol (ARP) and Neighbor Discovery (ND) packets caching information, use the clear otv arp-nd command.
clear otv arp-nd
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Note IPv6 is not supported in this release.
This command requires a Transport Services license.
Examples
This example shows how to clear log ARP/ND caching information:
switch(config)# clear otv arp-nd
Related Commands
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|
show otv isis |
Displays the IS-IS status and configuration. |
clear otv isis adjacency
To clear the Intermediate System-to-Intermediate System (IS-IS) adjacency state, use the clear otv isis adjacency command.
clear otv isis adjacency [* vpn {vpn-name | all } | overlay interface vpn {vpn-name | all } | system-id sid vpn {vpn-name | all }]
Syntax Description
* |
(Optional) Specifies IS-IS adjacencies on all interfaces. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
(Optional) Specifies all configured VPNs. |
overlay |
(Optional) Specifies an overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
system-id |
(Optional) Specifies the hostname or the system ID. |
sid |
Hostname or system ID in the form of XXXX.XXXX.XXXX. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to clear counters and reset adjacencies with neighbors:
switch# clear otv isis adjacency *
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
clear otv isis statistics
To clear Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) protocol statistics, use the clear otv isis statistics command.
clear otv isis statistics [* vpn {vpn-name | all } | overlay interface vpn {vpn-name | all }]
Syntax Description
* |
(Optional) Specifies IS-IS adjacencies on all interfaces. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
(Optional) Specifies all configured VPNs. |
overlay |
(Optional) Specifies an overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to clear OTV IS-IS protocol statistics:
switch# clear otv isis statistics *
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
clear otv isis traffic
To clear Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) traffic information, use the clear otv isis traffic command.
clear otv isis traffic [* vpn {vpn-name | all } | overlay interface vpn {vpn-name | all }]
Syntax Description
* |
(Optional) Specifies IS-IS adjacencies on all interfaces. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
(Optional) Specifies all configured VPNs. |
overlay |
(Optional) Specifies an overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
vpn |
(Optional) Specifies VPN information. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to clear OTV IS-IS traffic information:
switch# clear otv isis traffic *
Command History
|
|
show otv isis |
Displays the IS-IS status and configuration. |
feature otv
To enable Overlay Transport Virtualization (OTV), use the feature otv command. To return to the default setting, use the no form of this command.
feature otv
no feature otv
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
You must use the feature otv command to enable the OTV functionality. The device does not display any OTV commands until you enable the feature.
This command requires a Transport Services license.
Examples
This example shows how to enable OTV functionality on the device:
switch(config)# feature otv
Related Commands
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show feature |
Displays information about the features enabled on the device. |
graceful-restart (OTV)
To enable a graceful restart for the Intermediate System-to-Intermediate System (IS-IS) process, use the graceful-restart command. To return to the default setting, use the no form of this command.
graceful-restart
no graceful-restart
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to enable a graceful restart for the IS-IS process:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# graceful-restart
switch(config-router-vrf)#
Related Commands
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|
feature otv |
Enables OTV on this device. |
graceful-restart t3 manual (OTV)
To change a manually set T3 default value for the Intermediate System-to-Intermediate System (IS-IS) process, use the graceful-restart t3 manual command. To return to the default setting, use the no form of this command.
graceful-restart t3 manual time
no graceful-restart t3 manual time
Syntax Description
time |
Time in seconds. The range is from 30 to 65535. |
Command Modes
OTV IS-IS VPN configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the graceful-restart t3 manual command to set the T3 timer, as defined in RFC 3847.
This command requires a Transport Services license.
Examples
This example shows how to set the T3 timer for the IS-IS process:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# graceful-restart t3 manual 70
switch(config-router-vrf)#
Related Commands
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feature otv |
Enables OTV on this device. |
hostname dynamic (OTV)
To configure a dynamic hostname exchange for the Intermediate System-to-Intermediate System (IS-IS), use the hostname dynamic command. To return to the default setting, use the no form of this command.
hostname dynamic
no hostname dynamic
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure a dynamic hostname exchange for IS-IS:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# hostname dynamic
switch(config-router-vrf)#
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
interface overlay
To create an overlay interface and to enter the interface-overlay configuration mode, use the interface overlay command. To remove the overlay interface, use the no form of this command.
interface overlay interface- number
no interface overlay interface- number
Syntax Description
interface-number |
Number that you assign to the overlay interface. The range is from 0 to 65535. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the feature otv command to enable the Overlay Transport Virtualization (OTV) feature before you can create an overlay interface or access the interface-overlay configuration mode.
You do not have to remove the configuration before you remove the overlay interface.
This command requires a Transport Services license.
Examples
This example shows how to create an OTV overlay interface:
switch(config)# interface overlay 5
switch(config-if-overlay)#
Related Commands
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show feature |
Displays information about the features enabled on the device. |
show otv |
Displays information about OTV. |
log-adjacency-changes (OTV)
To log changes in the adjacency state, use the log-adjacency-changes command. To return to the default setting, use the no form of this command.
log-adjacency-changes
no log-adjacency-changes
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure the log changes in the adjacency state:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# log-adjacency-changes
switch(config-router-vrf)#
Related Commands
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|
feature otv |
Enables OTV on this device. |
lsp-gen-interval (OTV)
To configure a link-state packet (LSP) generation interval, use the lsp-gen-interval command. To return to the default setting, use the no form of this command.
lsp-gen-interval {lsp-max-wait | lsp-initial-wait | lsp-second-wait}
no lsp-gen-interval {lsp-max-wait | lsp-initial-wait | lsp-second-wait}
Syntax Description
lsp-max-wait |
Maximum interval (in seconds) between two consecutive occurrences of an LSP being generated. The range is from 50 to 120000. The default is 8000. |
lsp-initial-wait |
Initial LSP generation delay (in milliseconds). The range is from 50 to 120000. The default is 50. |
lsp-second-wait |
Hold time between the first and second LSP generation (in milliseconds). The range is from 50 to 120000. The default is 50. |
Defaults
The defaults are as follows:
- lsp-max-wait: 8000
- lsp-initial-wait: 50
- lsp-second-wait: 50
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
You can enter the lsp-gen-interval command to control the rate of LSP packets being generated, transmitted, and retransmitted.
This command requires a Transport Services license.
Examples
This example shows how to configure an LSP-generation interval:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# lsp-gen-interval 9000 60 70
switch(config-router-vrf)#
Related Commands
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feature otv |
Enables OTV on this device. |
lsp-mtu (OTV)
To configure a link-state packet (LSP) maximum transmission unit (MTU) that is generated by the Cisco NX-OS software, use the lsp-mtu command. To return to the default setting, use the no form of this command.
lsp-mtu bytes
no lsp-mtu bytes
Syntax Description
bytes |
Maximum LSP size in bytes. The range is from 128 to 4352. |
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to set the maximum LSP size to 1500 bytes:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# lsp-mtu 1500
switch(config-router-vrf)#
Related Commands
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|
feature otv |
Enables OTV on this device. |
max-lsp-lifetime (OTV)
To configure the lifetime of maximum link-state packets (LSPs), use the max-lsp-lifetime command. To return to the default setting, use the no form of this command.
max-lsp-lifetime value
no max-lsp-lifetime value
Syntax Description
value |
Maximum LSP lifetime in seconds. The range is from 1 to 65535. |
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The maximum LSP lifetime must be greater than the LSP refresh interval.
This command requires a Transport Services license.
Examples
This example shows how to set the maximum time that the LSPs linkstate packets persist to 11,000 seconds:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# max-lsp-lifetime 1100
switch(config-router-vrf)#
Related Commands
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|
feature otv |
Enables OTV on this device. |
net (OTV)
To configure an Intermediate System-to-Intermediate System (IS-IS) network entity title (NET) for the routing process, use the net command. To return to the default setting, use the no form of this command.
net net
no net net
Syntax Description
net |
NET network services access point (NSAP) name or address for the IS-IS routing process. |
Defaults
Backplane MAC address
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
If you explicitly configure the NET on two different devices that belong to the same overlay, ensure that the area addresses match. If these addresses do not match, the adjacency does not come up.
This command requires a Transport Services license.
Examples
This example shows how to configure a router with a NET that consists of the system ID 0000.0c11.1110 and area address 47.0004.044d.0001.00:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# net 47.0004.044d.0001.00
switch(config-router-vrf)#
Related Commands#
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feature OTV |
Enables OTV on this device. |
otv arp-nd timeout
To configure how long a dynamically learned IP address and its corresponding Media Control Access (MAC) address remain in the Overlay Transport Virtualization (OTV) Address Resolution Protocol (ARP) and Neighbor Discovery (ND) cache, use the otv arp-nd timeout command. To restore the default value, use the no form of this command.
otv arp-nd timeout seconds
no otv arp timeout [seconds]
Syntax Description
seconds |
Time (in seconds) that an entry remains in the ARP-ND cache. The time (in seconds) is from 60 (1 minute) to 86400 (24 hours). |
Defaults
480 seconds (8 minutes)
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
6.1(1) |
This command was introduced. |
Usage Guidelines
This command applies to all IP addresses learned for this overlay regardless of whether they were learned on the overlay interface or on an associated access interface.
The ARP aging timer on the OTV edge devices should always be set lower than the content addressable memory (CAM) table aging timer. The defaults on Cisco Nexus 7000 Series Switches for these timers as follows:
- The OTV ARP aging-timer: 480 seconds / 8 minutes
- The MAC aging-timer: 1800 seconds / 30 minutes
This command does not require a license.
Examples
This example shows how long a dynamically learned IP address and its corresponding Media Control Access (MAC) address remain in the Overlay Transport Virtualization (OTV) ARP (Address Resolution Protocol) and ND (Neighbor Discovery) cache:
switch# configure terminal
switch(config)# interface overlay 5
switch(config-if-overlay)# otv arp-nd timeout 60
switch(config-if-overlay)#
Related Commands
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otv use-adjacency-server unicast-only |
Configures the local edge device to use a remote adjacency server. |
show otv adjacency |
Displays the overlay transport virtualization (OTV) adjacency information. |
otv adjacency-server unicast-only
To configure the local edge device as an adjacency server, use the otv adjacency-server unicast-only command. To remove the local server from acting as an adjacency server, use the no form of this command.
otv adjacency-server unicast-only
no otv adjacency-server unicast-only
Syntax Description
This command has no arguments or keywords.
