Sending out a graceful restart PDU
Sending an LSP that contains no TLVs.
Sending out a restarts TLV with the RR bit set.
Reflooding its LSP with a maximum sequence number.
多选题What are commands that can be used to configure MBGP for multicast？（）AUnder the BGP group， configure family inet anyBUse the set protocol MBGP command to enable MBGPCUnder the BGP group， configure family inet multicastDUse the set rib-group command to copy the multicast routes into inet.1
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多选题In the output of show isis adjacency， what are three valid items that can be displayed under the attributes header？（）AIS typeBattachedCoverloadDarea addresses
单选题What is the optimize timer on an RSVP-signaled Label-Switched Path （LSP）？（）A the time it takes to identify the optimal path for the LSPB the interval at which the ingress router recalculates the LSP’s pathC the time the ingress router takes to establish the primary pathD the maximum number of times the ingress router tries to establish the primary path
单选题How is a tie broken in Auto-RP？（）A Lowest IP addressB Highest IP addressC Lowest MAC addressD Highest MAC address
单选题Routers A and B are connected with a point-to-point OC-3 interface. Each router’s OC-3 interface is configured for both Level 1 and Level 2. The routers are configured in different areas.How many IS-IS adjacencies exist between the two routers？（）A 0B 1C 2D 3
单选题You have a firewall filter containing two terms applied in an inbound direction on a customer interface. You would like this filter to protect your network from a spoofed denial of service attack. What match criterion should be used in the first term of the filter？（）A Source TCP portB Source IP addressC Destination TCP portD Destination IP address
多选题In JUNOS software， which three are valid encapsulation types for CCC？（）Ahdlc-cccBatm-cell-cccCcisco-hdlc-cccDethernet-vlan-cccEethernet-snap-ccc
