Test the kernel-based and non-SLB protocols

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OSPF enhanced interior Gateway Routing Protocol
Predecessor: 100 IGRP servers
Features
1. Range: IGP
2. Design Principle: Compound protocol distance vector + link state = advanced distance vector protocol
3. classless: vlsm CIDR
L2
IP
MongoDB 88
FCs
4. Package Structure
5. Local computing, diffusion update, millisecond-level convergence
6. incremental update,
7. Support for multiple network protocols IPv4 IPv6 IP talk
8. Flexible network design address Planning Route Summary
9. Replace broadcast update 224.0.0.10 with multicast and unicast update
10.100% no-ring Routing
11. simple configuration
12. Support for non-equivalent load balancing
13. Flexible route control
A 0
0.0.0.0 -- 127.255.255.255
B10
128.0.0.0-191.20.255
C110
192.0.0.0-223.20.255
Classless Routing
Master route entry with a mask of/8/16/24
Classless Routing
Metric = bandwidth + Delay
Bandwidth = 256*107/min bandwidth
Delay= 256 * Summary delay/10
Ethernet0/0 is up, line protocol is up
Hardware is amdp2, address is cc00.4798.0000 (BIA cc00.4798.0000)
Internet address is 21.1.1.1/24
MTU 1500 bytes, BW 10000 kbit, dly 1000 USEC,
Serial1/0 is up, line protocol is up
Hardware is m4t
Internet address is 12.1.1.1/24
MTU 1500 bytes, BW 1544 kbit, dly 20000 USEC,
Loopback0 is up, line protocol is up
Hardware is loopback
Internet address is 1.1.1.1/24
MTU 1514 bytes, BW 8000000 kbit, dly 5000 USEC,
Min bandwidth
Delay Summary
FD
Ad
R1-R2 e00000/0
10000 kbit
6000 USEC
409600
128256
R1-R2 seral1/0.
BW 1544 kbit
25000 USEC
2297856
128256
Walls-eigrp3
September 7, 2014
13: 51
Partition 07, 1st
R1-R2 seral1/0.
BW 1544 kbit
25000 USEC
2297856
128256
256000 + 153600 =
1657856 + 640000
256 + 128000
Summary
172.16.12.0/24
172.16.htm/24
172.16.14.0/24
172.16.15.0/24
172.16.12.0/22
R3 # SH ip route | in 172
172.16.0.0/22 is subnetted, 1 subnets
D 172.16.12.0 [90/2553856] via 13.1.1.1, 00:00:11, serial1/0
R1 # SH ip route | in 172
172.16.0.0/16 is variably subnetted, 5 subnets, 2 masks
D 172.16.12.0/22 is a summary, 00:01:04, null0
D 172.16.12.0/24 [90/640000] via 12.1.1.2, 00:05:30, ethernet0/0
D 172.16.htm/24 [90/640000] via 12.1.1.2, 00:05:26, ethernet0/0
D 172.16.14.0/24 [90/640000] via 12.1.1.2, 00:05:21, ethernet0/0
D 172.16.15.0/24 [90/640000] via 12.1.1.2, 00:05:16, ethernet0/0
Interface serial1/0
IP address 13.1.1.1 255.255.255.0
IP Summary-address VPN 100 172.16.12.0 255.255.252.0 5
Interface ethernet0/0
IP address 12.1.1.1 255.255.255.0
IP Summary-address VPN 100 192.168.12.0 255.255.252.0 200
R3 # SH ip route | in 172
172.16.0.0/22 is subnetted, 1 subnets
D 172.16.12.0 [90/2553856] via 13.1.1.1, 00:15:36, serial1/0
R2 # SH ip route | in 192
D 192.168.12.0/22 [90/2553856] via 12.1.1.1, 00:01:35, ethernet0/0
Leakage list
Allow corresponding route entries in the summary route (the attributes are not changed)
Access-list 11 permit 192.168.20.
Route-map wallspermit 10
Match ip address 11
Interface ethernet0/0
IP address 12.1.1.1 255.255.255.0
IP Summary-address VPN 100 192.168.12.0 255.255.252.0 5 leak-map Wils
R2 # SH ip route | in 192
D ex 192.168.20./ 24 [170/2553856] via 12.1.1.1, 00:00:28, ethernet0/0
D 192.168.12.0/22 [90/2553856] via 12.1.1.1, 00:03:55, ethernet0/0
Partition 07, 2nd
Non-equivalent load balancing
FD
Ad
Attribute
Bangwidth
Delay Summary
R5-R1-R4
435200
409600
CS
10000
7000
R5-R2-R4
2323456
409600
FS
1544
26000
R5-R3-R4
2809856
2297856
1544
45000
256000 +
1657856 +
Ethernet0/0 is up, line protocol is up
MTU 1500 bytes, BW 10000 kbit, dly 1000 USEC,
Serial1/0 is up, line protocol is up
MTU 1500 bytes, BW 1544 kbit, dly 20000 USEC,
Loopback0 is up, line protocol is up
MTU 1514 bytes, BW 8000000 kbit, dly 5000 USEC,
CS 'fd * variance> fs' FD
4.0.0.0/24 is subnetted, 1 subnets
D 4.4.4.0 [90/435200] via 15.1.1.1, 00:00:16, ethernet0/0
P 4.4.4.0/24, 1 successors, FD is 435200
Via 15.1.1.1 (435200/409600), ethernet0/0
Via 25.1.1.2 (2323456/409600), serial1/0
After change
Router VPN 100
Variance 6
Network 0.0.0.0
No auto-Summary
D 4.4.4.0 [90/2323456] via 25.1.1.2, 00:00:16, serial1/0
[90/435200] via 15.1.1.1, 00:00:16, ethernet0/0
R5 # traceroute 4.4.4.4
Type escape sequence to abort.