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.2(1) |
This command was introduced. |
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure the local edge device as an adjacency server:
switch# configure terminal
switch(config)# interface overlay 5
switch(config-if-overlay)# otv adjacency-server unicast-only
This example shows how to remove the local edge device from acting as an adjacency server:
switch# configure terminal
switch(config)# interface overlay 5
switch(config-if-overlay)# no otv adjacency-server unicast-only
Related Commands
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|
otv use-adjacency-server unicast-only |
Configures the local edge device to use a remote adjacency server. |
show otv adjacency |
Displays the overlay transport virtualization (OTV) adjacency information. |
otv broadcast-group
To configure an IP multicast address as the dedicated broadcast-group address for the specified Overlay Transport Virtualization (OTV) network, use the otv broadcast-group command. To remove the broadcast group address, use the no form of this command.
otv broadcast-group multicast-address
no otv broadcast-group multicast-address
Syntax Description
multicast-address |
OTV external dedicated broadcast group address. |
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure a dedicated broadcast-group address for an OTV network:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# feature otv
switch(config)# interface overlay 1
switch(config-if-overlay)# otv broadcast-group 224.1.1.10
switch(config-if-overlay)# show otv
Site Identifier 0000.0000.0002
Overlay interface Overlay5
Extended vlans : 25-150 251-327 (Total:203)
Control group : 224.1.1.0
Data group range(s) : 232.1.0.0/24
Broadcast group : 224.2.1.0
Join interface(s) : Po21 (2.100.21.1)
Capability : Multicast-Reachable
This example shows that the broadcast-group address defaults to the control-group address when the broadcast-group address configuration is removed:
switch# configure terminal
switch(config)# feature otv
switch(config)# interface overlay 5
switch(config-if-overlay)# no otv broadcast-group 224.2.1.0
switch(config-if-overlay)# show otv
Site Identifier 0000.0000.0002
Overlay interface Overlay5
Extended vlans : 25-150 251-327 (Total:203)
Control group : 224.1.1.0
Data group range(s) : 232.1.0.0/24
Broadcast group : 224.1.1.0
Join interface(s) : Po21 (2.100.21.1)
Capability : Multicast-Reachable
Related Commands
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|
otv data-group |
Configures multicast group addresses for OTV data traffic. |
show feature |
Displays information about the features enabled on the device. |
show otv |
Displays information about OTV. |
otv control-group
To configure the IP multicast group address for the control and broadcast traffic for the specified Overlay Transport Virtualization (OTV) network, use the otv control-group command. To remove the multicast group address, use the no form of this command.
otv control-group multicast-addr
no otv control-group multicast-addr
Syntax Description
multicast-addr |
External multicast group address for the OTV overlay network control traffic. The multicast group address is an IPv4 address in dotted decimal notation. |
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The OTV overlay interface cannot come up if you do not configure this command.
This command requires a Transport Services license.
Examples
This example shows how to configure the multicast group address for the OTV control traffic:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv control-group 239.1.1.1
switch(config-if-overlay)#
Related Commands
|
|
otv data-group |
Configures multicast group addresses for OTV data traffic. |
show feature |
Displays information about the features enabled on the device. |
show otv |
Displays information about OTV. |
otv data-group
To configure the list of core provider multicast prefixes for multicast data traffic for the specified Overlay Transport Virtualization (OTV) network, use the otv data-group command. To remove the multicast group address, use the no form of this command.
otv data-group multicast-addr/mask
no otv data-group multicast-addr/mask
Syntax Description
multicast-addr/mask |
Multicast group range used for multicast data traffic over the overlay network, in IPv4 dotted decimal notation. The maximum number of ranges is 8. |
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The OTV overlay interface cannot come up if you do not configure this command.
This command requires a Transport Services license.
Examples
This example shows how to configure the multicast group address for the OTV data traffic:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv data-group 239.1.1.1
switch(config-if-overlay)#
Related Commands
|
|
otv control-group |
Configures the multicast address for OTV control traffic. |
show feature |
Displays information about the features enabled on the device. |
show otv |
Displays information about OTV. |
otv depolarization disable
To disable route depolarization for the Overlay Transport Virtualization (OTV) network, use the otv depolarization disable command. To enable route depolarization, use the no form of this command.
otv depolarization disable
no otv depolarization disable
Syntax Description
This command has no arguments or keywords.
Defaults
Route depolarization is enabled on the device.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(8) |
Added support for the F3 Series module. |
6.2(6) |
This command was introduced. |
Usage Guidelines
By default, OTV uses secondary IP addresses for route depolarization. You must configure secondary IP addresses on the existing join interface to use route depolarization for this overlay network. Secondary IP addresses can be selected from the same subnet as the primary IP address. You do not need to configure multiple overlay networks between the same edge devices. Use the ip address ip-address mask secondary command to assign a secondary IP address.
This command requires a Transport Services license.
Examples
This example shows how to disable tunnel depolarization on an overlay network:
switch# configure terminal
switch(config)# feature otv
switch(config)# otv depolarization disable
Related Commands
|
|
feature otv |
Enables OTV. |
show otv adjacency |
Displays the OTV adjacency information. |
show otv |
Displays information about OTV. |
otv encapsulation-format ip
To configure the OTV encapsulation format based on UDP, use the otv encapsulation-format ip command in global configuration mode. To disable the OTV encapsulation format based on UDP, use the no form of this command.
otv encapsulation-format ip {gre | udp}
no otv encapsulation-format ip {gre | udp}
Syntax Description
gre |
Configures the OTV encapsulation format as MPLS-GRE. |
udp |
Configures the OTV encapsulation format as UDP. |
Defaults
The OTV encapsulation format is configured as MPLS-GRE.
Command Modes
Global configuration mode.
Command History
|
|
7.2(0)D1(1) |
This command was introduced. |
Usage Guidelines
When the OTV UDP encapsulation mode is enabled, the control and data paths will use UDP headers for multicast or unicast core routing. When the OTV UDP encapsulation mode is disabled, the OTV encapsulation format is configured as MPLS-GRE, the default format.
Only Nexus 7000 series devices having F3 line cards support OTV UDP header encapsulation mode. OTV sites across a network should have the same encapsulation format configured.
Examples
This example shows how to configure the UDP based OTV encapsulation mode:
switch# configure terminal
switch(config)# feature otv
switch(config)# otv encapsulation-format ip udp
Related Commands
|
|
feature otv |
Enables OTV. |
show otv |
Displays information about OTV. |
otv extend-vlan
To enable VLANs to be part of the specified Overlay Transport Virtualization (OTV) network and enable OTV advertisements for these VLANs, use the otv extend-vlan command. To revert to the default setting, use the no form of this command.
otv extend-vlan vlan-range {add vlan-range | remove vlan-range}
no otv extend-vlan vlan-range
Syntax Description
vlan-range |
VLANs that are associated with the specified OTV overlay. The range is from 1 to 3967 and from 4048 to 4093. |
add |
Adds VLANs to the OTV network. |
remove |
Removes VLANs from the OTV network. |
Defaults
No VLANs are enabled for OTV advertisements.
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.2(1) |
Added the add and remove keywords. |
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to associate VLANs with the specified OTV overlay:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv extend-vlan 5-10,14
switch(config-if-overlay)#
This example shows how to add a VLAN with the specified OTV overlay:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv extend-vlan 1-7, 9-15
switch(config-if-overlay)# otv extend-vlan add 8, 10
switch(config-if-overlay)#
This example shows how to remove a VLAN with the specified OTV overlay:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv extend-vlan 1-7, 9-15
switch(config-if-overlay)# otv extend-vlan remove 1, 15
switch(config-if-overlay)#
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
show otv vlan |
Displays information about OTV VLANs. |
otv flood mac
To enable selective unicast Overlay Transport Virtualization (OTV) flooding, use the otv flood mac command. To revert to the default setting, use the no form of this command.
otv flood mac mac-address vlan vlan-id
no otv flood mac mac-address vlan vlan-id
Syntax Description
mac-address |
MAC address. |
vlan |
Specifies the VLAN. |
vlan-id |
VLAN ID. The range is from 1 to 3967. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to enable selective unicast OTV flooding:
switch(config)# otv flood mac 0000.ffaa.0000 vlan 328
This example shows how to configure and verify the flooding of the 0000.ffaa.0000 destination MAC address to all other edge devices in the OTV overlay network for VLAN 328:
switch# configure terminal
switch(config)# otv flood mac 0000.ffaa.0000 vlan 328
switch(config)# show otv mroute vlan 328 startup
switch(config)# show otv route vlan 328
switch(config)# show forwarding distribution otv multicast route vlan 328
switch(config)# show otv mroute vlan 328 startup
OTV Multicast Routing Table For Overlay1
(328, *, 255.255.255.253), metric: 0, uptime: 00:00:46, site - New entry
Outgoing interface list: (count: 1)
Overlay1, uptime: 00:00:46, otv
switch(config)# show otv route vlan 328
OTV Unicast MAC Routing Table For Overlay2
VLAN MAC-Address Metric Uptime Owner Next-hop(s)
---- -------------- ------ -------- --------- -----------
328 0000.ffaa.0000 0 00:00:15 static Overlay2
switch(config)#
This example shows how to configure and verify the flooding of the 0000.ffaa.0000 destination MAC address to all other edge devices in the OTV overlay network for VLAN 328:
switch# configure terminal
switch(config)# otv flood mac 0000.ffaa.0000 vlan 328
switch(config)# show otv mroute vlan 328 startup
switch(config)# show otv route vlan 328
switch(config)# show forwarding distribution otv multicast route vlan 328
switch(config)# show otv mroute vlan 328 startup
OTV Multicast Routing Table For Overlay1
(328, *, 255.255.255.253), metric: 0, uptime: 00:00:46, site - New entry
Outgoing interface list: (count: 1)
Overlay1, uptime: 00:00:46, otv
switch(config)# show otv route vlan 328
OTV Unicast MAC Routing Table For Overlay2
VLAN MAC-Address Metric Uptime Owner Next-hop(s)
---- -------------- ------ -------- --------- -----------
328 0000.ffaa.0000 0 00:00:15 static Overlay2
switch(config)# show forwarding distribution otv multicast route vlan 328
Vlan: 100, Group: 255.255.255.253, Source: 0.0.0.0
OTV Outgoing Interface List Index: 6
Number of Outgoing Interfaces: 2
Delivery group IP: 255.255.255.253
Delivery source IP: 0.0.0.0
Interface Index: Overlay1
External interface: Ethernet3/11
Delivery group IP: 239.1.1.1
Delivery source IP: 10.10.10.10
Interface Index: Overlay1
Vlan: 100, Group: 255.255.255.253, Source: 0.0.0.0
OTV Outgoing Interface List Index: 6
Number of Outgoing Interfaces: 2
Delivery group IP: 255.255.255.253
Delivery source IP: 0.0.0.0
Interface Index: Overlay1
External interface: Ethernet3/11
Delivery group IP: 239.1.1.1
Delivery source IP: 10.10.10.10
Interface Index: Overlay1
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
show otv vlan |
Displays information about OTV VLANs. |
otv isis csnp-interval
To configure an Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) complete sequence number PDUs (CSNPs) interval in seconds, use the otv isis csnp-interval command. To return to the default setting, use the no form of this command.
