What is the gain tilt of all of the seven channels?
Click the Exhibit button to view the graph.
The graph represents optical signal power versus wavelength measurement from 1550nm to
1560nm. What is the gain tilt of all of the seven channels?
Which two solutions would allow for more bandwidth for the application?
An administrator of a peer-to-peer server application reports that the maximum bandwidth that his
application receives is 90 Mb/s. You have an 8-port, 100-Mb/s EtherChannel bundle on the
switching infrastructure between the two servers, resulting in a bidirectional throughput of more
than what is recorded. Which two solutions would allow for more bandwidth for the application?
(Choose two.)
What best describes that plan?
Click the Exhibit button to view the topology.
The diagram shows a campus with a L2 switched backbone. The backbone has a single VLAN (=
subnet) with no loops. The links into the backbone are routed interfaces, not VLAN trunks. Switch
X is the STP root of the core VLAN and switch Y is the standby root. The connection between X
and Y is an EtherChannel. The network architect wants to add more redundancy by connecting
the L3 switches in the distribution layer to both X and Y. What best describes that plan?
Which item would most likely cause this problem?
A user has no network connectivity. A check of the associated port indicates that the interface is
up, the line protocol is down. Which item would most likely cause this problem?
which byte supplied by the ADM at Site B in both directions in the section overhead is used for transporting S
Click the Exhibit button.
The network shown supports Synchronous Status Messaging (SSM), which byte supplied by the
ADM at Site B in both directions in the section overhead is used for transporting SSM messages?
MPLS does not support:
MPLS does not support:
What should the Bc and Be setting be when using generic traffic shaping?
A router is connected to an HDLC circuit via a T1 physical interface. The SLA for this link only
allows for a sustained rate of 768 kb/s. Bursts are allowed for up to 30 seconds at up to line rate,
with a window Tc of 125 ms. What should the Bc and Be setting be when using generic traffic
shaping?
hown, when is the extinction ratio acceptable?
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In the OC-48 signal shown, when is the extinction ratio acceptable?
When this is detected, the retransmission is sent by:
Click the Exhibit button to view the topology.
Host 1 and Host 2 are on Ethernet LANs in different buildings. A serial line is installed between
two Cisco routers using Cisco HDLC serial line encapsulation. Routers A and B are configured to
route IP traffic. Host 1 sends a packet to Host 2. A line hit on the serial line causes an error in the
packet. When this is detected, the retransmission is sent by:
Which load-balance algorithms can you use in the switch in order to optimize this load balancing?
The EtherChannel between your LAN switch and the Internet router is not load-balancing
efficiently. On the switch, there are several workstations with valid IP ranges. Which load-balance
algorithms can you use in the switch in order to optimize this load balancing? (Choose four.)