Hello experts.
About the sub-interfaces on GigaEthernet interface.
I connect two Juniper back-to-back to make this test, and discard that the summit were the problem.
I configure both of them without sub-interfaces and without VLAN, the router's see each other.
I configure both router with sub-interfaces encapsulation dot1q(0x8100), the router's see each other.
I configure both router with sub-interfaces encapsulation 802.1ad(0x88a8), the router's don't see each other.
I configure both router with sub-interfaces encapsulation QinQ(0x9100), the router's don't see each other.
In the two las test(3,4) I ran a ping to the IP 192.168.38.58 in the router M7i_B, this should response because is in the interface of this router. IMHO, but this one doesn't response.
Thaks for your help.
Best regards.
From: onamrubio at hotmail.com
To: evgeniy at ip.datagroup.ua; juniper-nsp at puck.nether.net
Date: Tue, 20 Oct 2009 10:50:30 -0600
Subject: Re: [j-nsp] Logical Interfaces 802.1ad
Hello,
Here, is the information. but the Junipes's don't see each other.
onam at M10_A> show configuration interfaces ge-0/2/0
flexible-vlan-tagging;
gigether-options {
ethernet-switch-profile {
tag-protocol-id 0x88a8;
}
}
unit 50 {
vlan-tags outer 0x88a8.50 inner 100;
family inet {
address 192.168.38.58/30;
}
}
onam at M10_A> show interfaces ge-0/2/0.100 | match Encapsulation
onam at M10_Ashow interfaces ge-0/2/0 | match Encapsulation
Flags: SNMP-Traps VLAN-Tag [ 0x0000.0 ] Encapsulation: ENET2
onam at M5_B> show configuration interfaces ge-0/2/0
flexible-vlan-tagging;
gigether-options {
ethernet-switch-profile {
tag-protocol-id 0x88a8;
}
}
unit 50 {
vlan-tags outer 0x88a8.50 inner 100;
family inet {
address 192.168.38.57/30;
}
}
onam at MetisM5_B> show interfaces ge-0/2/0.100 | match Encapsulation
onam at MetisM5_B> show interfaces ge-0/2/0 | match Encapsulation
Flags: SNMP-Traps VLAN-Tag [ 0x0000.0 ] Encapsulation: ENET2
Summit
x450_A# sho vman etherType
vman EtherType : 0x88a8
x450_A# # SHO vman "Test_Side_A"
VMAN Interface with name Test_Side_A created by user
Admin State: Enabled Tagging: 802.1Q Tag 50
Virtual router: VR-Default
**Primary IP : 192.168.175.166/28 **(Administration IP address)**
IPv6: None
STPD: None
Protocol: Match all unfiltered protocols
Loopback: Disabled
NetLogin: Disabled
QosProfile: None configured
Egress Rate Limit Designated Port: None configured
Ports: 4. (Number of active ports=3)
Tag: *1(UpLink_x450_B),*46(M10_A_Ge-0/2/0)
Flags: (*) Active, (!) Disabled, (g) Load Sharing port
(b) Port blocked on the vlan, (a) Authenticated NetLogin port
(u) Unauthenticated NetLogin port, (m) Mac-Based port
x450_A#
x450_B # sh vman etherType
Vman Primary EtherType : 0x88a8
x450_B # sho vman "Test_Side_B"
VMAN Interface with name Test_Side_B created by user
Admin State: Enabled Tagging: 802.1Q Tag 50
Virtual router: VR-Default
**Primary IP : 172.16.40.2/24** (Administration IP address)**
IPv6: None
STPD: None
Protocol: Match all unfiltered protocols
Loopback: Disabled
NetLogin: Disabled
QosProfile: None configured
Egress Rate Limit Designated Port: None configured
Flood Rate Limit QosProfile: None configured
Ports: 20. (Number of active ports=15)
Tag: *1(UpLink_x450_A),*45(M5_B_Ge-0/2/0)
Flags: (*) Active, (!) Disabled, (g) Load Sharing port
(b) Port blocked on the vlan, (m) Mac-Based port
(a) Egress traffic allowed for NetLogin
(u) Egress traffic unallowed for NetLogin
x450_B#
Best regards.
Date: Tue, 20 Oct 2009 11:15:37 +0300
From: evgeniy at ip.datagroup.ua
To: onamrubio at hotmail.com
Subject: Re[4]: [j-nsp] Logical Interfaces 802.1ad
Hi Onam,
I examined you config and at first glance all should works....
show interfaces xxx.100 | match Encapsulation
show vman etherType
show vman xxx
best regards,
--
Evgeniy Aikashev
network engineer
JSC DATAGROUP
Dear Evgenie,
Thaks for your help.
But I configure the juniper as you suggest me, but it doesn't work. I don't know if I'am missing a parameter or something else.
I sent you the topology, maybe you can check it.
I just try the same with to Cisco router at the same topology and it works, in fact I test it with 0x88a8 and 0x9100.
Best regards.
Date: Mon, 19 Oct 2009 10:47:16 +0300
From: evgeniy at ip.datagroup.ua
To: onamrubio at hotmail.com
CC: juniper-nsp at puck.nether.net
Subject: Re[2]: [j-nsp] Logical Interfaces 802.1ad
{master}[edit interfaces xe-4/1/0]
evgeniy at mx480# show
description "=== Summit X650 test ===";
flexible-vlan-tagging;
encapsulation flexible-ethernet-services;
gigether-options {
ethernet-switch-profile {
tag-protocol-id 0x88a8;
}
}
unit 100 {
description "=== Summit X650 test ===";
vlan-tags outer 0x88a8.4092 inner 100;
family inet {
address x.x.x.x/30;
}
}
enable jumbo-frame ports all
best regards,
--
Evgeniy Aikashev
network engineer
JSC DATAGROUP
Post by Onam RubioHello Evgeniy,
I made some test before with this ethertype and it works. The Extreme x450 use both of them
0x8100 for VLAN and 0x88a8 for VMAN so if i do that the VMAN will become a VLAN.
I see that by default the Juniper router M10 use ethertype 0x8100, but when I try to use
ethertype 0x88a8 the devices doens't see each other, I run a ping to the other side with no response.
Date: Mon, 19 Oct 2009 09:58:23 +0300
From: evgeniy at ip.datagroup.ua
To: onamrubio at hotmail.com
CC: juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] Logical Interfaces 802.1ad
Hello Onam,
configure vman ethertype 0x8100
best regards,
--
Evgeniy Aikashev
network engineer
JSC DATAGROUP
Post by Onam RubioHi experts,
I want to make logical interfaces on a physical interface ge-0/2/0 of a Juniper M10 router to
connected to a the trunk port of a Summit Extreme x450 with the ethertype 0x88a8 (IEEE 802.1ad).
I have the following configuration on the router.
ge-0/2/0 {
vlan-tagging;
gigether-options {
ethernet-switch-profile {
tag-protocol-id 0x88a8;
}
}
unit 50 {
vlan-tags outer 0x88a8.50;
family inet {
address 192.168.175.169/28;
}
}
}
I made the test with the 802.1q and it works but with 802.1ad didn't work.
Best regards.
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