ccna 200-301 exam free

ccna 200-301 exam free.Triggered Update )A feature of a routing protocol that, instead of waiting for the next periodic update, sends a routing update immediately when the network changes.Trunk ) In a campus network, a device on an Ethernet segment that adds aVLAN header that identifies the VLAN in which the frame resides. port aggregation (Trunking ) Also known as VLAN port aggregation. This method (using the Cisco ISL protocol or the IEEE 802.1 Q protocol) can support multiple VLANs with members on multiple switches.Trunking Administrative Mode A port aggregation setting configured on a Cisco switch interface, such as the configure switchportmode command.TrunkingOperationalMode The current state of a Cisco switch VLAN port aggregation interface.UUnique Local Address A type of IPv6 unicast landA type of address that can be used in place of an IPv4 private address. unequal-cost load balancing ) A concept in EIGRP where a router adds multiple unequal (unequal metric) routes to the routing table while allowing routes of equal metric to be used.Universal device identifier (UDI) This is a number assigned by Cisco to each router to uniquely identify the router's type and unique serial number for use by IOS software licensing programs.Universal image (universalimage) The CiscoIOS universal image includes all the features of all each specific device, which is why it was produced. The administrator only needs to license and enable that specific feature that it needs.