otv isis csnp-interval seconds
no otv isis csnp-interval seconds
Syntax Description
seconds |
Interval in seconds. The range is from 1 to 65535. |
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command applies only for the designated router (DR) for a specified interface. The CSNP interval can be configured independently for Level 1. Configuring the CSNP interval does not apply to serial point-to-point interfaces.
This command requires a Transport Services license.
Examples
This example shows how to specify the interval between CSNPs on an interface:
switch(config-if-overlay)# otv isis csnp-interval 100
switch(config-if-overlay)#
otv isis bfd
To enter Bidirectional Forwarding Detection (BFD) on an Overlay Transport Virtualization (OTV) site VLAN for failure detection and notification, use the otv isis bfd command. To return to the default setting, use the no form of this command.
otv isis bfd
no otv isis bfd
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
The OTV Intermediate-System-to Intermediate System (IS-IS) instance brings down site adjacency when a BFD failure notification occurs.
This command requires a Transport Services license.
Examples
This example shows how to enter BFD on an OTV site:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv site-vlan 10
switch(config-site-vlan)# otv isis bfd
switch(config-site-vlan)#
Related Commandss
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv-isis default
To enter the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) virtual private network (VPN) configuration mode, use the otv-isis default command. To return to the default setting, use the no form of this command.
otv-isis default
no otv isis default
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV ISIS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
You must add the VPN name or a second line in order to enter the OTV ISIS VPN mode.
This command requires a Transport Services license.
Examples
This example shows how to enter the OTV ISIS VPN configuration mode:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv isis hello-interval
To configure the hello interval in seconds, use the otv isis hello-interval command. To return to the default setting, use the no form of this command.
otv isis hello-interval seconds
no otv isis hello-interval seconds
Syntax Description
seconds |
Interval in seconds. The range is from 1 to 65535. |
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the otv isis hello-interval command to configure the interval between the hello protocol data units (PDUs) sent on the interface.
This command requires a Transport Services license.
Examples
This example shows how to configure the hello interval in seconds:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv isis hello-interval 30
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv isis hello-multiplier
To configure a multiplier that you can use to calculate the interval in which protocol data units (PDUs) must be received to keep the adjacency, use the otv isis hello-multiplier command. To return to the default setting, use the no form of this command.
otv isis hello-multiplier multiplier
no otv isis hello-multiplier multiplier
Syntax Description
multiplier |
Hello multiplier value. The range is from 3 to 1000. |
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the isis hello-multiplier command when hello packets are lost frequently and IS-IS adjacencies are failing unnecessarily. You can raise the hello multiplier and lower the hello interval bu using the ( isis hello-interval command) to make the hello protocol more reliable without increasing the time required to detect a link failure.
This command requires a Transport Services license.
Examples
This example shows how to configure a multiplier for a hello holding time:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv isis hello-multiplier 30
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv isis hello-padding
To configure Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) hello protocol data units (PDUs) to the full maximum transmission unit (MTU) length, use the otv isis hello-padding command. To return to the default setting, use the no form of this command.
otv isis hello-padding
no otv isis hello-padding
Syntax Description
This command has no arguments or keywords.
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
You can disable hello padding to avoid wasting network bandwidth if the MTU of both interfaces is the same or for translational bridging. When you disable hello padding, Cisco routers still send the first five IS-IS hellos padded to the full MTU size to discover MTU mismatches.
This command requires a Transport Services license.
Examples
This example shows how to configure OTV IS-IS hello PDUs to the full maximum transmission unit length:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv isis hello-padding
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv isis lsp-interval
To configure an Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) link-state packet (LSP) transmission interval, use the otv isis lsp-interval command. To return to the default setting, use the no form of this command.
otv isis lsp-interval msec
no otv isis lsp-interval msec
Syntax Description
msec |
LSP transmission interval. The range is from 10 to 65535. |
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the otv isis lsp-interval command to specify the interval between LSP protocol data unit (PDUs) sent on the interface during flooding.
This command requires a Transport Services license.
Examples
This example shows how to configure an LSP transmission interval:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv isis lsp-interval 30
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv isis metric
To configure the Overlay Transport Virtualization (OTV) metric on an interface, use the otv isis metric command. To return to the default setting, use the no form of this command.
otv isis metric metric
no otv isis metric metric
Syntax Description
metric |
Metric value for an interface. The range is from 1 to 16777215. |
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure the metrics for an interface:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv isis metric 30
switch(config-if-overlay)#
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv isis priority
To configure the Overlay Transport Virtualization (OTV) priority for a Designated Intermediate System (DIS) election on the interface, use the otv isis priority command. To return to the default setting, use the no form of this command.
otv isis priority priority
no otv isis priority priority
Syntax Description
priority |
Priority value. The range is from 0 to 127. |
Command Modes
Interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure the OTV priority for a DIS election on the interface:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv isis priority 1
switch(config-if-overlay)#
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
otv join-interface
To associate an Overlay Transport Virtualization (OTV) overlay interface to an external interface, use the otv join-interface command. To remove that interface from the overlay interface, use the no form of this command.
otv join-interface {ethernet slot/port | port-channel channel-number}
no otv join-interface {ethernet slot/port | port-channel channel-number}
Syntax Description
ethernet slot/port |
Specifies a slot and port number of the Ethernet interface. |
port-channel channel-number |
Specifies an identifying channel number. The range is from 1 to 4096. |
Command Modes
Overlay interface configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the otv join-interface command to specify the core uplink used for OTV control and multicast/broadcast data traffic. You can also enter this command on a Layer 3 Ethernet subinterface or a port-channel subinterface.
Note The OTV overlay interface cannot come up if you do not configure the otv join-interface command.
This command requires a Transport Services license.
Examples
This example shows how to associate an external interface on the OTV edge device to the specified overlay interface:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv join-interface ethernet 1/2
switch(config-if-overlay)#
Related Commands
|
|
interface overlay |
Configures an OTV overlay interface. |
show feature |
Displays information about the features enabled on the device. |
show otv |
Displays information about OTV. |
otv site-identifier
To configure a site identifier value, use the otv site-identifier command. To return to the default setting, use the no form of this command.
otv site-identifier id
no otv site-identifier id
Syntax Description
id |
Site ID. The format is either hexadecimal or a MAC address. The range is from <0x1-0xffffffff>. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
An overlay will not come up until a site ID is configured.
This command requires a Transport Services license.
Examples
This example shows how to configure a site identifier value:
switch(config)# otv site-identifier 0x1
% Site Identifier mismatch will prevent overlays from forwarding traffic.
Related Commands
|
|
show otv site |
Displays information about the local OTV site. |
otv site-vlan
To configure a VLAN on all local Overlay Transport Virtualization (OTV) edge devices that belong to the same local site, use the otv site-vlan command. To return to the default setting, use the no form of this command.
otv site-vlan vlan-id
no otv site-vlan vlan-id
Syntax Description
vlan-id |
VLAN ID. The range is from 1 to 3967 and from 4048 to 4093. |
Defaults
To send IS-IS hellos on a native VLAN (VLAN 1).
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Use the otv site-vlan global configuration command to configure the site VLAN used to exchange intra-site Intermediate System-to-Intermediate System (IS-IS) hello messages that are used for an Authentication Edge Device (AED) election.
This command requires a Transport Services license.
Examples
This example shows how to configure a VLAN to discover local OTV devices:
switch(config)# otv site-vlan 4085
Related Commands
|
|
show otv site |
Displays information about the local OTV site. |
otv suppress-arp-nd
To suppress sending the Address Resolution Protocol (ARP) and Neighbor Discovery (ND) packets on an overlay network, use the otv suppress-arp-nd command. To return to the default setting, use the no form of this command.
otv suppress-arp-nd
no otv suppress-arp-nd
Syntax Description
This command has no arguments or keywords.
Defaults
ON (to suppress Address Resolution Protocol and Neighbor discovery messages)
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The ARP Requests and ND Neighbor Solicitations should be forwarded on an overlay network when the OTV edge device has state for the IPv4 or IPv6 target address. When you use this command, the number of broadcasts/multicast packets sent on the overlay is drastically reduced.
Note IPv6 is not supported in this release.
This command requires a Transport Services license.
Examples
This example shows how to suppress sending ARP and ND packets on an overlay network:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# otv suppress-arp-nd
Related Commands
|
|
show otv arp-nd-cache |
Displays the Layer 2 and Layer 3 address mapping for remote MAC addresses. |
otv use-adjacency-server unicast-only
To configure the local edge device to use a remote adjacency server, use the otv use-adjacency-servers unicast-only command. To revert to the default settings, use the no form of this command.
otv use-adjacency-server primary-ip-address [secondary-ip-address] unicast-only
no otv use-adjacency-server primary-ip-address [secondary-ip-address] unicast-only
Syntax Description
primary-ip-address |
IP address of the remote adjacency server. The IP address format must be in dotted decimal notation. |
secondary-ip-address |
(Optional) IP address of the backup adjacency server. The IP address format must be in dotted decimal notation. You use this address only if you have configured a backup adjacency server. |
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.2(1) |
This command was introduced. |
Usage Guidelines
This command does not require a license.
