Hello, I'm trying to setup a plain routed IP port (in other words, the interface is not a switching port (i.e. 'no switchport' command for Cisco catalyst switches)) connection between an EX3200-24T device and a Cisco Cat6500 device. Both sides see the interface up/up and I can even see the MAC address of remote sides in arp table, but attempting to ping the Cisco from the Juniper EX shows "sendto: Network is down"
Any ideas? Are you not allowed to use 'family inet' on a built-in copper gig-e port for EX series? Do you have to always use 'family ethernet-switching' and configure IP addresses on a vlan logical interface? Thanks in advance, james Configuration on EX: <c> [EMAIL PROTECTED] edit interfaces ge-0/0/0 [edit interfaces ge-0/0/0] [EMAIL PROTECTED] show mtu 9000; ether-options { no-flow-control; } unit 0 { description "link to dist-2.sbo"; family inet { address 10.10.255.194/30; } } [edit interfaces ge-0/0/0] [EMAIL PROTECTED] Physical interface: ge-0/0/0, Enabled, Physical link is Up Interface index: 129, SNMP ifIndex: 21 Link-level type: Ethernet, MTU: 9000, Speed: Auto, Loopback: Disabled, Source filtering: Disabled, Flow control: Disabled, Auto-negotiation: Enabled, Remote fault: Online Device flags : Present Running Interface flags: SNMP-Traps Internal: 0x0 Link flags : None CoS queues : 8 supported, 8 maximum usable queues Current address: 00:1f:12:30:b0:41, Hardware address: 00:1f:12:30:b0:41 Last flapped : 2008-03-07 17:22:26 GMT-5 (00:16:11 ago) Input rate : 0 bps (0 pps) Output rate : 0 bps (0 pps) Active alarms : None Active defects : None </c> Configuration on Cisco: <c> dist-2.sbo#sh run in g1/2 Building configuration... Current configuration : 199 bytes ! interface GigabitEthernet1/2 description Link to ex3200-1 mtu 9000 ip address 10.10.255.193 255.255.255.252 no ip redirects ip ospf cost 10005 flowcontrol send off end GigabitEthernet1/2 is up, line protocol is up (connected) Hardware is C6k 1000Mb 802.3, address is 0015.c722.1b80 (bia 0015.c722.1b80) Description: Link to ex3200-1 Internet address is 10.10.255.193/30 MTU 9000 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 T input flow-control is off, output flow-control is off Clock mode is auto </c> [EMAIL PROTECTED]> ping 10.10.255.193 PING 10.10.255.193 (10.10.255.193): 56 data bytes ping: sendto: Network is down ping: sendto: Network is down ping: sendto: Network is down ping: sendto: Network is down ping: sendto: Network is down ^C --- 10.10.255.193 ping statistics --- 5 packets transmitted, 0 packets received, 100% packet loss _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp