Hi all,
I do have a similar setup as the one posted nearly 1 year ago, except I am
aggregating 2 FastEthernet instead of 3, and I am not doing any trunking.
------ ---------
| | | 6509 |
| | fe-0/2/1 8/3 | |
| M5 |---------------------------| + |
| | fe-0/2/0 8/21 | |
| |---------------------------| MSFC |
------ ---------
However, it seems that the ae0 is up, and the interface is having output, but no
input. Over at the Cat6 switch, is also the same (only output, no input)
May I know what could be the cause for the problem?
My configuration is as follows:
In Juniper :
chassis {
aggregated-devices {
ethernet {
device-count 16;
}
}
}
interfaces {
fe-0/2/0 {
fastether-options {
802.3ad ae0;
}
}
fe-0/2/1 {
fastether-options {
802.3ad ae0;
}
}
ae0 {
vlan-tagging;
aggregated-ether-options {
minimum-links 1;
}
unit 0 {
vlan-id 2;
family inet {
address 192.168.40.253/23;
}
}
}
}
In Catalyst 6509 :
#set boot command
set boot config-register 0x2
set boot system flash bootflash:cat6000-sup2k9.6-3-7.bin
set port channel 8/3,8/21 87
set port channel 8/3,8/21 mode on
In Catalyst 6509 MSFC :
interface Vlan2
ip address 192.168.40.1 255.255.254.0
From Juniper:
root@m20# run show interfaces ae0 detail
Physical interface: ae0, Enabled, Physical link is Up
Interface index: 23, SNMP ifIndex: 16, Generation: 22
Link-level type: Ethernet, MTU: 1518, Speed: 200mbps, Loopback: Disabled,
Source filtering: Disabled, Flow control: Disabled,
Minimum links needed: 1
Device flags : Present Running
Interface flags: SNMP-Traps
Current address: 00:90:69:55:13:f0, Hardware address: 00:90:69:55:13:f0
Last flapped : Never
Statistics last cleared: Never
Traffic statistics:
Input bytes : 0 0 bps
Output bytes : 1362750 176 bps
Input packets: 0 0 pps
Output packets: 29625 0 pps
Logical interface ae0.0 (Index 15) (SNMP ifIndex 17) (Generation 23)
Flags: SNMP-Traps VLAN 2 Encapsulation: Aggregate
Statistics Packets pps Bytes bps
Bundle:
Input : 0 0 0 0
Output: 583 0 48972 0
Link:
fe-0/2/0.0
Input : 0 0 0 0
Output: 583 0 48972 0
fe-0/2/1.0
Input : 0 0 0 0
Output: 0 0 0 0
Marker Statistics: Marker Rx Resp Tx Unknown Rx Illegal Rx
fe-0/2/0.0 0 0 0 0
fe-0/2/1.0 0 0 0 0
Protocol inet, MTU: 1500, Flags: None, Generation: 25 Route table: 0
Addresses, Flags: Is-Preferred Is-Primary
Destination: 192.168.40/23, Local: 192.168.40.253, Broadcast:
192.168.41.255, Generation: 22
From the Catalyst :
C6509> (enable) show chan traffic
ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ ----- ------- ------- ------- ------- ------- -------
866 8/3 0.00% 47.92% 0.00% 65.00% 100.00% 22.77%
866 8/21 0.00% 52.08% 0.00% 35.00% 0.00% 77.23%
Comments and suggestions are greatly appreciated.
Regards,
Cheeyong
----- Original Message -----
From: "Nicolas Fevrier" <nicolas.fevrier@telindus.fr>
To: <juniper@groupstudy.com>
Cc: <juniper-nsp@puck.nether.net>
Sent: Monday, November 19, 2001 11:21 PM
Subject: [j-nsp] 802.3ad vs FEC
> Hi group,
>
> I know 802.3ad has nothing to do with FastEtherChannel but as
> Stephane LITKOWSKI suggested it several days ago, if we force
> the channel on the cisco : It works fine ...