Examples
This example shows how to configure the local edge device to use a remote adjacency server:
switch# configure terminal
switch(config)# interface overlay 5
switch(config-if-overlay)# otv use-adjacency-server 192.0.2.1 unicast-only
switch(config-if-overlay)#
Related Commands
|
|
otv adjacency-server unicast-only |
Configures the local edge device as an adjacency server. |
show otv adjacency |
Displays the overlay transport virtualization (OTV) adjacency information. |
otv vlan-dampening
To configure the VLAN dampening interval, use the otv vlan-dampening command. To return to the default setting, use the no form of this command.
otv vlan-dampening milli_sec
no otv vlan-dampening milli_sec
Syntax Description
milli_sec |
Specifies the dampening timer in milliseconds. The range is from 1 to 60000 milliseconds. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure the VLAN dampening interval:
switch(config) otv vlan-dampening 10
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
otv vlan mapping
To create translation mappings of VLANs on a local site, use the otv vlan mapping command. To return to the default setting, use the no form of this command.
otv vlan mapping [ add | remove ] {vlan-id}
Syntax Description
add |
(Optional) Adds VLANs to the current list. |
remove |
(Optional) Removes VLANs from the current list. |
vlan-id |
VLAN ID. The range is from 1 to 3967. |
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
F3 Series modules do not support VLAN translation mapping.
This command requires a Transport Services license.
Examples
This example shows how to create translation mappings of VLANs on a local site:
switch(config) interface overlay 5
switch(config-if-overlay)# otv vlan mapping 1-5 to 7-11
switch(config-if-overlay)#
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
show otv vpn |
Displays information about OTV VPNs. |
interface overlay |
Configures an OTV overlay interface. |
otv vpn-name
To configure the name of the specified Overlay Transport Virtualization (OTV) network, use the otv vpn-name command. To return to the default setting, use the no form of this command.
otv vpn-name name
no otv vpn-name name
Syntax Description
name |
OTV name. The name can be any case-sensitive, alphanumeric string up to 20 characters. |
Command Modes
Overlay interface configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The OTV name for the specified overlay must be unique to each device. You must have different names for different overlay interfaces on the same device.
Note The OTV overlay interface cannot come up if you do not configure this command.
This command requires a Transport Services license.
Examples
This example shows how to configure a name for an OTV interface 5:
switch(config) interface overlay 5
switch(config-if-overlay)# otv vpn-name accounting
switch(config-if-overlay)#
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
show otv vpn |
Displays information about OTV VPNs. |
interface overlay |
Configures an OTV overlay interface. |
redistribute filter route-map
To redistribute filter route-map information from another routing protocol, use the redistribute filter route-map command. To return to the default setting, use the no form of this command.
redistribute filter route-map route-map-name
no redistribute filter route-map route-map-name
Syntax Description
route-map-name |
(Optional) Route map name. The name can be any case-sensitive, alphanumeric string up to 63 characters. |
Command Modes
OTV IS-IS VPN configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
The match mac-list and match vlan functionalities are used in Overlay Transport Virtualization (OTV).
This command requires a Transport Services license.
Examples
This example shows how to redistribute filter route map information from another routing protocol:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# otv-isis default
switch(config-router)# vpn name
switch(config-router-vrf)# redistribute filter route-map active
switch(config-router-vrf)#
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
restart otv-isis
To restart the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (ISIS) protocol, use the restart otv-isis command.
restart otv-isis [default]
Syntax Description
default |
(Optional) Name of the IS-IS process. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to restart the OTV IS-IS process:
switch(config)# restart otv-isis default
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
show bfd neighbors
To display a line-by-line listing of existing Bidirectional Forwarding Detection (BFD) adjacencies, use the show bfd neighbors command.
show bfd neighbors
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display a line-by-line listing of existing BFD adjacencies:
switch(config)# otv site-vlan 10
switch(config-site-vlan)# show bfd neighbors
switch(config-site-vlan)#
This example shows how to configure fast failure detection in an OTV site VLAN. The output of the show commands displays that the BFD adjacency is “Up” between switches in the same site and the BFD configuration is applied on OTV switches in the same site:
switch# configure terminal
switch(config)# otv site-vlan vlan-id
switch(config)# otv isis bfd
switch(config)# show bfd neighbors
OurAddr NeighAddr LD/RD RH/RS Holdown(mult) State Int Vrf
172.1.1.1 172.1.1.2 1107296329/1107296399 Up 5462(3) Up Vlan2500 default
switch(config)# show otv isis site
OTV-ISIS site-information for: default
Level Metric CSNP Next CSNP Hello Multi Next IIH
1 16777214 10 Inactive 3 20 00:00:02
Level Adjs AdjsUp Pri Circuit ID Since
1 1 1 64 A11-E11.01 00:02:30
OTV-IS-IS site adjacency local database:
SystemID: 0024.986c.11c2, IS-Type: L1, Level Metric: 16777214
SNPA State Last Chg Next IIH Hold Interval Multi Fwd-state Site-ID
0024.f71e.9742 UP 00:02:30 00:00:02 00:01:02 00:02:30 20 DOWN 0000.0000.0001 3
OTV-IS-IS Site Group Information (as in OTV SDB):
SystemID: 0024.986c.11c2, Interface: site-vlan, VLAN Id: 2500, VLAN: Up
Overlay State Next IIH Int Multi
Overlay2 Down 00:00:02 3 20
Overlay Active SG Last CSNP CSNP Int Next CSNP
Overlay2 224.1.1.2 ffff.ffff.ffff.ff-ff 16:59:59 Inactive
Neighbor SystemID: 0024.f71e.9742
IPv4 site groups: 224.1.1.2
Related Commands
|
|
show feature |
Displays information about the features enabled on the device. |
show forwarding distribution otv multicast route
To display information about the Overlay Transport Virtualization (OTV) multicast route Forwarding Information Base (FIB), use the show forwarding distribution otv multicast route command.
show forwarding distribution otv multicast route { vlan vlan-id}
Syntax Description
vlan |
(Optional) Specifies VLAN information. |
vlan-id |
VLAN ID. The range is from 1 to 3967 and from 4048 to 4093. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display FIB OTV multicast route information:
switch# show forwarding distribution otv multicast route
Vlan: 311, Group: 224.0.0.0/4, Source: 0.0.0.0
OTV Outgoing Interface List Index: 65535
Number of Outgoing Interfaces: 0
Vlan: 311, Group: 224.0.0.0/24, Source: 0.0.0.0
OTV Outgoing Interface List Index: 1
Number of Outgoing Interfaces: 1
External interface: Ethernet1/6
Delivery group IP: 239.1.1.1
Delivery source IP: 102.1.1.1
Vlan: 311, Group: 238.1.1.1, Source: 6.2.2.2
OTV Outgoing Interface List Index: 2
Number of Outgoing Interfaces: 1
External interface: Ethernet1/6
Delivery group IP: 232.1.1.0
Delivery source IP: 102.1.1.1
Related Commands
|
|
show otv mroute |
Displays information about the multicast MAC route. |
show forwarding otv
To display information about overlay Transport Virtualization (OTV) forwarding on the interface, use the show forwarding otv command.
show forwarding otv [ ethernet slot/port | loopback number | port-channel channel-number | vlan [ vlan-id | vlan-interface-number]
Syntax Description
ethernet |
(Optional) Specifies an Ethernet interface. |
slot/port |
Module and port number. |
loopback |
(Optional) Specifies a loopback interface. |
number |
Loopback number. The range is from 0 to 1023. |
port-channel |
(Optional) Specifies a port-channel interface. |
channel-number |
Port-channel number. The range is from 1 to 4096. |
vlan |
Specifies VLAN information. |
vlan-id |
VLAN ID. The range is from 1 to 3967 and from 4048 to 4093. |
vlan-interface-number |
VLAN interface number. The range is from 1 to 3967 and from 4048 to 4093. |
Command Modes
Global configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about OTV VLAN forwarding:
switch# show forwarding otv vlan 10
Related Commands
|
|
show otv |
Displays information about OTV. |
show forwarding otv multicast outgoing-interface-list
To display information about the Overlay Transport Virtualization (OTV) multicast outgoing list, use the show forwarding otv multicast outgoing-interface-list command.
show forwarding otv multicast outgoing-interface-list
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about the OTV multicast outgoing interface list:
switch# show forwarding otv multicast outgoing-interface-list
Outgoing Interface List Index: 1
Reference Count: 1
Overlay1
OTV group-address: (102.1.1.1, 239.1.1.1)
OTV external interface: Ethernet1/6 vlan: 311
Outgoing Interface List Index: 2
Reference Count: 1
Overlay1
OTV group-address: (102.1.1.1, 232.1.1.0)
OTV external interface: Ethernet1/6 vlan: 311
Outgoing Interface List Index: 65535
Reference Count: 1
Related Commands
|
|
show otv mroute |
Displays information about the multicast MAC route. |
show forwarding otv multicast route
To display information about the Overlay Transport Virtualization (OTV) multicast route, use the show forwarding otv multicast route command.
