You are provisioning an E-1 circuit on an ONS 15454 SNCP configuration and XC-VXL-10G card.
How many total ports are used within the Low-Order matrix at the source node?()
A. 0
B. 1
C. 2
D. 3
E. 5
您可能感興趣的試卷
你可能感興趣的試題
A. It protects signals against node failures between rings.
B. It protects signals against node failure within a single ring.
C. It allows for traffic to be preempted when a ring switch occurs.
D. Traffic can be dropped and continued at interconnecting nodes.
E. It protects preemptible traffic from being dropped when a ring switch occurs.
A customer would like to create a 1:1 protection group with a DS3Ni-12 card.
Where should it be placed in the chassis?()
A. only Slots 6 or 12
B. only Slots 3 or 15
C. high or low speed slots
D. directly adjacent to the working card
E. high-speed slots only (5/6 and 12/13)
A customer has 20 E1s to add between far-end nodes in an SNCP ring.
What type of circuit would you recommend?()
A. LO-PATH circuits
B. HO-PATH circuits
C. 1:1 protection circuits
D. 1:N protection circuits
E. LO-PATH tunnel circuits
Click the Exhibit button. As shown in the exhibit, a customer has several interconnected core rings. They want to create several irtual rings?utilizing their STM-64 backbone (nodes 1, 2, 3, and 4).
What do you recommend? ()
A. SNCP rings
B. MS-SPRing rings
C. 1:N protection on all core circuits
D. dual-ring interconnect with MS-SPRing rings
A customer has 2 E1s to add between far-end nodes in an SNCP ring.
What type of circuit should you recommend? ()
A. LO-PATH circuits
B. HO-PATH circuits
C. 1:1 protection circuits
D. 1:N protection circuits
E. LO-TUNNEL tunnel circuits
最新試題
Click the Exhibit button. The exhibit shows a 15454/15216 DWDM system and alarm indications. What are two possible sources of trouble shown in the system?()
A VC-4-4c consists of ().
Which device creates an OEO conversion? ()
In SDH, what is the name of the embedded Data Communication Channel (DCC) in bytes D1-D3?()
What are two major differences between MS-SPRing and SNCP?()
SDH Code Violations (CVs) totals in the PM tables are actually an accumulation of the number of().
The dispersion of a non-zero dispersion shifted fiber is 6 ps/nm*km at 1550 nm and 10 ps/nm*km at 1610 nm. What is the minimum dispersion compensation required if an L-Band DWDM signal travels through 200 km of fiber and has a dispersion tolerance of 1800 ps/nm?()
What three in combination are factors that can cause four-wave mixing in fiber-optic cables?()
How is SNCP and MS-SPRing traffic rerouted during a protection switch when a complete fiber cable cut occurs?()
Which timing mode is appropriate for an SDH NE that is adjacent to an SDH NE Bits-1 timing? ()