>
>
> ------ fe-0/2/2 7/3 ---------
> | |---------------------------| 6509 |
> | | fe-0/2/1 7/2 | |
> | M5 |---------------------------| + |
> | | fe-0/2/0 7/1 | |
> | |---------------------------| MSFC |
> ------ ---------
>
> I noticed several points :
> - if you have only one link up, the ae0 is down
> - but if you only deconnect one interface, the aggregate link
> is still working (with just 2 fastEthernet)
>
>
> On the juniper I just configure the ae0 interface with the
> IP add : 10.1.1.1/24
> and on the Cisco box, the VLAN 100 with IP : 10.1.1.2/24
>
>
> Check the config :
>
> On the catalyst :
>
> begin
> !
> #time: Mon Nov 19 2001, 16:57:38
> #version 6.3(3)
> !
> !
> !
> #!
> #vtp
> set vtp mode transparent
> set vlan 1 name default type ethernet mtu 1500 said 100001 state active
> set vlan 100 name test type ethernet mtu 1500 said 100100 state active
> [...]
> !
> #set boot command
> set boot config-register 0x2
> set boot system flash bootflash:cat6000-supcv.6-3-3.bin
> set boot system flash slot0:cat6000-sup.5-5-11.bin
> !
> #port channel
> set port channel 7/1-3 198
> !
> # default port status is enable
> !
> [...]
> #module 7 : 48-port 10/100BaseTX Ethernet
> set trunk 7/1 on dot1q 1-1005,1025-4094
> set trunk 7/2 on dot1q 1-1005,1025-4094
> set trunk 7/3 on dot1q 1-1005,1025-4094
> set port channel 7/1-3 mode on
> !
> [...]
> end
> Console> (enable)
>
> On the MSFC card :
>
> Router#sh run
> Building configuration...
>
> Current configuration : 482 bytes
> !
> version 12.1
> hostname Router
> boot system flash bootflash:c6msfc-dsv-mz.121-7.E.bin
> boot bootldr bootflash:c6msfc-boot-mz.121-7.E.bin
> ip subnet-zero
> interface Vlan1
> no ip address
> shutdown
> !
> interface Vlan100
> ip address 10.1.1.2 255.255.255.0
> !
> [...]
> end
>
> Router#
>
>
> On the Juniper :
> [...]
> chassis {
> aggregated-devices {
> ethernet {
> device-count 16;
> }
> }
> }
> interfaces {
> fe-0/2/0 {
> fastether-options {
> 802.3ad ae0;
> }
> }
> fe-0/2/1 {
> fastether-options {
> 802.3ad ae0;
> }
> }
> fe-0/2/2 {
> fastether-options {
> 802.3ad ae0;
> }
> }
> ae0 {
> vlan-tagging;
> aggregated-ether-options {
> minimum-links 2;
>
> }
> unit 0 {
> vlan-id 100;
> family inet {
> address 10.1.1.1/24;
> }
> }
> }
> }
> [...]
>
>
> root@M5LAB> show interfaces ae0 detail
> Physical interface: ae0, Enabled, Physical link is Up
> Interface index: 14, SNMP ifIndex: 22, Generation: 13
> Link-level type: Ethernet, MTU: 1518, Speed: 300mbps, Loopback:
Disabled,
> Source filtering: Disabled, Flow control: Disabled, Minimum links
needed:
> 2
> Device flags : Present Running
> Interface flags: SNMP-Traps
> Current address: 00:90:69:6f:7b:f0, Hardware address: 00:90:69:6f:7b:f0
> Statistics last cleared: Never
> Traffic statistics:
> Input bytes : 97397 0 bps
> Output bytes : 1432146 0 bps
> Input packets: 1290 0 pps
> Output packets: 2216 0 pps
>
> Logical interface ae0.0 (Index 3) (SNMP ifIndex 42) (Generation 7)
> Flags: SNMP-Traps VLAN 100 Encapsulation: Aggregate
> Statistics Packets pps Bytes bps
> Bundle:
> Input : 1211 0 92945 0
> Output: 1299 0 172142 0
> Link:
> fe-0/2/0.0
> Input : 957 0 71689 0
> Output: 1262 0 166962 0
> fe-0/2/1.0
> Input : 253 0 21192 0
