H35-260 무료 덤프문제 온라인 액세스

When PTN carries LTE services, it forwards packets based on MPLS label switching. In the MPLS label, which identification field can be used as a PTN to distinguish the label at the bottom of the stack?

• A.EXP
• B.BS
• C.Label ID
• D.TTL

Set up the alarm to report automatically, and report the alarm on the device side immediately after the alarm is generated. The alarm board pops up on the network management system. The user can view the alarm information in the alarm board, and does not need to actively search for words. Unnecessary alarms can be set to not be automatically reported. At this time, the alarm will no longer be reported to the network, even if the synchronization operation is performed.

• A.True
• B.False

When configuring LMSP, there are two switching modes: single turbulent cutting and inserting and double full switching. Single-ended switching does not require self-use protection

• A.True
• B.False

During the debugging of the SDH system, if the E1 port reports a T-ALOS alarm, which of the following actions are meaningful?

• A.Check the DDF rack connector
• B.Check whether the E1 port has loopback
• C.Check the business configuration
• D.Check the E1 wire between D75 and DDF connector

Which of the items are unreasonable to configure the default route on the PTN device in the LTE solution?

• A.Configure the default route on the standby point, and the next hop points to the standby L2/L3 node
• B.On the L3 raw node, configure a default route with the next hop pointing to the main L2/L3 node
• C.A default route is configured on the L2/L3 standby node, and the next hop points to the L3 master node
• D.The default route is configured on the L2/3 master node, and the next-hop points to the L3 master node