Tracing the route to 4.4.4.4
1 25.1.1.2 84 msec
15.1.1.1 32 msec
25.1.1.2 56 msec
2 14.1.1.4 32 msec
24.1.1.4 36 msec
14.1.1.4 44 msec
R5 # traceroute 4.4.4.4
Type escape sequence to abort.
Partition 07, 3rd
Type escape sequence to abort.
Tracing the route to 4.4.4.4
1 15.1.1.1 20 msec 32 msec 40 msec
2 14.1.1.4 36 msec 28 msec 60 msec
R5 # traceroute 4.4.4.4
Type escape sequence to abort.
Tracing the route to 4.4.4.4
1 15.1.1.1 32 msec 36 msec 32 msec
2 14.1.1.4 56 msec
24.1.1.4 52 msec
14.1.1.4 28 msec
R5 # traceroute 4.4.4.4
Offset list
Offer-set list
4.0.0.0/24 is subnetted, 1 subnets
D 4.4.4.0 [90/2323456] via 25.1.1.2, 00:15:48, serial1/0
[1, 90/435200] via 15.1.1.1,
44.0.0.0/24 is subnetted, 1 subnets
D 44.44.44.0 [90/2323456] via 25.1.1.2, 00:00:05, serial1/0
[90/435200] via 15.1.1.1, 00:00:05, ethernet0/0
Access-list 44 permit 44.44.44.0
Router VPN 100
Offset-list 44 in 1888256 ethernet0/0
4.0.0.0/24 is subnetted, 1 subnets
D 4.4.4.0 [90/2323456] via 25.1.1.2, 00:00:06, serial1/0
[90/435200] via 15.1.1.1, 00:00:06, ethernet0/0
44.0.0.0/24 is subnetted, 1 subnets
D 44.44.44.0 [90/2323456] via 25.1.1.2, 00:00:08, serial1/0
[90/2323456] via 15.1.1.1, 00:00:08, ethernet0/0
Key Chain
Key Chain Cisco
Key 1
Key-string ccna
Accept-lifetime 00:00:00 Jan 1 2011: Jan 1 2012
Send-lifetime 00:00:00 Jan 1 2011 00:00:10 Jan 1 2012
Key 2
Key-string ccnp
Accept-lifetime 00:00:00 Jan 1 2012 00:00:10 Jan 1 2013
Send-lifetime 00:00:00 Jan 1 2012 00:00:10 Jan 1 2013
Key 3
Key-string CCIE
Accept-lifetime 00:00:00 Jan 1 2013 00:00:10 Jan 1 2014
Send-lifetime 00:00:00 Jan 1 2013 00:00:10 Jan 1 2014
Interface ethernet0/0
IP address 14.1.1.1 255.255.255.0
IP Authentication Mode Kerberos 100 MD5
IP authentication key-chain VPN 100 Cisco
Partition 07, 4th
R1 # clock set 00:00:00 1 Jan 2011
Key-chain Cisco:
Key 1 -- text "ccna"
Accept lifetime (00:00:00 UTC Jan 1 2011)-(00:00:10 UTC Jan 1 2012)
Send lifetime (00:00:00 UTC Jan 1 2011)-(00:00:10 UTC Jan 1 2012)
Key 2 -- text "ccnp"
Accept lifetime (00:00:00 UTC Jan 1 2012)-(00:00:10 UTC Jan 1 2013)
Send lifetime (00:00:00 UTC Jan 1 2012)-(00:00:10 UTC Jan 1 2013)
Key 3 -- text "CCIE"
Accept lifetime (00:00:00 UTC Jan 1 2013)-(00:00:10 UTC Jan 1 2014)
Send lifetime (00:00:00 UTC Jan 1 2013)-(00:00:10 UTC Jan 1 2014)
R1 # sh key chain
Key-chain Cisco:
Key 1 -- text "ccna"
Accept lifetime (00:00:00 UTC Jan 1 2011)-(00:00:10 UTC Jan 1 2012)
Send lifetime (00:00:00 UTC Jan 1 2011)-(00:00:10 UTC Jan 1 2012)
Key 2 -- text "ccnp"
Accept lifetime (00:00:00 UTC Jan 1 2012)-(00:00:10 UTC Jan 1 2013) [valid now]
Send lifetime (00:00:00 UTC Jan 1 2012)-(00:00:10 UTC Jan 1 2013) [valid now]
Key 3 -- text "CCIE"
Accept lifetime (00:00:00 UTC Jan 1 2013)-(00:00:10 UTC Jan 1 2014)
Send lifetime (00:00:00 UTC Jan 1 2013)-(00:00:10 UTC Jan 1 2014)
155.5.0.0/24 is subnetted, 1 subnets
D ex 155.5.5.0 [170/409600] via 15.1.1.5, 00:00:08, ethernet0/1
55.0.0.0/24 is subnetted, 1 subnets
D ex 55.55.55.0 [170/409600] via 15.1.1.5, 00:00:08, ethernet0/1
5.0.0.0/24 is subnetted, 1 subnets
D 5.5.5.0 [90/409600] via 15.1.1.5, 00:00:08, ethernet0/1
172.16.0.0/23 is subnetted, 1 subnets
D 172.16.12.0 [90/409600] via 15.1.1.5, 00:00:08, ethernet0/1
15.0.0.0/24 is subnetted, 1 subnets
C 15.1.1.0 is directly connected, ethernet0/1
D * Ex 0.0.0.0/0 [170/307200] via 15.1.1.5, 00:00:10, ethernet0/1
Partition 07, 5th

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Test the kernel-based and non-SLB protocols