> Output: 37 0 5180 0
> fe-0/2/2.0
> Input : 1 0 64 0
> Output: 0 0 0 0
> Marker Statistics: Marker Rx Resp Tx Unknown Rx Illegal Rx
> fe-0/2/0.0 0 0 0 0
> fe-0/2/1.0 0 0 0 0
> fe-0/2/2.0 0 0 0 0
> Protocol inet, MTU: 1500, Flags: Is-Primary, Generation: 8 Route
table:
> 0
> Addresses, Flags: Is-Default Is-Preferred Is-Primary
> Destination: 10.1.1/24, Local: 10.1.1.1, Broadcast: 10.1.1.255,
> Generation: 6
>
> root@M5LAB>
>
> And on the Catalyst :
>
> Console> (enable) show channel traffic
> ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
> ------ ----- ------- ------- ------- ------- ------- -------
> 833 7/1 0.00% 0.00% 0.00% 94.70% 0.00% 0.00%
> 833 7/2 100.00% 0.00% 0.00% 2.35% 0.00% 0.00%
> 833 7/3 0.00% 100.00% 0.00% 2.94% 0.00% 0.00%
>
>
> (I only use ping traffic between the Juniper and the Cisco)
>
>
>
> Console> (enable) sh trunk
> * - indicates vtp domain mismatch
> Port Mode Encapsulation Status Native vlan
> -------- ----------- ------------- ------------ -----------
> 7/1 on dot1q trunking 1
> 7/2 on dot1q trunking 1
> 7/3 on dot1q trunking 1
> 15/1 nonegotiate isl trunking 1
> 16/1 nonegotiate isl trunking 1
>
> Port Vlans allowed on trunk
> --------
> ---------------------------------------------------------------------
> 7/1 1-1005,1025-4094
> 7/2 1-1005,1025-4094
> 7/3 1-1005,1025-4094
> 15/1 1-1005,1025-4094
> 16/1 1-1005,1025-4094
>
>
>
> If you're interested, we also did the test with Juniper and Extreme Summit
> (802.3ad at both side).
>
> Nicolas.
>
>
>
>
> .
>
>
I do have a similar setup as the one posted nearly 1 year ago, except I am
aggregating 2 FastEthernet instead of 3, and I am not doing any trunking.
------ ---------
| | | 6509 |
| | fe-0/2/1 8/3 | |
| M5 |---------------------------| + |
| | fe-0/2/0 8/21 | |
| |---------------------------| MSFC |
------ ---------
However, it seems that the ae0 is up, and the interface is having output, but no
input. Over at the Cat6 switch, is also the same (only output, no input)
May I know what could be the cause for the problem?
My configuration is as follows:
In Juniper :
chassis {
aggregated-devices {
ethernet {
device-count 16;
}
}
}
interfaces {
fe-0/2/0 {
fastether-options {
802.3ad ae0;
}
}
fe-0/2/1 {
fastether-options {
802.3ad ae0;
}
}
ae0 {
vlan-tagging;
aggregated-ether-options {
minimum-links 1;
}
unit 0 {
vlan-id 2;
family inet {
address 192.168.40.253/23;
}
}
}
}
In Catalyst 6509 :
#set boot command
set boot config-register 0x2
set boot system flash bootflash:cat6000-sup2k9.6-3-7.bin
set port channel 8/3,8/21 87
set port channel 8/3,8/21 mode on
In Catalyst 6509 MSFC :
interface Vlan2
ip address 192.168.40.1 255.255.254.0
From Juniper:
root@m20# run show interfaces ae0 detail
Physical interface: ae0, Enabled, Physical link is Up
Interface index: 23, SNMP ifIndex: 16, Generation: 22
Link-level type: Ethernet, MTU: 1518, Speed: 200mbps, Loopback: Disabled,
Source filtering: Disabled, Flow control: Disabled,
Minimum links needed: 1
Device flags : Present Running
Interface flags: SNMP-Traps
Current address: 00:90:69:55:13:f0, Hardware address: 00:90:69:55:13:f0
Last flapped : Never
Statistics last cleared: Never
Traffic statistics:
Input bytes : 0 0 bps
Output bytes : 1362750 176 bps
