keith barker says that a switched virtual interface is a logical interface created from an existing vlan... this is an excellent explanation of this vague difference... here you can download that video in zip format, and i suggest you do....
https://learningnetwork.cisco.com/docs/DOC-7501
the only requirement to creat a vlan is a number, period... to further create the svi, you must type int vlan 99, after creating the vlan... there are no other requirements to creating the svi...
dsw2(config)#vlan 99
dsw2(config-vlan)#end
dsw2#sh vlan brie
VLAN Name Status Ports
---- -------------------------------- --------- -------------------------------
1 default active Fa0/6, Fa0/7, Fa0/8, Fa0/9
Fa0/10, Fa0/11, Fa0/12, Fa0/13
Fa0/14, Fa0/15, Fa0/16, Fa0/17
10 data active
20 voice active
99 VLAN0099 active
100 mgmt active
1002 fddi-default act/unsup
1003 trcrf-default act/unsup
1004 fddinet-default act/unsup
1005 trbrf-default act/unsup
dsw2(config)#int vlan 99
dsw2(config-if)#do sh int vlan 99
Vlan99 is up, line protocol is down
Hardware is EtherSVI, address is 000b.5fc9.0000 (bia 000b.5fc9.0000)
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
network cisco ccna gns3 certification arteq
a network runs through it
No comments:
Post a Comment