show forwarding otv multicast route [ module slot number | vlan vlan-id module slot number]
Syntax Description
module |
(Optional) Specifies a module. |
slot number |
Slot number. The range is from 1 to 18. |
vlan |
(Optional) Specifies a VLAN. |
vlan id |
VLAN ID. The range is from 1 to 4095. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV multicast route information:
switch# show forwarding otv multicast route
----------------------------------
Vlan 311 Multicast OTV entry
----------------------------------
Total number of routes: 3
Total number of (*,G) routes: 0
Total number of (S,G) routes: 1
G = Local Group (directly connected receivers)
IPv4 Broadcast/Link Local Multicast:
Received Packets: 286 Bytes: 31863
OTV group-address: (102.1.1.1, 239.1.1.1)
OTV external interface: Ethernet1/6 vlan: 311
IPv6 Broadcast/Link Local Multicast:
(*, 224.0.0.0/4), RPF Interface: NULL, flags: cl
Received Packets: 0 Bytes: 0
Number of Outgoing Interfaces: 0
Null Outgoing Interface List
(*, 224.0.0.0/24), RPF Interface: NULL, flags: r
Received Packets: 0 Bytes: 0
Number of Outgoing Interfaces: 1
Outgoing Interface List Index: 1
Overlay1 Outgoing Packets:0 Bytes:0
OTV group-address: (102.1.1.1, 239.1.1.1)
OTV external interface: Ethernet1/6 vlan: 311
(6.2.2.2/32, 238.1.1.1/32), RPF Interface: NULL, flags:
Received Packets: 7611485 Bytes: 487135040
Number of Outgoing Interfaces: 1
Outgoing Interface List Index: 2
Overlay1 Outgoing Packets:7611485 Bytes:624141770
OTV group-address: (102.1.1.1, 232.1.1.0)
OTV external interface: Ethernet1/6 vlan: 311
Related Commands
|
|
show otv mroute |
Displays information about the multicast MAC route. |
show forwarding otv overlay
To display information about the forwarding Overlay Transport Virtualization (OTV) overlay interface, use the show forwarding otv overlay command.
show forwarding otv overlay {overlay interface [ peer peer-id]}
Syntax Description
overlay interface |
Overlay interface number. The range is from Zero to 65535. |
peer |
(Optional) Specifies a peer overlay. |
peer-id |
Peer ID. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display the forwarding OTV overlay interface:
switch# show forwarding otv overlay 1
-------------+------------------+---------------
Peer ID Peer Ifindex Tunnel I/f
-------------+------------------+---------------
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show ip igmp snooping mrouter otv
To display IGMP snooping information for the Overlay Transport Virtualization (OTV), use the show ip igmp snooping mrouter otv command.
show ip igmp snooping mrouter otv [ vlan vlan-no]
Syntax Description
vlan-no |
(Optional) VLAN number for which you want to display the OTV IGMP snooping information. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display IGMP snooping information for OTV:
switch(config)# show ip igmp snooping mrouter otv
Type: S - Static, D - Dynamic, V - vPC Peer Link, I - Internal
Vlan Router-port Type Uptime Expires
10 Vlan10 I 23:45:12 never(down)
show logging level otv isis
To display the current and default logging level of the Overlay Transport Virtualization (OTV)
Intermediate System-to-Intermediate System (IS-IS) process, use the show logging level otv isis
command.
show logging level otv isis
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display the logging level of the OTV IS-IS process:
switch# show logging level otv isis
Facility Default Severity Current Session Severity
-------- ---------------- ------------------------
0(emergencies) 1(alerts) 2(critical)
3(errors) 4(warnings) 5(notifications)
6(information) 7(debugging)
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv
To display information about the Overlay Transport Virtualization (OTV) information, use the show otv command.
show otv [ overlay overlay-interface]
Syntax Description
overlay |
Specifies the overlay interface. |
overlay-interface |
Overlay interface number. The range is from 0 to 65535. |
Command Modes
Global configuration
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
- This command requires a Transport Services license.
- In a dual AED setup, both the Nexus switches would be running the same version of NX-OS.
Examples
This example shows how to display OTV information:
switch(config-if-overlay)# show otv
Site Identifier 0000.0000.0002
Overlay interface Overlay5
Extended vlans : 25-150 251-327 (Total:203)
Control group : 224.1.1.0
Data group range(s) : 232.1.0.0/24
Broadcast group : 224.1.1.0
Join interface(s) : Po21 (2.100.21.1)
Capability : Multicast-Reachable
switch(config-if-overlay)#
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv adjacency
To display the Overlay Transport Virtualization (OTV) adjacency information, use the show otv adjacency command.
show otv adjacency [ overlay if-number | vpn vpn-name] [ detail ]
Syntax Description
overlay |
(Optional) Specifies an overlay interface. |
if-number |
Overlay interface number. The range is from 0 to 65503. |
vpn |
(Optional) Specifies an overlay virtual private network (VPN) name. |
vpn-name |
Name of the VPN. A VPN name can be any case-sensitive, alphanumeric string up to 80 characters. |
detail |
(Optional) Specifies adjacency details. |
Command Modes
Any command mode
network-admin
network-operator
vdc-admin
vdc-operator
Command History
|
|
5.0(3) |
This command was introduced. |
5.2(1) |
Added the overlay, and vpn keywords. |
Usage Guidelines
Use the show otv adjacency detail command to check for adjacencies with secondary IP addresses when route depolarization is enabled.
This command does not require a license.
Examples
This example shows how to display the OTV adjacency information, with route depolarization enabled:
switch# show otv adjacency overlay 1
Overlay Adjacency database
Overlay-Interface Overlay1 :
Hostname System-ID Dest Addr Up Time State
B11-E11 4055.3920.d9c2 2.100.11.1 03:34:56 UP
B12-E12 4055.3921.1e42 2.100.12.1 03:34:07 UP
B22-E22 4055.3921.1fc2 2.100.22.1 03:35:36 UP
B21-E21 4055.3921.23c2 2.100.21.1 03:35:46 UP
B32-E32 d867.d90a.aec2 2.100.32.1 03:42:55 UP
This example shows how to display the OTV adjacency details, with route depolarization enabled:
switch# show otv adjacency detail overlay 1
Overlay-Interface Overlay1 :
Hostname System-ID Dest Addr Up Time State
B11-E11 4055.3920.d9c2 2.100.11.1 03:35:12 UP
Secondary src/dest: 2.100.31.101 2.100.11.1 UP
Secondary src/dest: 2.100.31.102 2.100.11.1 UP
Secondary src/dest: 2.100.31.103 2.100.11.1 UP
Secondary src/dest: 2.100.31.1 2.100.11.101 UP
Secondary src/dest: 2.100.31.101 2.100.11.101 UP
Secondary src/dest: 2.100.31.102 2.100.11.101 UP
Secondary src/dest: 2.100.31.103 2.100.11.101 UP
Secondary src/dest: 2.100.31.1 2.100.11.102 UP
Secondary src/dest: 2.100.31.101 2.100.11.102 UP
Secondary src/dest: 2.100.31.102 2.100.11.102 UP
Secondary src/dest: 2.100.31.103 2.100.11.102 UP
Secondary src/dest: 2.100.31.1 2.100.11.103 UP
Secondary src/dest: 2.100.31.101 2.100.11.103 UP
Secondary src/dest: 2.100.31.102 2.100.11.103 UP
Secondary src/dest: 2.100.31.103 2.100.11.103 UP
B12-E12 4055.3921.1e42 2.100.12.1 03:34:24 UP
Secondary src/dest: 2.100.31.101 2.100.12.1 UP
Secondary src/dest: 2.100.31.102 2.100.12.1 UP
Secondary src/dest: 2.100.31.103 2.100.12.1 UP
Secondary src/dest: 2.100.31.1 2.100.12.101 UP
Secondary src/dest: 2.100.31.101 2.100.12.101 UP
Secondary src/dest: 2.100.31.102 2.100.12.101 UP
Secondary src/dest: 2.100.31.103 2.100.12.101 UP
Secondary src/dest: 2.100.31.1 2.100.12.102 UP
Secondary src/dest: 2.100.31.101 2.100.12.102 UP
Secondary src/dest: 2.100.31.102 2.100.12.102 UP
Secondary src/dest: 2.100.31.103 2.100.12.102 UP
Secondary src/dest: 2.100.31.1 2.100.12.103 UP
Secondary src/dest: 2.100.31.101 2.100.12.103 UP
Secondary src/dest: 2.100.31.102 2.100.12.103 UP
Secondary src/dest: 2.100.31.103 2.100.12.103 UP
B22-E22 4055.3921.1fc2 2.100.22.1 03:35:53 UP
Secondary src/dest: 2.100.31.101 2.100.22.1 UP
Secondary src/dest: 2.100.31.102 2.100.22.1 UP
Secondary src/dest: 2.100.31.103 2.100.22.1 UP
Secondary src/dest: 2.100.31.1 2.100.22.101 UP
Secondary src/dest: 2.100.31.101 2.100.22.101 UP
Secondary src/dest: 2.100.31.102 2.100.22.101 UP
Secondary src/dest: 2.100.31.103 2.100.22.101 UP
Secondary src/dest: 2.100.31.1 2.100.22.102 UP
Secondary src/dest: 2.100.31.101 2.100.22.102 UP
Secondary src/dest: 2.100.31.102 2.100.22.102 UP
Secondary src/dest: 2.100.31.103 2.100.22.102 UP
Secondary src/dest: 2.100.31.1 2.100.22.103 UP
Secondary src/dest: 2.100.31.101 2.100.22.103 UP
Secondary src/dest: 2.100.31.102 2.100.22.103 UP
Secondary src/dest: 2.100.31.103 2.100.22.103 UP
B21-E21 4055.3921.23c2 2.100.21.1 03:36:03 UP
Secondary src/dest: 2.100.31.101 2.100.21.1 UP
Secondary src/dest: 2.100.31.102 2.100.21.1 UP
Secondary src/dest: 2.100.31.103 2.100.21.1 UP
Secondary src/dest: 2.100.31.1 2.100.21.101 UP
Secondary src/dest: 2.100.31.101 2.100.21.101 UP
Secondary src/dest: 2.100.31.102 2.100.21.101 UP
Secondary src/dest: 2.100.31.103 2.100.21.101 UP
Secondary src/dest: 2.100.31.1 2.100.21.102 UP
Secondary src/dest: 2.100.31.101 2.100.21.102 UP
Secondary src/dest: 2.100.31.102 2.100.21.102 UP
Secondary src/dest: 2.100.31.103 2.100.21.102 UP
Secondary src/dest: 2.100.31.1 2.100.21.103 UP
Secondary src/dest: 2.100.31.101 2.100.21.103 UP
Secondary src/dest: 2.100.31.102 2.100.21.103 UP
Secondary src/dest: 2.100.31.103 2.100.21.103 UP
B32-E32 d867.d90a.aec2 2.100.32.1 03:43:11 UP
Secondary src/dest: 2.100.31.101 2.100.32.1 UP
Secondary src/dest: 2.100.31.102 2.100.32.1 UP
Secondary src/dest: 2.100.31.103 2.100.32.1 UP
Secondary src/dest: 2.100.31.1 2.100.32.101 UP
Secondary src/dest: 2.100.31.101 2.100.32.101 UP
Secondary src/dest: 2.100.31.102 2.100.32.101 UP
Secondary src/dest: 2.100.31.103 2.100.32.101 UP
Secondary src/dest: 2.100.31.1 2.100.32.102 UP
Secondary src/dest: 2.100.31.101 2.100.32.102 UP
Secondary src/dest: 2.100.31.102 2.100.32.102 UP
Secondary src/dest: 2.100.31.103 2.100.32.102 UP
Secondary src/dest: 2.100.31.1 2.100.32.103 UP
Secondary src/dest: 2.100.31.101 2.100.32.103 UP
Secondary src/dest: 2.100.31.102 2.100.32.103 UP
Secondary src/dest: 2.100.31.103 2.100.32.103 UP
Related Commands
|
|
otv adjacency-server unicast-only |
Configures the local edge device as an adjacency server. |
otv use-adjacency-server unicast-only |
Configures the local edge device to use a remote adjacency server. |
show otv isis |
Displays the IS-IS status and configuration. |
otv depolarization disable |
Disables route depolarization for the OTV network. |
show otv arp-nd-cache
To display Layer 2 and Layer 3 addresses cached from the Address Resolution protocol (ARP) and Neighbor Discovery (ND) packet inspection, use the show otv arp-nd-cache command.