Input packets: 0 0 pps
Output packets: 29625 0 pps
Logical interface ae0.0 (Index 15) (SNMP ifIndex 17) (Generation 23)
Flags: SNMP-Traps VLAN 2 Encapsulation: Aggregate
Statistics Packets pps Bytes bps
Bundle:
Input : 0 0 0 0
Output: 583 0 48972 0
Link:
fe-0/2/0.0
Input : 0 0 0 0
Output: 583 0 48972 0
fe-0/2/1.0
Input : 0 0 0 0
Output: 0 0 0 0
Marker Statistics: Marker Rx Resp Tx Unknown Rx Illegal Rx
fe-0/2/0.0 0 0 0 0
fe-0/2/1.0 0 0 0 0
Protocol inet, MTU: 1500, Flags: None, Generation: 25 Route table: 0
Addresses, Flags: Is-Preferred Is-Primary
Destination: 192.168.40/23, Local: 192.168.40.253, Broadcast:
192.168.41.255, Generation: 22
From the Catalyst :
C6509> (enable) show chan traffic
ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
------ ----- ------- ------- ------- ------- ------- -------
866 8/3 0.00% 47.92% 0.00% 65.00% 100.00% 22.77%
866 8/21 0.00% 52.08% 0.00% 35.00% 0.00% 77.23%
Comments and suggestions are greatly appreciated.
Regards,
Cheeyong
----- Original Message -----
From: "Nicolas Fevrier" <nicolas.fevrier@telindus.fr>
To: <juniper@groupstudy.com>
Cc: <juniper-nsp@puck.nether.net>
Sent: Monday, November 19, 2001 11:21 PM
Subject: [j-nsp] 802.3ad vs FEC
> Hi group,
>
> I know 802.3ad has nothing to do with FastEtherChannel but as
> Stephane LITKOWSKI suggested it several days ago, if we force
> the channel on the cisco : It works fine ...
>
>
> ------ fe-0/2/2 7/3 ---------
> | |---------------------------| 6509 |
> | | fe-0/2/1 7/2 | |
> | M5 |---------------------------| + |
> | | fe-0/2/0 7/1 | |
> | |---------------------------| MSFC |
> ------ ---------
>
> I noticed several points :
> - if you have only one link up, the ae0 is down
> - but if you only deconnect one interface, the aggregate link
> is still working (with just 2 fastEthernet)
>
>
> On the juniper I just configure the ae0 interface with the
> IP add : 10.1.1.1/24
> and on the Cisco box, the VLAN 100 with IP : 10.1.1.2/24
>
>
> Check the config :
>
> On the catalyst :
>
> begin
> !
> #time: Mon Nov 19 2001, 16:57:38
> #version 6.3(3)
> !
> !
> !
> #!
> #vtp
> set vtp mode transparent
> set vlan 1 name default type ethernet mtu 1500 said 100001 state active
> set vlan 100 name test type ethernet mtu 1500 said 100100 state active
> [...]
> !
> #set boot command
> set boot config-register 0x2
> set boot system flash bootflash:cat6000-supcv.6-3-3.bin
> set boot system flash slot0:cat6000-sup.5-5-11.bin
> !
> #port channel
> set port channel 7/1-3 198
> !
> # default port status is enable
> !
> [...]
> #module 7 : 48-port 10/100BaseTX Ethernet
> set trunk 7/1 on dot1q 1-1005,1025-4094
> set trunk 7/2 on dot1q 1-1005,1025-4094
> set trunk 7/3 on dot1q 1-1005,1025-4094
> set port channel 7/1-3 mode on
> !
> [...]
> end
> Console> (enable)
>
> On the MSFC card :
>
> Router#sh run
> Building configuration...
>
> Current configuration : 482 bytes
> !
> version 12.1
> hostname Router
> boot system flash bootflash:c6msfc-dsv-mz.121-7.E.bin
> boot bootldr bootflash:c6msfc-boot-mz.121-7.E.bin
> ip subnet-zero
> interface Vlan1
> no ip address
> shutdown
> !
> interface Vlan100
> ip address 10.1.1.2 255.255.255.0
> !
> [...]
> end
>
> Router#
>
>
> On the Juniper :
> [...]
