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.