()is the most flexible mode of all the transport modes.
r1 is the hub , multipoint mode subinterface, r2 and r3 is spoke, when r2 down at the spoke, What will r1 react?how about r3?
Which enterprise caching mode eliminates the need for Layer 4 switches or WCCP enabled routers to intercept user requests?()
Your database is configured in NOARCHIVELOG mode. All the control files have been lost due to a hard disk failure but the data files are not lost. You have the closed whole database backup available to you. Which two statements are true in this scenario?()
You are the top of the hierarchy in configuration mode. How would you save your configuration to a file on the router?()
Your database is running in ARCHIVELOG mode. One of the data files, USERDATA01.dbf, in the USERS tablespace is damaged and you need to recover the file until the point of failure. The backup for the datafile is available. Which three files would be used in the user-managed recovery process performed by the database administrator ()(DBA)? (Choose Three)
Which timing mode is appropriate for an SDH NE that is adjacent to an SDH NE Bits-1 timing? ()
When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.()
Which of the following can an operator use to shutdown a system into single-user mode?()
The ARQ mode should be applied().