[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] values Origin attribute variable-length subnet masking. [See VLSM]2nd [See VLSM] variance command variance keyword EIGRP variance multiplier command VC (virtual circuit) verification OSPF 2nd OSPF multi-area networks 2nd 3rd 4th verifying BGP (Border Gateway Protocol) operations 2nd end-to-end connectivity ping command IS-IS 2nd debug commands show clns command 2nd show clns interface command show clns neighbors command show clns protocol command 2nd show clns route command show ip route isis command show isis database command show isis route command show isis spf-log command multihomed BGP environments 2nd policy-based routing debug ip policy EXEC command show ip policy EXEC command show route-map EXEC command 2nd redistribution (policy-based routing) 2nd virtual circuit. [See VC] virtual links OSPF multi-area networks 2nd 3rd VLSM 2nd 3rd 4th 5th 6th 7th 8th ( variable-length subnet masking) (variable-length subnet masking) EIGRP 2nd OSPF multi-area network support router configuration subnets binary representation 2nd 3rd 4th WAN link addressing point-to-point serial links |