1-9 - Work with VRF Instances Flashcards

1
Q

IOS-XR Command:
commit

A

Commits changes to the running configuration.

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2
Q

IOS-XR Command:
configure

A

Enters configuration mode.

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3
Q

IOS-XR Command:
do

A

Enables you to run EXEC commands from any configuration mode.

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4
Q

IOS-XR Command:
export route-target [value]

A

Assigns an export route target to a VRF route.

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5
Q

IOS-XR Command:
import route-target [value]

A

Assigns an import route target to a VRF route.

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6
Q

IOS-XR Command:
interface [interface]

A

Enters interface configuration mode (in global configuration mode).

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7
Q

IOS-XR Command:
ipv4 address [ip_address/len]

A

Sets the IPv4 address for an interface and the subnet mask by using the prefix length format.

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8
Q

IOS-XR Command:
ping [dest-IP]

A

Verifies connectivity between the source IP and destination IP (IPv4 and IPv6) by using the global routing table.

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9
Q

IOS-XR Command:
ping vrf [vrf-name] [dest-IP]

A

Verifies connectivity between the source IP and destination IP (IPv4 and IPv6) by using the specified VRF instance.

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10
Q

IOS-XR Command:
neighbor [ip-address]

A

BGP configuration mode command. Activates the exchange of routes from the address family under the configuration for the specified neighbor.

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11
Q

IOS-XR Command:
neighbor [ip-address] address-family ipv4 unicast

A

BGP configuration mode command. Activates the exchange of IPv4 unicast address-family routes under the configuration for the specified neighbor.

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12
Q

IOS-XR Command:
neighbor [ip-address] address-family vpnv4 unicast

A

BGP configuration mode command. Activates the exchange of VPNv4 unicast address-family routes in the specified neighbor configuration.

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13
Q

IOS-XR Command:
neighbor [ip-address] address-family vpnv4 unicast next-hop-self

A

BGP configuration mode command. Configures to use the IP address of the router as a next hop for routes of the specified address family.

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14
Q

IOS-XR Command:
root

A

Returns to global configuration mode from any subconfiguration mode.

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15
Q

IOS-XR Command:
router bgp [as-number]

A

Enters to BGP configuration mode for the specified as-number.

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16
Q

IOS-XR Command:
router bgp [as-number] address-family ipv4 unicast

A

BGP configuration mode command. Enables IPv4 unicast address family in global BGP protocol.

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17
Q

IOS-XR Command:
router bgp [as-number] address-family vpnv4 unicast

A

BGP configuration mode command. Enables VPNv4 unicast address family in global BGP protocol.

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18
Q

IOS-XR Command:
router bgp [as-number] vrf [vrf-name]

A

Enter to BGP configuration mode. Enters specified vrf-name VRF configuration mode.

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19
Q

IOS-XR Command:
router bgp [as-number] vrf [vrf-name] address-family ipv4 unicast

A

BGP configuration mode command. Enters specified vrf-name VRF IPv4 unicast address-family configuration mode.

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20
Q

IOS-XR Command:
router bgp [as-number] vrf [vrf-name] address-family ipv4 unicast redistribute connected

A

BGP configuration mode command. Enables redistribution of connected routes into the specified vrf-name for IPv4 unicast address family.

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21
Q

IOS-XR Command:
router bgp [as-number] vrf [vrf-name] rd [rd-value]

A

BGP configuration mode command. Assigns rd-value as a route distinguisher to the specified vrf-name VRF.

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22
Q

IOS-XR Command:
show bgp neighbor

A

Displays BGP neighbor information.

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23
Q

IOS-XR Command:
show bgp vpnv4 unicast summary

A

Displays BGP VPNv4 address family neighbor summary information.

24
Q

IOS-XR Command:
show ospf [process-id] interface brief

A

Displays OSPF interfaces for the specified process-id.

25
Q

IOS-XR Command:
show route ipv4 ospf

A

Displays OSPF routes that are installed in the global routing table.

26
Q

IOS-XR Command:
show route ipv4 connected

A

Displays directly connected routes in the global routing table.

