3-8 - Deploy Internet Access as a VPN Service - Command Reference Flashcards
IOS-XR Command:
show bgp [ ipv4 { unicast | multicast | labeled-unicast | all | tunnel | | flowspec } | ipv6 { unicast | multicast | all | labeled-unicast | | flowspec } | all { unicast | multicast | all | labeled-unicast | mdt | tunnel } | vpnv4 { flowspec | multicast | unicast } [ rd rd-address ] | vrf { vrf-name | all } [ ipv4 { unicast | labeled-unicast } | ipv6 {unicast | flowspec} ] | { flowspec | unicast } | | [ instance ] | | [ instances ] | | flowspec ] [ ip-address [ { mask | / prefix-length } [ longer-prefixes | unknown-attributes | bestpath-compare ] ] ] [standby] [detail]
Displays entries in the BGP topology table.
IOS-XR Command:
show running-config router [protocol]
Displays the running configuration for a specific routing protocol.
IOS-XR Command:
encapsulation dot1Q [vlan-id]
Enables IEEE 802.1Q encapsulation of traffic on a specified interface for the specified VLAN ID.
IOS-XR Command:
router ospf [process-id]
Enters OSPF configuration mode for a specified process ID.
IOS-XR Command:
set extcommunity rt [as-number:nn]
Sets the BGP route-target extended-community attributes.
IOS-XR Command:
traceroute <host_ipv4_address> [ source {src_host_ipv4_address} ] [ vrf vrf_nam ]</host_ipv4_address>
Discovers the routes that packets actually take when traveling to their destination.
IOS/IOS-XE Command:
bridge-domain [bridge-id]
Binds the EFP to a bridge domain instance.
IOS/IOS-XE Command:
encapsulation dot1Q [vlan-id]
Enables IEEE 802.1Q encapsulation of traffic on a specified interface for the specified VLAN ID.
IOS/IOS-XE Command:
export map [map-name]
Associates an export map with a VPN VRF instance.
IOS/IOS-XE Command:
neighbor [ip-address] activate
Enables the exchange of information with a BGP neighbor. Use the no form of this command to disable the exchange of information.
IOS/IOS-XE Command:
neighbor [ip-address] default-originate
Causes a BGP speaker (the local router) to send the default route 0.0.0.0/0 to a BGP neighbor.
IOS/IOS-XE Command:
neighbor [ip-address] next-hop-self
Configures the local router as the next hop for a BGP-speaking neighbor or peer group.
IOS/IOS-XE Command:
neighbor [ip-address] prefix-list [acl-name] {in | out}
Filters the routes that a BGP router receives or advertises to the specified neighbor.
IOS/IOS-XE Command:
neighbor [ip-address] remote-as [autonomous-system-number]
Adds an entry to the BGP or multiprotocol BGP neighbor table. To terminate peering sessions with the neighbor, use the no form of this command.
IOS/IOS-XE Command:
neighbor [ip-address] update-source [interface]
Configures Cisco IOS Software to allow BGP sessions to use the IP address on any operational interface as source for TCP connections.
IOS/IOS-XE Command:
network <ip-address> [ wildcard-mask | mask ] area area-id</ip-address>
Defines the interfaces on which OSPF runs and associates them to OSPF areas.
IOS/IOS-XE Command:
ping <host_ipv4_address> [ repeat num_packets ] [ source {src_host_ipv4_address} ] [ vrf vrf_nam ]</host_ipv4_address>
Verifies the system’s ability to communicate with a remote node in the network by passing data packets between them and measuring the response.
IOS/IOS-XE Command:
rd [as-number:nn]
Configures a route distinguisher for MP-BGP.
IOS/IOS-XE Command:
rewrite ingress tag pop 1 symmetric
Specifies the rewrite operation for VLAN tags. On ingress, the outer VLAN tag pops; symmetrically, on egress, the outer VLAN tag imposes.
IOS/IOS-XE Command:
route-map [map-name] {permit | deny} [sequence-number]
Creates a route map, enters route-map configuration mode, and defines the conditions for the route map. To delete an entry, use the no form of this command.
IOS/IOS-XE Command:
route-target export [as-number:nn]
Configures a VPN VRF export route-target extended community.
IOS/IOS-XE Command:
route-target import [as-number:nn]
Configures a VPN VRF import route-target extended community.
IOS/IOS-XE Command:
service instance [number] ethernet
Creates a type Ethernet EFP on a Layer 2 interface or EtherChannel and enters service instance configuration mode.
IOS/IOS-XE Command:
set extcommunity rt [as-number:nn]
Sets the BGP route-target extended-community attributes.
IOS/IOS-XE Command:
show bgp [ipv4 {multicast | unicast} | vpnv4 all | vpnv6 unicast all] neighbors [slow | ip-address | ipv6-address [advertised-routes | dampened-routes | flap-statistics | paths [reg-exp] | policy [detail] | received prefix-filter | received-routes | routes]]
Displays information about BGP connections to neighbors.
IOS/IOS-XE Command:
show bgp vrf [vrf-name]
Displays entries in the BGP topology table for the specified VRF.
IOS/IOS-XE Command:
show ip bgp [ipv4 {multicast | unicast} | vpnv4 all | vpnv6 unicast all] neighbors [slow | ip-address | ipv6-address [advertised-routes | dampened-routes | flap-statistics | paths [reg-exp] | policy [detail] | received prefix-filter | received-routes | routes]]
Displays information about BGP connections to neighbors.
IOS/IOS-XE Command:
show ip route vrf [vrf-name]
Displays IP routing table information that associates with a VRF.
IOS/IOS-XE Command:
show running-config interface [interface]
Displays the running configuration for a specific interface.
IOS/IOS-XE Command:
show vlan brief
Displays summary information for all VLANs, including name of the VLAN, status, and assigned ports.
IOS/IOS-XE Command:
traceroute <host_ipv4_address> [ source {src_host_ipv4_address} ] [ vrf vrf_nam ]</host_ipv4_address>
Discovers the routes that packets actually take when traveling to their destination.
IOS/IOS-XE Command:
vlan [vlan-id]
Creates a VLAN or enters VLAN configuration mode for the specified VLAN (or both).
IOS/IOS-XE Command:
vrf forwarding [vrf-name]
Assigns an interface or subinterface to the specified VRF.
