Co ai biet cai nay hong

[tilucsi]

Khong biet co ai gap tinh hung nay bao gio chua ???
Cach xu ly the nao ???
Forus packet la gi vay ????

Tu R2 co the Ping duoc Sw, nhung tu SW kg the ping dc R2
Routing chay binh thuong

Sw3550 ------------- R1-------------------R2
1.0.0.1 -- 1.0.0.2 + 2.0.0.1 -- 2.0.0.2

Debug ip packet form Switch

Switch#ping 2.0.0.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 2.0.0.2, timeout is 2 seconds:

1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending full packet.
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending full packet
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, rcvd 2
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, stop process pak for forus packet.
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending full packet.
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, rcvd 2
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, stop process pak for forus packet
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending full packet
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, rcvd 2
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, stop process pak for forus packet.
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending full packet.
Success rate is 0 percent (0/5)
Switch#
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, rcvd 2
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, stop process pak for forus packet
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, rcvd 2
1d19h: IP: s=2.0.0.2 (Vlan1), d=1.0.0.1, len 100, stop process pak for forus packet

[dangquangminh]

Hi

cấu hình của switch là như thế nào? Địa chỉ 1.0.0.1 là địa chỉ của interface vlan hay là địa chỉ của L3 port của switch?

[tilucsi]

Em da lam ca 2 truong hop, lan luot tung cai. Nhung lan nao no cung bao the

[dangquangminh]

hi

trong trường hợp em gán địa chỉ IP cho interface vlan 1 của switch, em có gán default-gateway chưa?

sw(config)#ip default-gateway 1.0.0.2

[tilucsi]

Em co add roi thay , em nghi Switch da biet duong di roi.
Bang chung la:
1d19h: IP: s=1.0.0.1 (local), d=2.0.0.2 (Vlan1), len 100, sending full packet

Hic hic, forus packet la gi vay thay ????

[thanhgiang23]

hi,
Ban cho SW routing bang protocol nao?
Hay ban co the cho minh chi tiet 1 chut ve cau hinh cua ca 3 con. Thx.

[tilucsi]

Minh chay Rip don gian thoi.
Minh đa lam 2 truong hop
1) Switch kg chay routing, chi set dèault gateway
2) Swich chay Rip lun
Ket qua la` the same

[toan_nguyen]

Minh nghi forus la for us, vi con 3550 nhan duoc packet gui cho ban than no.
Co the post config 3550 duoc khong?

[tilucsi]

Minh hong nghi forus packet la for us:
Moi nguoi co the xem link nay

http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Network%20Infrastructure&topic=WAN%2C%20Routing%20and%20Switching&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40%5E1%40%40.1ddb0402/0#selected_message

Minh se pót config con Switch len sau, thanx moi nguoi da giup do