which subnets would be in the same Forwarding Equivalence Class (FEC) on router PE1
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In the MPLS network shown, which subnets would be in the same Forwarding Equivalence Class (FEC) on router PE1:
Optical Supervisory Channel that connects Cisco DWDM active platforms is
Optical Supervisory Channel that connects Cisco DWDM active platforms
is:
Host D sends a frame to Host B at the same time that Host B sends a frame to Host D
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Host D sends a frame to Host B at the same time that Host B sends a frame to Host D. Bridging is enabled on Router 1, and the two frames collide into each other. Select the best explanation of why Host B will or will not receive the original frame from Host D:
The graph represents optical signal power versus wavelength measurement from 1550nm to 1560nm
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The graph represents optical signal power versus wavelength measurement from 1550nm to 1560nm. The laser type that provides very narrow spectral widths, (<100kHz) in the 1550nm range for DWDM applications (as shown in the graph), is an example of a:
A line hit on the serial line causes an error in the packet
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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:
What IE is not mandatory in a Q.931 Service msg?
What IE is not mandatory in a Q.931 Service msg?
The purpose of Administrative Distance, as used by Cisco routers, is:
The purpose of Administrative Distance, as used by Cisco routers, is:
What is the maximum PMD value of a 100km fiber segment if the cable is specified with 0.5ps/km ? (worst case)?
What is the maximum PMD value of a 100km fiber segment if the cable is specified with 0.5ps/km ? (worst case)?
What is the equivalent of 50 GHz spacing in DWDM in terms of nm?
What is the equivalent of 50 GHz spacing in DWDM in terms of nm?
What Frame Relay Traffic Shaping map-class sub-command should be entered on Router A to prevent workstation A
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Router A has a 512K-access port into the frame relay cloud. Router B has 128K-access port into the frame relay cloud. The two routers are connected with symmetrical PVCs that are configured for 64K committed information rate (CIR). What Frame Relay Traffic Shaping map-class sub-command should be entered on Router A to prevent workstation A from overrunning the access port on Router B?