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ANTON
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2011-03-24 17:06:38, 조회 : 382, 추천 : 46 |
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배경 : 회선 과다 사용(900M)로 증속 필요로 인한 사전 검증 테스트
장비 : C6509, SUP7203BXL, 12.2(18)SXF7
검증 방안 :
1) 포트채널 구성 확인 및 로드 분산 확인(Default Src/Dst Load Balancing)
2) 포트채널 부하 테스트
1. 포트채널 구성 확인 및 로드 분산 확인(Default Src/Dst Load Balancing)
[그림1].로드 분산 확인 검증 기본설정
[그림2].로드분산확인-N2X TEST 결과
750-SW3#sh etherchannel summary
Number of channel-groups in use: 1
Number of aggregators: 1
Group Port-channel Protocol Ports
------+-------------+-----------+-----------------------------------------------
20 Po20(RU) - Gi1/0/9(P) Gi1/0/10(P)
---------------------------------------------------------------------------------
3750-SW3#sh int g1/0/9
GigabitEthernet1/0/9 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0016.c898.0541 (bia 0016.c898.0541)
Description: SW#1
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 156/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:58, output 00:00:29, 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)
30 second input rate 612162000 bits/sec, 1195626 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
1052988372 packets input, 67391836921 bytes, 0 no buffer
Received 1561 broadcasts (1540 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1540 multicast, 0 pause input
0 input packets with dribble condition detected
--------------------------------------------------------------------------
3750-SW3#sh int g1/0/10
GigabitEthernet1/0/10 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0016.c898.0542 (bia 0016.c898.0542)
Description: SW#1
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 156/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:58, output 00:00:35, 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)
30 second input rate 612163000 bits/sec, 1195628 packets/sec
30 second output rate 13000 bits/sec, 13 packets/sec
1712049816 packets input, 116836315829 bytes, 0 no buffer
Received 1992 broadcasts (1990 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1990 multicast, 0 pause input
0 input packets with dribble condition detected
-------------------------------------------------------------------------------------
약간의 근소한 차이를 보이지만 정상적으로 로드밸런스가 되는 것을 확인 할 수 있다
3750-SW3#sh int gi1/0/9
GigabitEthernet1/0/9 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0016.c898.0541 (bia 0016.c898.0541)
Description: SW#1
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 156/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:45, output 00:00:16, 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)
30 second input rate 612740000 bits/sec, 1196759 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
1607855825 packets input, 102903356977 bytes, 0 no buffer
Received 1569 broadcasts (1548 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1548 multicast, 0 pause input
0 input packets with dribble condition detected
3750-SW3#sh int gi1/0/10
GigabitEthernet1/0/10 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0016.c898.0542 (bia 0016.c898.0542)
Description: SW#1
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 156/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:45, output 00:00:22, 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)
30 second input rate 612741000 bits/sec, 1196761 packets/sec
30 second output rate 8000 bits/sec, 8 packets/sec
2266917457 packets input, 152347848566 bytes, 0 no buffer
Received 2003 broadcasts (2001 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2001 multicast, 0 pause input
0 input packets with dribble condition detected
-------------------------------------------------------------------------------
3750-SW3#sh int gi1/0/9
GigabitEthernet1/0/9 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0016.c898.0541 (bia 0016.c898.0541)
Description: SW#1
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 156/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:47, output 00:00:18, 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)
30 second input rate 612740000 bits/sec, 1196759 packets/sec
30 second output rate 0 bits/sec, 0 packets/sec
1610262590 packets input, 103057389937 bytes, 0 no buffer
Received 1569 broadcasts (1548 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 1548 multicast, 0 pause input
0 input packets with dribble condition detected
3750-SW3#sh int gi1/0/10
GigabitEthernet1/0/10 is up, line protocol is up (connected)
Hardware is Gigabit Ethernet, address is 0016.c898.0542 (bia 0016.c898.0542)
Description: SW#1
MTU 9000 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 156/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 1000Mb/s, link type is auto, media type is 1000BaseSX SFP
input flow-control is off, output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:47, output 00:00:24, 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)
30 second input rate 612741000 bits/sec, 1196761 packets/sec
30 second output rate 8000 bits/sec, 8 packets/sec
2269324228 packets input, 152501881942 bytes, 0 no buffer
Received 2003 broadcasts (2001 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 2001 multicast, 0 pause input
0 input packets with dribble condition detected
------------------------------------------------------------------------------------
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