ISP2_R4
ISP2_R5
ISP2_R1
ISP2_R2
ISP2_R3
ISP3_R5
ISP3_R4
ISP3_R3
ISP3_R2
ISP3_R1
C_R1
C_R2
C_R3
ISP1_R5
ISP1_R4
ISP1_R1
ISP1_R3
ISP1_R2
E_R1
A_R2
A_R3
A_R1
D_R1
D_R2
SW1
B_R2
B_R1
ISP4_R1
fa0/1
68.0.0.6/30
fa2/0
68.0.0.25/30
fa0/0
68.0.0.29/30
fa0/1
67.0.0.6/30
s0/0
75.0.0.34/30
fa0/0
67.0.0.21/30
s0/2
68.0.0.42/30
s0/0
192.59.128.5/30
fa0/1
67.0.0.5/30
fa1/0
67.0.0.9/30
fa0/0
192.59.128.9/30
fa0/0
67.0.0.1/30
fa1/0
68.0.0.26/30
fa0/1
75.0.0.9/30
fa0/0
192.59.128.10/30
fa0/0
70.2.128.5/30
fa0/1
67.0.0.17/30
fa0/1
192.59.128.13/30
s0/0
75.0.0.33/30
L0
75.0.1.2/32
L0
68.0.1.1/32
s0/0
96.0.0.2/30
fa0/1
75.0.0.10/30
s0/0
192.59.128.6/30
L0
68.0.1.2/32
fa2/0
67.0.0.14/30
fa1/0
68.0.0.5/30
s0/4
68.0.0.33/30
fa0/1
67.0.0.29/30
L0
68.0.1.3/32
L0
75.0.1.5/32
L0
68.0.1.4/32
fa2/0
69.57.112.5/30
L0
67.0.1.4/32
fa2/0
69.57.112.1/30
L0
192.59.129.3/32
L0
69.57.113.3/32
L0
192.59.129.1/32
L0
69.57.113.2/32
fa2/0
69.57.112.6/30
L0
69.57.113.1/32
L0
192.59.129.2/32
fa1/0
75.0.0.26/30
fa2/0
67.0.0.34/30
L0
67.0.1.3/32
fa2/0
67.0.0.33/.0
L0
67.0.1.2/32
fa0/0
67.0.0.2/30
L0
99.89.48.129/32
L0
67.0.1.1/32
L0
96.0.1.1/32
fa1/0
67.0.0.18/30
ISP4
AS 4
96.0.0.0/16
(ISP4 Interconnections 96.0.0.0/24)
(ISP4 Loopbacks 96.0.1.0/24)
96.0.0.0/8
97.0.0.0/8
98.0.0.0/8
99.0.0.0/8
s0/0
70.2.128.1/30
fa1/0
192.59.128.18/30
s0/5
68.0.0.37/30
s0/1
75.0.0.37/30
s0/2
68.0.0.41/30
fa0/0
64.1.16.1/29
L0
67.0.1.5/32
fa0/0
70.2.128.6/30
s0/4
68.0.0.34/30
fa0/0
68.0.0.9/30
s0/0
192.59.128.2/30
fa0/0
69.57.112.14/30
fa0/1
75.0.0.22/30
fa1/0
75.0.0.5/30
s0/1
75.0.0.38/30
Company D
AS 64512 Private
64.1.16.0/20 (PA)
(D Interconnections 64.1.16.0/24)
(D Loopbacks 64.1.17.0/24)
(D LANs 64.1.18.0 - 64.1.31.255)
fa0/1
75.0.0.6/30
fa0/1
68.0.0.21/30
L0
70.2.129.2/32
fa0/0
75.0.0.30/30
fa0/1
68.0.0.22/30
s0/0
192.59.128.1/30
Company C
AS 303 - Public
192.59.128.0/17 (PI)
(C Interconnections 192.59.128.0/24)
(C Loopbacks 192.59.129.0/24)
(C LANs 192.59.130.0 - 192.59.255.255)
fa0/0
68.0.0.10/30
fa0/1
68.0.0.2/30
fa0/1
67.0.0.30/30
s0/5
99.89.48.2/.0
fa0/1
68.0.0.1/30
fa0/1
75.0.0.21/30
L0
70.2.129.1/32
LAN_L100 70.2.130.1/24
fa0/0
75.0.0.1/30
fa0/0
75.0.0.2/30
<<<<<<EBGP>>>>>>
<<<<<<OSPF>>>>>>
fa0/1
69.57.112.18/30
fa0/0
75.0.0.29/30
fa1/0
69.57.112.10/30
Company B
AS 65534 Private
70.2.128.0/17 (PA)
(B Interconnections 70.2.128.0/24)
(B Loopbacks 70.2.129.0/24)
(B LANs 70.2.130.0 - 70.2.255.255)
Company A
AS 101 Public
69.57.112.0/20 (PA)
72.81.240.0/20 (PA)
(A Interconnections 69.57.112.0/24)
(A Loopbacks 69.57.113.0/24)
(A LANs 69.57.114.0 - 69.57.128.255)
(A LANs 72.81.240.0 - 72.81.255.255)
s0/0
70.2.128.2/30
s0/0
96.0.0.1/30
ISP2
AS 2 Public
75.0.0.0/16
(ISP2 Interconnections 75.0.0.0/24)
(ISP2 Loopbacks 75.0.1.0/24)
72.0.0.0/8
73.0.0.0/8
74.0.0.0/8
75.0.0.0/8
fa0/1
192.59.128.14/30
fa1/0
67.0.0.13/30
s0/5
68.0.0.38/30
Company E
65000 Private
99.89.48.0/22 (PA)
(E Interconnections 99.89.48.0/25)
(E Loopbacks 99.89.48.128/25)
(E LANs 99.89.49.0 - 99.89.51.255)
fa0/0
68.0.0.30/30
fa2/0
75.0.0.25/30
s0/0
70.2.128.10/30
ISP3
AS 3 Public
67.0.0.0/16
(ISP3 Interconnections 67.0.0.0/24)
(ISP3 Loopbacks 67.0.1.0/24)
64.0.0.0/8
65.0.0.0/8
66.0.0.0/8
67.0.0.0/8
L0
75.0.1.1/32
fa2/0
69.57.112.2/30
L0
68.0.1.5/32
fa0/1
69.57.112.17/30
s0/3
68.0.0.46/30
L0
75.0.1.4/32
fa0/0
69.57.112.13/30
s0/5
99.89.48.1/30
s0/0
70.2.128.9/30
fa1/0
69.57.112.9/30
ISP1
AS 1 Public
68.0.0.0/16
(ISP1 Interconnections 68.0.0.0/24)
(ISP Loopbacks 68.0.1.0/24)
68.0.0.0/8
69.0.0.0/8
70.0.0.0/8
71.0.0.0/8
fa0/0
67.0.0.22/30
s0/3
68.0.0.45/30
fa1/0
192.59.128.17/30