show otv arp-nd-cache
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
Note IPv6 is not supported in this release.
This command requires a Transport Services license.
Examples
This example shows how to display the Layer 2 and Layer 3 addresses cached from ARP and ND packet inspection:
switch(config)# show otv arp-nd-cache
OTV ARP/ND L3->L2 Address Mapping Cache
Related Commands
|
|
feature otv |
Enables OTV on this device. |
show otv data-group
To display information about Overlay Transport Virtualization (OTV) data group information, use the show otv data-group command.
show otv data-group { delivery-group number | delivery-source number | group number | join-interface number | local | overlay number | remote | source number | vlan vlan-id}
Syntax Description
delivery-group |
Specifies a delivery-group data group. |
delivery-source |
Specifies a delivery-source data group. |
group |
Specifies an active-source group data group. |
join-interface |
Specifies a join-interface data group. |
local |
Specifies a locally announced data group. |
overlay |
Specifies an overlay-interface data group. |
remote |
Specifies a remotely announced data group. |
source |
Specifies an active-source source data group. |
vlan |
Specifies a VLAN data group. |
vlan-id |
VLAN ID. The range is from 1 to 3967 and from 4048 to 4093. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about OTV data group:
switch(config)# show otv data-group
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display delivery-source data group:
switch(config)# show otv data-group delivery-group 239.1.1.0
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display delivery source-data group:
switch(config)# show otv data-group delivery-group 239.1.1.0 delivery-source 2.3.0.1
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display an active-asource group data group:
switch(config)# show otv data-group group 225.1.1.1
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display an active-source source data group:
switch(config)# show otv data-group group 225.1.1.1 source 1.1.1.1
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display a local-group data group:
switch(config)# show otv data-group local
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display a VLAN data group:
switch(config)# show otv data-group vlan 2
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display a join-interface data group:
switch(config)# show otv data-group join-interface eth2/3
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
This example shows how to display an overlay-interface data group:
switch(config)# show otv data-group overlay 0
Local Active Sources for Overlay0
VLAN Active-Source Active-Group Delivery-Source Delivery-Group Ext-I/F
---- --------------- --------------- --------------- --------------- -------
2 1.1.1.1 225.1.1.1 2.3.0.1 239.1.1.0 Eth2/3
Related Commands
|
|
feature otv |
Enables OTV on this device. |
show otv-isis track-adjacency-nexthop
To display the Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) nexthop adjacency, use the show otv isis track-adjacency-nexthop command.
show otv isis track-adjacency-nexthop
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV router configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display the OTV IS-IS nexthop adjacency:
switch(config-router)# show otv isis track-adjacency-nexthop
OTV-IS-IS process: default
OTV-ISIS adjs for nexthop: 10.0.1.1, VRF: default
Hostname: 0022.557a.3040, Overlay: Overlay4
Hostname: 0022.557a.3040, Overlay: Overlay3
Hostname: 0022.557a.3040, Overlay: Overlay2
Hostname: 0022.557a.3040, Overlay: Overlay1
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis active-source
To display information about an Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) data group information, use the show otv isis active-source command.
show otv isis [otv-isis-tag] active-source [ vlan vlan-id [ group gip-addr [ source sip-addr]]] [ summary ] vpn {vpn-name all }
Syntax Description
otv-isis-tag |
Name of an IS-IS process. |
vlan vlan-id |
(Optional) Specifies IS-IS VLAN information. IS-IS VLAN information. The range is from 0 to 4294967295. |
group gip-addr |
(Optional) Specifies group information. |
source sip-addr |
(Optional) Specifies source information. |
summary |
Displays a count of the number of multicast entries |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
(Optional) Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about an IS-IS data group:
switch(config-vlan)# show otv isis active-source
OTV-IS-IS process: default VPN: Test1
OTV-IS-IS IP DSDG information
OTV-IS-IS IPv4 DSDG information
OTV-IS-IS process: default VPN: foo
OTV-IS-IS IP DSDG information
OTV-IS-IS IPv4 DSDG information
OTV-IS-IS process: default VPN: name
OTV-IS-IS IP DSDG information
OTV-IS-IS IPv4 DSDG information
OTV-IS-IS process: default VPN: test
OTV-IS-IS IP DSDG information
OTV-IS-IS IPv4 DSDG information
OTV-IS-IS process: default VPN: test2
OTV-IS-IS IP DSDG information
OTV-IS-IS IPv4 DSDG information
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis adjacency
To display Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) adjacency information, use the show otv isis adjacency command.
show otv isis adjacency [ detail | overlay interface | summary | system-id | vpn {vpn-name | all }]
Syntax Description
detail |
(Optional) Specifies IS-IS adjacency detail information. |
overlay interface |
(Optional) Specifies an overlay interface number. The range is from 1 to 65535. |
summary |
(Optional) Specifies IS-IS adjacency summary information. |
system-id |
(Optional) Specifies a hostname or system ID. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
(Optional) Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display IS-IS adjacency information:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config-vlan)# show otv isis adjacency
OTV-IS-IS process: default VPN: Overlay1
OTV-IS-IS adjacency database:
System ID SNPA Level State Hold Time Interface
it8 0015.1762.8f48 1 UP 00:00:08 Overlay1
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis database
To display the contents of the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS), link-state packet (LSP) database for each overlay that can be used to determine the unicast MAC addresses and multicast groups received from each neighbor, use the show otv isis database command.
show otv isis [otv-isis-tag] database [ mgroup ] [ detail | advertise | summary ] [lsp-id] { zero-sequence | adjacency adj-id | vpn vpn-name | all }
Syntax Description
otv-isis-tag |
(Optional) Name of an IS-IS process. |
mgroup |
(Optional) Specifies an IS-IS multicast database for each overlay. |
detail |
(Optional) Specifies detailed IS-IS information. |
advertise |
(Optional) Specifies the capability of the device to be multicast capable unless unicast only is specified. |
summary |
(Optional) Specifies summary IS-IS information. |
lsp-id |
(Optional) LSP ID in a xxxx.xxxx.xxxx.xx-xx format. |
zero-sequence |
Specifies an LSP with a zero sequence number. |
adjacency |
Specifies an adjacency filter. |
vpn |
Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display IS-IS database information:
switch# show otv isis database
OTV-IS-IS Process: default LSP database VPN: Overlay1
OTV-IS-IS Level-1 Link State Database
LSPID Seq Number Checksum Lifetime A/P/O/T
switch.00-00 * 0x000006C1 0xF4E3 980 0/0/0/1
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis hostname
To display information about the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) hostname table, use the show otv isis hostname command.
show otv isis hostname [ detail | vpn {vpn-name | all }]
Syntax Description
detail |
(Optional) Specifies detailed IS-IS information. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about the OTV Intermediate IS-IS dynamic hostname table:
switch# show otv isis hostname
OTV-IS-IS Process: default dynamic hostname table VPN: Overlay1
Level System ID Dynamic hostname
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis interface
To display information about the Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) interface, use the show otv isis interface command.
show otv isis interface [ brief | overlay interface | vpn {vpn-name | all }]
Syntax Description
brief |
(Optional) Specifies a brief display of IS-IS interfaces. |
overlay interface |
(Optional) Specifies an overlay interface number. The range is from 1 to 65535. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
There is one overlay interface per overlay. By default, this command displays the interfaces for all overlays.
This command requires a Transport Services license.
