May 2011
Intermediate to advanced
788 pages
23h 34m
English
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Simple Router Configuration
Here, I have two routers connected through a switch. R1 has an IPv4 address of 10.0.0.1/24 on f0/0, and R6 has an IPv4 address of 10.0.0.6/24 on f0/0. To establish an IPv6 link-local address on these interfaces, I’ve done absolutely nothing other than enabling the interfaces (there is an IPv4 address applied, but it doesn’t affect this testing):
R1(config)#int f0/0R1(config-if)#ipv6 address autoconfig
Running the show interface command
on the revision of code I’m using gives no indication of an IPv6
address:
R1#sho int f0/0 FastEthernet0/0 is up, line protocol is up Hardware is MV96340 Ethernet, address is 0012.43b9.2c70 (bia 0012.43b9.2c70) Internet address is 10.0.0.1/24 MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 100Mb/s, 100BaseTX/FX ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:00, output 00:00:03, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: fifo Output queue: 0/40 (size/max) 5 minute input rate 3000 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 3403 packets input, 1970499 bytes Received 3393 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog 0 input packets with dribble condition detected 755 packets output, 77707 bytes, 0 underruns ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.