Sending Ethernet Frames with Switches and Hubs Ethernet LANs behave slightly differently depending on whether the LAN has mostly modern devices, in particular, LAN switches instead of some older LAN devices called LAN hubs. Basically, the use of more modern switches

Example 1-20 shows SW9621-1, SW9621-2, and SW9621-3 Multicast PIM configurations and IP PIM status. Example 1-20 Enabling PIM on Routers 1 to 3 (SW9621-1 to SW9621-3) and Verifications SW9621-1(config)#feature pimSW9621-1(config)#interface e2/1SW9621-1(config-if)#ip pim sparse-modeSW9621-1(config)#interface e2/2SW9621-1(config-if)#ip pim sparse-modeSW9621-2(config)#feature pimSW9621-2(config)#interface e2/1SW9621-2(config-if)#ip pim sparse-modeSW9621-2(config)#interface e2/2SW9621-2(config-if)#ip pim sparse-modeSW9621-3(config)#feature

Review Questions Which of the following operators are ranked in increasing or the same order of precedence? Assume the + operator is binary addition, not the unary form. (Choose all that apply.) +, *, %, -- ++, (int), * =, ==, ! (short), =, !,