27
Q

IOS-XR Command:
show route vrf [vrf-name] connected

A

Displays directly connected routes in the specified vrf-name VRF.

28
Q

IOS-XR Command:
show vrf all

A

Displays VRF information.

29
Q

IOS-XR Command:
show vrf [vrf-name] ipv4 detail

A

Displays detailed information for the specified vrf-name VRF.

30
Q

IOS-XR Command:
vrf [vrf-name]

A

Creates a VRF with name vrf-name.

31
Q

IOS-XR Command:
vrf [vrf-name] address-family ipv4 unicast

A

BGP configuration mode command. Enters to vrf-name VRF address family IPv4 unicast configuration mode.

32
Q

IOS-XE Command:
address-family ipv4

A

BGP configuration mode command. Activates and enters IPv4 address family configuration mode.

33
Q

IOS-XE Command:
address-family ipv4 unicast

A

VRF configuration mode command. Enters IPv4 address family configuration mode.

34
Q

IOS-XE Command:
address-family vpnv4

A

BGP configuration mode command. Enters VPNv4 address family configuration mode.

35
Q

IOS-XE Command:
address-family ipv4 vrf [vrf-name]

A

BGP configuration mode command. Enters vrf-name VRF instance configuration mode.

36
Q

IOS-XE Command:
configure terminal

A

Enters global configuration mode.

37
Q

IOS-XE Command:
do

A

Enables you to run EXEC commands from any configuration mode.

38
Q

IOS-XE Command:
exit

A

Returns to previous configuration mode.

39
Q

IOS-XE Command:
interface [interface]

A

Enters interface configuration mode.

40
Q

IOS-XE Command:
ip address [ip-address] [network-mask]

A

Interface configuration mode command. Assigns an IPv4 address to the configured interface.

41
Q

IOS-XE Command:
ping [destination-ip]

A

Verifies connectivity to the specified destination-ip.

42
Q

IOS-XE Command:
ping vrf [vrf-name] [destination-ip]

A

Verifies connectivity to the specified destination-ip in the specified vrf-name VRF.

43
Q

IOS-XE Command:
neighbor [ip-address] activate

A

BGP configuration mode command. Activates an exchange of routes from the address family under the configuration for the specified neighbor.

44
Q

IOS-XE Command:
neighbor [ip-address] next-hop-self

A

BGP configuration mode command. Configures the router as the next hop for a BGP-speaking neighbor or peer group (in router configuration mode).

45
Q

IOS-XE Command:
neighbor [ip-address] send-community

A

BGP configuration mode command. Specifies that a community attribute should transmit to a BGP neighbor (in address family or router configuration mode).

46
Q

IOS-XE Command:
rd [value]

A

VRF configuration mode command. Assigns a route distinguisher to a VRF.

47
Q

IOS-XE Command:
route-target export [value]

A

VRF address family configuration mode command. Assigns an export route target to a VRF.

48
Q

IOS-XE Command:
route-target import [value]

A

VRF address family configuration mode command. Assigns an import route target to a VRF.

49
Q

IOS-XE Command:
router bgp [as-number]

A

Enters BGP configuration mode.

50
Q

IOS-XE Command:
show bgp all summary

A

Displays BGP neighbor information for all configured address families.

51
Q

IOS-XE Command:
show bgp vpnv4 unicast all summary

A

Displays BGP neighbor information for VPNv4 unicast address family in all VRFs.

52
Q

IOS-XE Command:
show ip route connected

A

Displays directly connected routes in the global routing table.

53
Q

IOS-XE Command:
show ip route vrf [vrf-name] connected

A

Displays directly connected routes in the specified vrf-name VRF routing table.

54
Q

IOS-XE Command:
show vrf

A

Displays configured VRFs’ information.

55
Q

IOS-XE Command:
show vrf detail [vrf-name]

A

Displays detailed information for the specified vrf-name VRF.

56
Q

IOS-XE Command:
vrf forwarding [vrf-name]

A

Interface configuration mode command. Assigns an interface to a VRF.

57
Q

IOS-XE Command:
vrf definition [vrf-name]

A

Creates a VRF instance.