Examples
This example shows how to display information about the OTV IS-IS interface:
switch# show otv isis interface
OTV-IS-IS process: default VPN: Overlay1
Overlay1, Interface status: protocol-down/link-down/admin-down
IPv6 link-local address: none
ISIS interface operation state : Down/Ready
Index: 0x0001, Local Circuit ID: 0x01, Circuit Type: L1
Adjacency server (local/remote) : enabled / none
Adjacency server capability : multicast
Authentication type is cleartext
Authentication keychain is 1
Authentication check specified
LSP interval: 33 ms, MTU: 1400
Level Metric CSNP Next CSNP Hello Multi Next IIH
1 1 1 Inactive 10 3 Inactive
Level Adjs AdjsUp Pri Circuit ID Since
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis ip mroute
To display information about the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) IPv4 multicast route information, use the show otv isis ip mroute command.
show otv isis [otv-isis-tag] ip mroute [ vlan vlan-id] [ group gip-addr [ source sip-addr]]] [ summary ] vpn {vpn-name all }
Syntax Description
vlan vlan-id |
(Optional) Specifies IS-IS VLAN information. The range is from 0 to 4294967295. |
group gip-addr |
(Optional) Specifies group information. |
source sip-addr |
(Optional) Specifies source information. |
summary |
(Optional) Displays a count of the number of multicast entries |
vpn |
Specifies VPN information. |
vpn-name |
VPN name. The maximum size is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about the OTV IS-IS IPv4 multicast route:
switch(config-vlan)# show otv isis ip mroute
switch(config-vlan)# show otv isis ip mroute
OTV-IS-IS process: default VPN: Test1
OTV-IS-IS IP Multicast Groups
OTV-IS-IS IPv4 Multicast Group database
OTV-IS-IS process: default VPN: foo
OTV-IS-IS IP Multicast Groups
OTV-IS-IS IPv4 Multicast Group database
OTV-IS-IS process: default VPN: name
OTV-IS-IS IP Multicast Groups
OTV-IS-IS IPv4 Multicast Group database
OTV-IS-IS process: default VPN: test
OTV-IS-IS IP Multicast Groups
OTV-IS-IS IPv4 Multicast Group database
OTV-IS-IS process: default VPN: test2
OTV-IS-IS IP Multicast Groups
OTV-IS-IS IPv4 Multicast Group database
show otv isis ip redistribute mroute
To display information about the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) IPv4 redistribute multicast route information, use the show otv isis ip redistribute mroute command.
show otv isis ip redistribute mroute [ vlan {vlan} vpn {vpn-name all }]
Syntax Description
vlan |
(Optional) Specifies IS-IS VLAN information. |
vlan |
IS-IS VLAN information. The range is from 0 to 4294967295. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum size is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Defaults
Displays locally learned IPv4 multicast routes
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about the OTV IPv4 IS-IS ip redistribute multicast route information:
switch(config-vlan)# show otv isis ip redistribute mroute
OTV-IS-IS process: default OTV-IS-IS IPv4 Local Multicast Group database
VLAN 9: (6.6.6.6, 239.4.4.4)
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis mac redistribute route
To display information about the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) MAC redistribute route information, use the show otv isis redistribute route command.
show otv isis [otv-isis-tag] [ mac ] redistribute route [ summary ] vpn {vpn-name | all }
Syntax Description
otv-isis-tag |
(Optional) Name of an IS-IS process. |
mac |
(Optional) Specifies IS-IS MAC information. |
summary |
(Optional) Displays route counts. |
vpn |
Specifies VPN information. |
vpn-name |
VPN name. The maximum size is 32 alphanumeric characters. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display information about the OTV IS-IS MAC redistribute route:
switch(config-vlan)# show otv isis mac redistribute route
OTV-IS-IS process: default VPN: Test1
OTV-IS-IS MAC redistribute route
OTV-IS-IS process: default VPN: foo
OTV-IS-IS MAC redistribute route
OTV-IS-IS process: default VPN: name
OTV-IS-IS MAC redistribute route
OTV-IS-IS process: default VPN: test
OTV-IS-IS MAC redistribute route
OTV-IS-IS process: default VPN: test2
OTV-IS-IS MAC redistribute route
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis protocol
To display information about the Overlay Transport Virtualization (OTV) Intermediate System-to-Intermediate System (IS-IS) information, use the show otv isis protocol command.
show otv isis protocol [ vpn {vpn-name | all }]
Syntax Description
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
(Optional) Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS information:
switch# show otv isis protocol
System ID : 0022.5579.a4c1 IS-Type : L1
SAP : 439 Queue Handle : 11
Graceful Restart enabled. State: Inactive
Last graceful restart status : none
Metric-style : advertise(wide), accept(narrow, wide)
Process is up and running
Stale routes during non-graceful controlled restart
Interfaces supported by OTV-IS-IS :
Authentication type and keychain haven't been configured
Authentication check is specified
Address family IPv4 unicast :
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis redistribute route
To display Intermediate-System-to-Intermediate System (IS-IS) redistribute route information, use the show otv isis redistribute route command.
show otv isis redistribute route [ summary vpn {vpn-name | all } | vpn {vpn-name | all }]
Syntax Description
summary |
(Optional) Specifies route counts. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum size is 32 characters. |
all |
Specifies all configured VPNs. |
Defaults
Locally learned MAC addresses
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display IS-IS redistribute route information:
switch(config-vlan)# show otv isis redistribute route
OTV-IS-IS process: default VPN: Overlay1
OTV-IS-IS MAC redistribute route
Advertised into L1, metric 1
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis route
To display Intermediate-System-to-Intermediate System (IS-IS) information learned from neighbors (remote routes) use the show otv isis route command.
show otv isis route [ detail vpn {vpn-name | all } | summary vpn {vpn-name | all } | vpn {vpn-name | all }]
Syntax Description
detail |
(Optional) Specifies detailed route information. |
summary |
(Optional) Specifies route counts. |
vpn |
(Optional) Specifies VPN information. |
vpn-name |
VPN name. The maximum size is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display IS-IS route information:
switch(config-vlan)# show otv isis route
OTV-IS-IS process: default VPN: Overlay1
OTV-IS-IS MAC routing table
*via 10.10.10.9, Overlay1, metric 42, L1 (I,U)
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis route-map statistics
To display Intermediate-System-to-Intermediate System (IS-IS) route-map statistics information, use the show otv isis route-map statistics command.
show otv isis route-map statistics
Syntax Description
This command has no arguments or keywords.
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display IS-IS route-map statistics information:
switch(config)# show otv isis route-map statistics
OTV-IS-IS process: default
Cannot get redistribution information
OTV-IS-IS process: default
Cannot get redistribution information
OTV-IS-IS process: default
Statistics not available for the policy
OTV-IS-IS process: default
Cannot get redistribution information
OTV-IS-IS process: default
Cannot get redistribution information
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis rrm
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) Retransmit-Routing Message (RRM) information, use the show otv isis rrm command.
show otv isis rrm { mgroup overlay | overlay interface vpn {vpn-name | all }}
Syntax Description
mgroup |
Specifies IS-IS GM RRM information. |
overlay interface |
Specifies the overlay interface. The range is from 1 to 65535. |
vpn |
Specifies all VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS RRM overlay information:
switch(config)# show otv isis rrm overlay 1
OTV-IS-IS process: default
OTV-IS-IS RRM information for interface Overlay1:
No retransmission on non-P2P interface
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis site
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) site information, use the show otv isis site command.
show otv isis site [ database | statistics ]
Syntax Description
database |
Displays the IS-IS database information. |
statistics |
Displays the IS-IS protocol statistics. |
Syntax Description
This command has no arguments or keywords.
Command Modes
Global
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS information of the local OTV site:
switch(config)# show otv isis site
OTV-ISIS default site-information
System ID : 0022.5579.a4c1 IS-Type : L1
LSP interval: 33 ms, MTU: 0
Level Metric CSNP Next CSNP Hello Multi Next IIH
1 16777214 10 Inactive 10 3 00:00:08
Level Adjs AdjsUp Pri Circuit ID Since
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis spf
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) Sender Policy Framework (SPF) information, use the show otv isis spf-log command.
show otv isis spf-log [ detail | vpn {vpn-name | all }]
Syntax Description
detail |
(Optional) Specifies detail IS-IS SPF information. |
vpn |
(Optional) Specifies all VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS SPF information:
switch(config)# show otv isis spf-log
OTV-IS-IS Process: default SPF information VPN: Overlay1
Total number of SPF calculations: 2
Log entry (current/max): 1/20
Ago Level Reason Count Total
1w4d 1 Adjust route distribution 4
2 Adjust route distribution 3 0.000269
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis srm
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) Send-Routing-Message information, use the show otv isis srm command.
show otv isis srm { mgroup overlay interface vpn {vpn-name | all } | overlay interface vpn {vpn-name | all }}
Syntax Description
mgroup |
Specifies IS-IS GM-Send-Routing-Message information. |
overlay |
Specifies the overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
vpn |
Specifies all VPN information. |
vpn-name |
VPN name. The maximum length is 32 characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS Send-Routing-Message overlay interface information:
switch(config-vlan)# show otv isis srm overlay 1
OTV-IS-IS process: default
OTV-IS-IS SRM information for interface Overlay1:
OTV-IS-IS Level-1 Link State Database
Interface is eligible for flooding LSP
Interface is on stopped SRM list
LSP interval: 33 ms, Next LSP: Inactive
LSPID Seq Number Checksum Lifetime A/P/O/T
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis ssn
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) Send-Sequence-Number (SSN) information, use the show otv isis ssn command.
show otv isis ssn { mgroup overlay interface vpn {vpn-name | all } | overlay interface vpn {vpn-name | all }}
Syntax Description
mgroup |
Specifies IS-IS SSN Number information. |
overlay |
Specifies the overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
vpn |
Specifies all VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS SSN information:
switch(config-vlan)# show otv isis ssn overlay 1
OTV-IS-IS process: default
OTV-IS-IS SSN information for interface Overlay1:
OTV-IS-IS Level-1 Link State Database
Interface is eligible for sending PSNP
LSPID Seq Number Checksum Lifetime A/P/O/T
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis statistics
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) protocol statistics, use the show otv isis statistics command.
show otv isis statistics { overlay interface vpn {vpn-name | all } | vpn {vpn-name | all }}
Syntax Description
overlay |
Specifies the overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
vpn |
Specifies all VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS protocol statistics:
switch(config)# show otv isis statistics
OTV-IS-IS Process: default
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis traffic
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) traffic information, use the show otv isis traffic command.
show otv isis traffic {overlay interface vpn {vpn-name | all} | vpn {vpn-name | all}}
Syntax Description
overlay |
Specifies the overlay interface. |
interface |
Overlay interface number. The range is from 0 to 65535. |
vpn |
Specifies all VPN information. |
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV IS-IS traffic information:
switch(config)# show otv isis traffic
OTV-IS-IS process: default
PDU Received Sent RcvAuthErr OtherRcvErr ReTransmit
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv isis vpn
To display the Overlay Transport Virtualization (OTV) Virtual Private Network (VPN) configuration, use the show otv isis vpn command.
show otv isis vpn {vpn-name | all }
Syntax Description
vpn-name |
VPN name. The maximum length is 32 alphanumeric characters. |
all |
Specifies all configured VPNs. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display OTV VPN configuration:
switch# show otv isis vpn overlay1
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show otv mroute
To display the Overlay Transport Virtualization (OTV) multicast route information from the OTV Routing and Information Base (ORIB), use the show otv mroute command.
show otv mroute [ overlay overlay-interface-number | vlan vlan-id [ group group ipv4 address | source source ipv4 address [ group group ipv4 address]]]
Syntax Description
overlay |
(Optional) Specifies the overlay interface. |
overlay-interface-number |
Interface number. The range is from 0 to 65535. |
vlan |
(Optional) Specifies routes for a specific VLAN. |
vlan-id |
VLAN ID. The range is from 1 to 3967 and from 4048 to 4093. |
group |
(Optional) Specifies the multicast group. |
group ipv4 address |
Group IPv4 address. |
source |
(Optional) Specifies the multicast source. |
source ipv4 address |
Source ipv4 address. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Note IPv6 is not supported in this release.
