Circuit-Switched vs. Packet-Switched Networks
Circuit switching happens when two network devices establish a dedicated communication channel. The channel . . . of packet-switched networks are Ethernet and Frame Relay. Some protocols use packet-switching technology . . .
2K - last updated 2016-12-05 12:48 UTC by 7031
EIGRP
Enhanced Interior Gateway Routing Protocol (EIGRP) is a Cisco proprietary classless advance distance . . . horizon may cause problems when connected to a frame relay cloud. To disable it, use: config-if# no . . .
13K - last updated 2016-11-25 21:08 UTC by 7031
Frame Relay
Frame Relay is a standardized WAN technology meant to interconnect LANs over packet-switching networks, . . . operate over fractional T1, T1 or E1 lines. === Frame Relay PDU === || Flag Field (01111110) || Address . . . values become DTE addresses that are unique in Frame Relay WAN. Information field sets the max number . . .
3K - last updated 2016-12-05 12:29 UTC by 7031
Layer 2
* [[Ethernet IEEE 802.3]] * [[Frame Relay]] * [[ATM]] * [[MPLS]] * [[Redundancy and Spanning Tree Protocol . . .
1K - last updated 2021-11-07 11:34 UTC by 7031
MPLS
Multi-protocol Layer Switching is a protocol-independent transport. It operates between layer 2 and 3 . . . VPNs. LSPs are very similar to PVCs in ATM or Frame Relay but not dependent on L2 technology. MPLS . . .
2K - last updated 2016-12-05 12:36 UTC by 7031
X.25
X.25 is ITU-T standard protocol suite for packet switching over telephone line, leased lines and ISDN. . . . it is replaced by TCP/IP on a network layer or Frame Relay on a data link layer over high-quality . . .
1K - last updated 2016-12-05 12:39 UTC by 7031
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