> chassis {
> aggregated-devices {
> ethernet {
> device-count 16;
> }
> }
> }
> interfaces {
> fe-0/2/0 {
> fastether-options {
> 802.3ad ae0;
> }
> }
> fe-0/2/1 {
> fastether-options {
> 802.3ad ae0;
> }
> }
> fe-0/2/2 {
> fastether-options {
> 802.3ad ae0;
> }
> }
> ae0 {
> vlan-tagging;
> aggregated-ether-options {
> minimum-links 2;
>
> }
> unit 0 {
> vlan-id 100;
> family inet {
> address 10.1.1.1/24;
> }
> }
> }
> }
> [...]
>
>
> root@M5LAB> show interfaces ae0 detail
> Physical interface: ae0, Enabled, Physical link is Up
> Interface index: 14, SNMP ifIndex: 22, Generation: 13
> Link-level type: Ethernet, MTU: 1518, Speed: 300mbps, Loopback:
Disabled,
> Source filtering: Disabled, Flow control: Disabled, Minimum links
needed:
> 2
> Device flags : Present Running
> Interface flags: SNMP-Traps
> Current address: 00:90:69:6f:7b:f0, Hardware address: 00:90:69:6f:7b:f0
> Statistics last cleared: Never
> Traffic statistics:
> Input bytes : 97397 0 bps
> Output bytes : 1432146 0 bps
> Input packets: 1290 0 pps
> Output packets: 2216 0 pps
>
> Logical interface ae0.0 (Index 3) (SNMP ifIndex 42) (Generation 7)
> Flags: SNMP-Traps VLAN 100 Encapsulation: Aggregate
> Statistics Packets pps Bytes bps
> Bundle:
> Input : 1211 0 92945 0
> Output: 1299 0 172142 0
> Link:
> fe-0/2/0.0
> Input : 957 0 71689 0
> Output: 1262 0 166962 0
> fe-0/2/1.0
> Input : 253 0 21192 0
> Output: 37 0 5180 0
> fe-0/2/2.0
> Input : 1 0 64 0
> Output: 0 0 0 0
> Marker Statistics: Marker Rx Resp Tx Unknown Rx Illegal Rx
> fe-0/2/0.0 0 0 0 0
> fe-0/2/1.0 0 0 0 0
> fe-0/2/2.0 0 0 0 0
> Protocol inet, MTU: 1500, Flags: Is-Primary, Generation: 8 Route
table:
> 0
> Addresses, Flags: Is-Default Is-Preferred Is-Primary
> Destination: 10.1.1/24, Local: 10.1.1.1, Broadcast: 10.1.1.255,
> Generation: 6
>
> root@M5LAB>
>
> And on the Catalyst :
>
> Console> (enable) show channel traffic
> ChanId Port Rx-Ucst Tx-Ucst Rx-Mcst Tx-Mcst Rx-Bcst Tx-Bcst
> ------ ----- ------- ------- ------- ------- ------- -------
> 833 7/1 0.00% 0.00% 0.00% 94.70% 0.00% 0.00%
> 833 7/2 100.00% 0.00% 0.00% 2.35% 0.00% 0.00%
> 833 7/3 0.00% 100.00% 0.00% 2.94% 0.00% 0.00%
>
>
> (I only use ping traffic between the Juniper and the Cisco)
>
>
>
> Console> (enable) sh trunk
> * - indicates vtp domain mismatch
> Port Mode Encapsulation Status Native vlan
> -------- ----------- ------------- ------------ -----------
> 7/1 on dot1q trunking 1
> 7/2 on dot1q trunking 1
> 7/3 on dot1q trunking 1
> 15/1 nonegotiate isl trunking 1
> 16/1 nonegotiate isl trunking 1
>
> Port Vlans allowed on trunk
> --------
> ---------------------------------------------------------------------
> 7/1 1-1005,1025-4094
> 7/2 1-1005,1025-4094
> 7/3 1-1005,1025-4094
> 15/1 1-1005,1025-4094
> 16/1 1-1005,1025-4094
>
>
>
> If you're interested, we also did the test with Juniper and Extreme Summit
> (802.3ad at both side).
>
> Nicolas.
>
>
>
>
> .
>
>