Examples
This example shows how to display the multicast route information from the ORIB:
OTV Multicast Routing Table For Overlay0
(2, 1.1.1.1, 225.1.1.1), metric: 0, uptime: 00:01:37, igmp
Outgoing interface list: (count: 1)
(2, 2.2.2.2, 225.2.2.2), metric: 0, uptime: 00:00:04, isis-default
Outgoing interface list: (count: 1)
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
show otv mroute vlan
To display the OTV multicast route information for a specific VLAN from the OTV Routing Information Base (ORIB), use the show otv mroute vlan command.
show otv mroute vlan vlan-id startup
Syntax Description
vlan-id |
Displays the VLAN ID. The range is from 1 to 3967. |
startup |
Displays the startup and all other mroutes. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display the multicast route information from the ORIB:
switch(config)# show otv mroute vlan 328 startup
Related Commands
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|
show otv isis |
Displays the IS-IS status and configuration. |
show otv route
To display Overlay Transport Virtualization (OTV) Intermediate-System-to-Intermediate System (IS-IS) route information from the ORBI, use the show otv route command.
show otv route [ overlay overlay-interface-number | vlan vlan-id]
Syntax Description
overlay |
(Optional) Specifies the overlay interface. |
overlay-interface-number |
Interface number. The range is from 0 to 65535. |
vlan |
(Optional) Specifies routes for a specific VLAN. |
vlan-id |
VLAN ID. The range is from 1 to 3967 and from 4048 to 4093. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Note IPv6 is not supported in this release.
Examples
This example shows how to display OTV IS-IS route information:
switch(config)# show otv route
OTV Unicast MAC Routing Table For Overlay0
VLAN MAC-Address Metric Uptime Owner Next-hop(s)
---- -------------- ------ -------- --------- -----------
2 0004.23e1.bc8d 42 00:06:39 overlay zg2
2 001b.2103.b1df 42 00:06:39 overlay zg2
2 001b.2103.be17 11 00:00:07 site Ethernet2/1
Related Commands
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feature otv |
Enables OTV on this device. |
show otv site
To display the Overlay Transport Virtualization (OTV) site information, use the show otv site command.
show otv site [ all ]
Syntax Description
all |
(Optional) Specifies all the site adjacencies. |
Command Modes
Global
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display all the OTV site adjacencies:
switch# show otv site all
Site Adjs not found for ovly (null)
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
show otv statistics multicast
To display multicast statistics information, use the show otv statistics multicast command.
show otv statistics multicast vlan-id
Syntax Description
vlan-id |
(Optional) VLAN ID. The range is from 1 to 4095. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display multicast statistics information:
switch(config)# show otv statistics multicast 1
Multicast Statistics for vlan 1
Related Commands
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|
show otv isis |
Displays the IS-IS status and configuration. |
show otv vlan
To display the VLAN information for the Overlay Transport Virtualization overlay interface, use the show otv vlan command.
show otv vlan [vlan-range] [ detail ]
Syntax Description
vlan-range |
(Optional) VLAN range. The range is from 1 to 3967 and from 4048 to 4094. |
detail |
Specifies each interface in the VLAN. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
Changed the command output to show the time remaining for the VLANs to become active after the overlay interface is unshut. |
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display VLAN information for the OTV overlay interface:
Enter configuration commands, one per line. End with CNTL/Z.
switch(config)# interface overlay 1
switch(config-if-overlay)# show otv vlan 1 detail
OTV Extended VLANs and Edge Device State Information (* - AED
Legend: F - Forwarding B - Blocked
(NA) - Non AED, (VD) - Vlan Disabled, (OD) - Overlay Down
(DH) - Delete Holddown, (HW) - HW: State Down
(NFC) - Not Forward Capable
VLAN Auth. Edge Device Vlan State
---- ----------------------------------- ----------------
switch(config-if-overlay)#
show otv vlan-mapping
To display VLAN translation mappings from a local site to a remote site, use the show otv vlan-mapping command.
show otv vlan-mapping [ overlay interface-number]
Syntax Description
overlay |
Specifies the overlay interface. |
interface-number |
Overlay interface number. The range is from 0 to 65503. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display VLAN translation mappings from a local site:
switch(config-if-overlay)# show otv vlan-mapping
Original VLAN -> Translated VLAN
--------------------------------
switch(config-if-overlay)#
This example shows how to map VLANs 10, 14, 15, 16, and 18 on Site A with VLANs 20, 21, 25, 28, and 30 on Site B:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv vlan mapping 10,14-16,18 to 20-21,25,28,30
switch(config-if-overlay)# show otv vlan-mapping
Original VLAN -> Translated VLAN
--------------------------------
This example shows how to overwrite the previous VLAN mapping translation configuration:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv vlan mapping 40,41,42 to 50,51,52
switch(config-if-overlay)# show otv vlan-mapping
Original VLAN -> Translated VLAN
--------------------------------
This example shows how to add a VLAN map to an existing translation configuration:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv vlan mapping add 43 to 53
switch(config-if-overlay)# show otv vlan-mapping
Original VLAN -> Translated VLAN
--------------------------------
This example shows how to remove a VLAN map from an existing translation configuration:
switch(config)# interface overlay 5
switch(config-if-overlay)# otv vlan mapping remove 40 to 50
switch(config-if-overlay)# show otv vlan-mapping
Original VLAN -> Translated VLAN
--------------------------------
This example shows how to remove all VLAN translation mappings from the existing translation configuration:
switch(config)# interface overlay 5
switch(config-if-overlay)# no otv vlan mapping
Removing all translations
switch(config-if-overlay)# show otv vlan-mapping
Original VLAN -> Translated VLAN
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
show otv vpn
To display the information about an overlay network, use the show otv vpn command.
show otv vpn vpn-name
Syntax Description
vpn-name |
Overlay Transport Virtualization VPN name. |
Command Modes
Global configuration mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display the information about an overlay network:
switch# show otv vpn overlay1
Overlay Interface Overlay1
: Missing Parameter: Control Group Address
IPv4 multicast group : [None]
IPv6 multicast group : [None]
Mcast data group range(s):
External IPv4 address : 0.0.0.0
External IPv6 address : 0::
Encapsulation format : GRE/IPv4
Capability : Multicast-Reachable
Is Adjacency Server : YES
Adj Server Configured : YES
Prim/Sec Adj Svr(s) : 192.0.2.1 / [None]
Related Commands
|
|
show otv isis |
Displays the IS-IS status and configuration. |
show run otv-isis
To display the current running configuration of the Overlay Transport Virtualization (OTV)
Intermediate-System-to-Intermediate System (IS-IS) process, use the show run otv-isis command.
show otv run otv-isis [ all ]
Syntax Description
all |
(Optional) Specifies the running configuration. |
Command Modes
Global
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to display the current running configuration of the OTV IS-IS process:
switch# show run otv-isis
!Command: show running-config otv-isis
!Time: Mon Feb 1 03:05:57 2010
otv isis authentication-type cleartext
otv isis authentication key-chain 1
Related Commands
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show otv isis |
Displays the IS-IS status and configuration. |
spf-interval
To configure an shortest path first (SPF) generation interval, use the spf-interval command. To return to the default setting, use the no form of this command.
spf-interval {spf-max-wait | spf-initial-wait | spf-second-wait}
no spf-interval {spf-max-wait | spf-initial-wait | spf-second-wait}
Syntax Description
spf-max-wait |
Maximum interval (in seconds) between two consecutive occurrences of an LSP being generated. The range is from 50 to 120000. Default value is 8000. |
spf-initial-wait |
Initial LSP generation delay (in milliseconds). The range is from 50 to 120000. The default is 50. |
spf-second-wait |
Hold time between the first and second LSP generation (in milliseconds). The range is from 50 to 120000. The default is 50. |
Defaults
The defaults are as follows:
- spf-max-wait: 8000
- spf-initial-wait: 50
- spf-second-wait: 50
Command Modes
OTV IS-IS VPN mode
network-admin
vdc-admin
Command History
|
|
5.0(3) |
This command was introduced. |
Usage Guidelines
This command requires a Transport Services license.
Examples
This example shows how to configure an interval for SPF generation:
switch(config-router-vrf)# spf-interval 9000 60 70
switch(config-router-vrf)#
Related Commands
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feature otv |
Enables OTV on this device. |
track-adjacency-nexthop
To enable overlay route tracking, use the track-adjacency-nexthop command. To disable the setting, use the no form of this command.
track-adjacency-nexthop
no track-adjacency-nexthop
Syntax Description
This command has no arguments or keywords.
Command Modes
OTV router configuration mode.
network-admin
vdc-admin
Command History
|
|
6.2(2) |
This command was introduced. |
Usage Guidelines
This command tracks only the site-adjacent edge device. The site-adjacent device must be reachable only by Interior Gateway Protocol (IGP) and not by any static routes or default routes.
This command requires a Transport Services license.
Examples
This example shows how to enable overlay route tracking:
switch(config)# otv-isis default
switch(config-router)# track-adjacency-nexthop
Related Commands
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feature otv |
Enables OTV on this device. |