D-Link DGS-3630-52PC Quick installation Guide - Page 412

DGS-3630 Series Layer 3 Stackable Managed Switch Web UI Reference Guide The fields that can be configured are described below: Parameter Circuit Type Description Select the circuit type here. Options to choose from are: • Level-1 - Specifies to configure the Switch for Level 1 adjacency only. • Level-1-2 - Specifies to configure the Switch for Level 1 and Level 2 adjacency. • Level-2 - Specifies to configure the Switch for Level 2 adjacency only. Hello Padding Mesh Group Retransmit Interval Network Point-to-Point CSNP Interval Level-1 CSNP Interval Level-2 Hello Interval Level-1 Hello Interval Level-2 Hello Multiplier Level-1 Hello Multiplier Level-2 Metric Level-1 Select to enable or disable the hello padding feature here. ISIS hello packets are padded to the full maximum transmission unit (MTU) size. Padding ISIS hello packets to the full MTU allows early detection of errors that resulted from transmission problems with large frames or errors that resulted from mismatched MTUs on adjacent interfaces. Disable the hello padding in order to avoid wasting network bandwidth in case the MTU of both interfaces are the same. Enter the mesh group number here. This is used to optimize Link-State Packet (LSP) flooding on point-to-point networks. Select the Block option to specify that no LSP flooding will take place on this interface. Select the Default option to use the default setting. Enter the retransmit interval value here. This is used to configure the time between the retransmission of each link-state packet on a point-to-point link. The range is from 1 to 65535 seconds. Select to enable or disable the network point-to-point feature here. This is used to configure a network of only two networking devices that use broadcast media and the integrated ISIS routing protocol to function as a point-to-point link instead of a broadcast link. Enter the time interval value between transmissions of level-1 CSNPs here. This interval only applies to the designated router. The range is from 1 to 65535 seconds. Select the Default option to use the default value. Enter the time interval value between transmissions of level-2 CSNPs here. This interval only applies to the designated router. The range is from 1 to 65535 seconds. Select the Default option to use the default value. Enter the time interval value between transmissions of level-1 hello packets here. The range is from 1 to 65535 seconds. Select the Default option to use the default value. Enter the time interval value between transmissions of level-2 hello packets here. The range is from 1 to 65535 seconds. Select the Default option to use the default value. Enter the hello multiplier level-1 value here. The hello multiplier times the hello interval is equal to the hold time, which is advertised in ISIS hello packets. Using a smaller hello multiplier will get fast convergence. But it can result in more routing instability. When network stability is needed, set the hello multiplier to a larger value. The range is from 2 to 100. Select the Default option to use the default value. Enter the hello multiplier level-2 value here. The range is from 2 to 100. Select the Default option to use the default value. Enter the ISIS metric value here. This is assigned to the link and used to calculate the cost from each router via the links in the network to other destinations. This metric should be used only in the SPF calculation for Level 1 routing. The range is from 1 to 63. Select the Default option to use the default value. 400