Basic layout is this. Servers/users reside behind a juniper switch which is attached to a 6509. The 6509 has a Firewall blade in it. The Firewall blade has VLANS defined in it for the servers and users behind the juniper switch. The juniper switch ports g0/1/0.0 and g1/1/0.0 should connect via trunk port to the 6509 gi6/6. We do not manage the juniper gear and had to request the configuration of it. We cannot ping the server devices from our side nor can they ping the gateway. The trunk appears to be up but I don't know if something on the juniper is misconfigured. Any assistance would be appreciated. If you need the full juniper config I can email it to you but it is too long to fit in this post.
The sh int gi6/6:
JKDLSW01#sh int gi6/6
GigabitEthernet6/6 is up, line protocol is up (connected)
Hardware is C6k 1000Mb 802.3, address is 0015.2b68.a5cd (bia 0015.2b68.a5cd)
Description: 1 gig 14th floor (firewalled) juniper router
MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 1000Mb/s, media type is SX
input flow-control is off, output flow-control is on
Clock mode is auto
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:00:52, output hang never
Last clearing of "show interface" counters never
Input queue: 0/2000/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
4403 packets input, 1042939 bytes, 0 no buffer
Received 3055 broadcasts (3054 multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 0 multicast, 0 pause input
0 input packets with dribble condition detected
81360 packets output, 6266573 bytes, 0 underruns
0 output errors, 0 collisions, 3 interface resets
0 babbles, 0 late collision, 0 deferred
0 lost carrier, 0 no carrier, 0 PAUSE output
0 output buffer failures, 0 output buffers swapped out
The cisco gi6/6 is configured:
interface GigabitEthernet6/6
description 1 gig 14th floor (firewalled) juniper router
switchport
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 723,725,728-730,739,752-755
no ip address
speed nonegotiate
The junipers configuration is:
protocols {
igmp-snooping {
vlan all;
}
lldp {
interface all;
}
lldp-med {
interface all;
}
rstp {
bridge-priority 60k;
}
ge-0/1/0 {
mtu 1500;
ether-options {
link-mode full-duplex;
speed {
1g;
}
}
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ Back Front Middle dev_back dev_front dev_user ];
}
}
}
}
ge-1/1/0 {
mtu 1500;
ether-options {
link-mode full-duplex;
speed {
1g;
}
}
unit 0 {
family ethernet-switching {
port-mode trunk;
vlan {
members [ Back Front Middle dev_back dev_front dev_user ];
}
}
}
}
vlans {
Back {
vlan-id 730;
}
Front {
vlan-id 728;
}
Middle {
vlan-id 729;
}
dev_back {
vlan-id 755;
}
dev_front {
vlan-id 753;
}
dev_user {
vlan-id 754;
}