Part of finding out for CCNA exam achievement is retaining all of these new commands straight in your head! And Allow’s face it, there are a lot of instructions you need to know as a way to pass the CCNA Test and 안전놀이터 make that certification. Listed here’s a review of some vital distance vector and static routing commands you need to know, in conjunction with their correct utilization and console output.
Bandwidth
IGRP can make a default assumption that any Serial interface functioning IGRP is connected to a T1 line, which operates at 1544 KBPS. With equal-Price tag load-balancing enabled by default, This can be an undesirable assumption.
To alter IGRPs assumption, use the bandwidth command around the serial interface in question. Note that this command does NOT basically have an impact on the bandwidth accessible to the interface; it merely variations IGRPs assumption of the bandwidth.
R2#conf t
R2(config)#int s0
R2(config-if)#bandwidth 512
Distinct ip route *
This command clears your routing desk of all non-static and non-connected routes. In the lab setting, its incredibly helpful since it forces your routers managing routing protocols to deliver and ask for updates, rather then looking ahead to the regularly scheduled updates.
R2#very clear ip route *
Debug ip igrp functions
Debug ip igrp gatherings helps you to see IGRP updates being despatched and asked for. Right here, the debug is operate and afterwards the routing table is cleared. The router right away broadcasts update requests by means of the IGRP-enabled interfaces.
R2#debug ip igrp celebration
IGRP event debugging is on
06:02:fifty one: IGRP: broadcasting request on BRI0
06:02:fifty one: IGRP: broadcasting request on Serial0.123
Debug ip igrp transactions
To configure IGRP unequal-Value load-sharing With all the variance command, youve got to understand the metric of your a lot less-desirable routes. EIGRP keeps these in its topology table; IGRP has no these kinds of desk.
To find the metrics of routes not in the routing table, run debug ip igrp transactions. To pressure IGRP updates, the routing table down below was cleared with apparent ip route *.
R2#debug ip igrp transactions
IGRP protocol debugging is on
06:05:33: IGRP: received update from 172.12.123.1 on Serial0.123
06:05:33: subnet 172.twelve.123.0, metric 10476 (neighbor 8476)
06:05:33: community one.0.0.0, metric 8976 (neighbor 501)
06:05:33: IGRP: edition is now 3
06:05:33: IGRP: sending update to 255.255.255.255 via BRI0 (172.12.twelve.2)
06:05:33: community one.0.0.0, metric=8976
06:05:33: IGRP: sending update to 255.255.255.255 by way of Serial0.123 (172.twelve.123.2) – suppressing null update
06:05:34: IGRP: acquired update from 172.twelve.12.one on BRI0
06:05:34: subnet 172.twelve.thirteen.0, metric 160250 (neighbor 8476)
06:05:34: community 1.0.0.0, metric 158750 (neighbor 501)
Debug ip rip
R2#debug ip rip
IP protocol debugging is on
six:14:53: RIP: obtained v2 update from 172.23.23.3 on Ethernet0
six:fourteen:53: 1.0.0.0/8 by way of 0.0.0.0 in 16 hops (inaccessible)
6:fourteen:53: one.1.1.one/32 by using 0.0.0.0 in two hops
six:fourteen:fifty three: 172.twelve.0.0/16 by means of 0.0.0.0 in 16 hops (inaccessible)
six:14:fifty three: 172.twelve.12.two/32 by means of 0.0.0.0 in 2 hops
six:fourteen:fifty three: 172.12.thirteen.0/thirty through 0.0.0.0 in 1 hops
6:14:53: 172.twelve.123.0/24 by way of 0.0.0.0 in one hops
six:14:fifty three: 172.23.0.0/sixteen through 0.0.0.0 in 16 hops (inaccessible)
Operate debug ip rip to troubleshoot routing update issues, RIP authentication troubles, also to see the routing update contents. Crystal clear https://en.search.wordpress.com/?src=organic&q=토토사이트 ip route * was operate to distinct the routing table and also to force a RIP update.
Ip route
R2(config)#ip route one.1.1.one 255.255.255.255 172.12.123.1
OR
R2(config)#ip route one.one.1.1 255.255.255.255 serial0
To configure a static route to a supplied spot IP address, utilize the ip route command. The place is followed by a subnet mask, and that may be followed by possibly the subsequent-hop IP address or perhaps the exit interface over the community router.
Ip route 0.0.0.0 0.0.0.0
R2(config)#ip route 0.0.0.0 0.0.0.0 172.12.123.one
R2(config)#ip route 0.0.0.0 0.0.0.0 ethernet0
To configure a default static route, use possibly of these two instructions.
You could have any selection for the primary 0.0.0.0″, considering the fact that the next list of zeroes will be the subnet mask. This means that any place will match this route statement.
That’s a great critique to get going with! I’ll be again tomorrow with Element II of this CCNA Test command evaluate!