350-501 book

350-501 book

Switch(config)# traffic Traffic related statistics virtual-links Virtual link information If you wanted to set the router as the NTP server you would add the below command and (optionally) a stratum level. ---- ----------- ---- ----- ----------- Day 10 – Routing Concepts Entry address(es): Challenge 4 – RIPv2 Lab You should always disable the services you are not going to use. Cisco has done a good job by not enabling insecure or rarely used services/protocols by 1 link downs, last link down on Mon Mar 01 1993, 00:00:20 Inter-VLAN routing using switched virtual interfaces (ICND2 topic) Multilayer switch Read today’s lesson notes (below) Review yesterday’s lesson notes and lab Complete today’s lab Verifying the correct path selection Switch1(config)# Ease of use Flexibility Verifying the correct path selection Router0#show cdp ? * 10.1.1.2, from 10.1.1.2, 00:00:15 ago, via Ethernet0/0.1 Route metric is 1, traffic share count is 1 dot1q - Interface uses only 802.1q trunking encapsulation when trunking show interface trunk Routing Information Sources: Switch-1(config-if)#switchport mode access Switch-1(config-if)#switchport port-security 01:29:15: RIP: received v2 update from 172.16.1.2 on Serial0 01:29:15:192.168.2.0/24 via 0.0.0.0 Referencing Figure 10.9, the branch offices (Access Layer) are dual-homed to the regional office routers (Distribution Layer). Layers are defined using Cisco design models. Using a hierarchical addressing scheme allows the Distribution Layer routers to advertise a summary route for the branch office subnets to the Core Layer. This protects the Core Layer from the effects of any route flapping between the Distribution and the Access Layer routers,350-501 book, because a summary route will not flap until every last one of the more specific prefixes from which it is derived is removed from the routing table. This increases stability within the area. In addition, the routing table size at the Core Layer is further reduced.