A.Sending out a graceful restart PDU B.Sending an LSP that contains no TLVs. C.Sending out a restarts TLV with the RR bit set. D.Reflooding its LSP with a maximum sequence number.
A.Under the BGP group， configure family inet any B.Use the set protocol MBGP command to enable MBGP C.Under the BGP group， configure family inet multicast D.Use the set rib-group command to copy the multicast routes into inet.1
A.an LSP for each local CE device B.an LSP for each remote PE device C.an LSP for each remote CE device D.an LSP for each CE facing interface
A.PIM-SM B.Scoping C.Auto-RP D.MBGP
A.Forwards them to Router B B.Forwards them to Router C C.Detects a routing loop and discards them. D.Forwards them to Router B and Router C alternately.
A.AF B.AFI C.MAC D.Area E.SysID F.A-Selector G.N-Selector H.IP-address
A.Level 1 internal routes B.Level 1 external routes C.Level 2 internal routes D.Level 2 external routes
A.exp B.dscp C.802.1P D.inet-precedence mode ipprec-default E.inet-precedence mode ipprec-compatability
A.get-ospf B.reject-all C.get-statics D.get-aggregate
A.By specifying the area-range statement. B.By creating aggregate routes and applying policies. C.By specifying the route-summarization statement. D.By specifying the area-range restrict statement.
