Technical Documentation
Related Documentation
Displaying Shared Interface Information
Purpose
Display information about shared interfaces.
Action
Using the show interfaces so-fpc/pic/slot or show interfaces ge-fpc/pic/slot command, display logical interfaces configured on a shared physical interface.
The following fields in the output from the command display information about shared interfaces:
- Shared-interface—Located under the Physical interface: section of the output, this field indicates whether the routing domain is the owner or non-owner of the shared interface. If the routing domain is the RSD, the value is Owner. If the routing domain is a PSD under the RSD, the value is Non-owner.
- Shared interface—Located under the Logical interface: section of the output, this section includes
these fields:
- shared with—(RSD only) Provides the identity of the PSD that owns the shared interface; for example, psd3.
- peer interface—(PSD only) Lists the logical tunnel interface that peers with the logical interface; for example, ut-2/1/0.2.
- tunnel token—Specifies the receive (RX) and transmit (TX) tunnel tokens. For example, Rx: 5.519, Tx: 13.514.
 | Note: When you issue this command on the PSD for SONET interfaces, the following information about the physical interface is not provided:
|
On the RSD (SONET Interface)
In the following sample output, rsd1 is the owner of the physical SONET interface so-7/2/0 and the logical SONET interface so-7/2/0.0 is shared by psd5.
user@rsd1> show interfaces so-7/2/0 Physical interface: so-7/2/0, Enabled, Physical link is Down
Interface index: 128, SNMP ifIndex: 109
Link-level type: Frame-Relay, MTU: 4474, Clocking: Internal, SONET mode,
Speed: OC192, Loopback: None, FCS: 16, Payload scrambler: Enabled
Device flags : Present Running Down
Interface flags: Hardware-Down Point-To-Point SNMP-Traps Internal: 0x4000
Shared-interface : Owner
Link flags : No-Keepalives DTE
ANSI LMI settings: n391dte 6, n392dte 3, n393dte 4, t391dte 10 seconds
LMI: Input: 0 (never), Output: 0 (never)
DTE statistics:
Enquiries sent : 0
Full enquiries sent : 0
Enquiry responses received : 0
Full enquiry responses received : 0
DCE statistics:
Enquiries received : 0
Full enquiries received : 0
Enquiry responses sent : 0
Full enquiry responses sent : 0
Common statistics:
Unknown messages received : 0
Asynchronous updates received : 0
Out-of-sequence packets received : 0
Keepalive responses timedout : 0
CoS queues : 8 supported, 8 maximum usable queues
Last flapped : 2008-08-11 10:51:51 PDT (1w1d 04:47 ago)
Input rate : 0 bps (0 pps)
Output rate : 0 bps (0 pps)
SONET alarms : LOL, PLL
SONET defects : LOL, PLL, LOF, SEF, AIS-L, AIS-P
Logical interface so-7/2/0.0 (Index 67) (SNMP ifIndex 117)
Flags: Device-Down Point-To-Point SNMP-Traps 0x4000 Encapsulation: FR-NLPID
Shared interface:
Shared with: psd5
Tunnel token: Rx: 2.517, Tx: 1.517
Input packets : 0
Output packets: 0
DLCI 700
Flags: Active
Total down time: 00:01:09 sec, Last down: 284:58:21 ago
Input packets : 0
Output packets: 0
DLCI statistics:
Active DLCI :1 Inactive DLCI :0On the PSD (SONET Interface)
The following sample output shows that so-0/3/0 is not owned by the PSD. The logical SONET interface so-0/3/0.0 is configured on a shared physical interface and ut-1/0/0.0 is its peer tunnel interface.
user@psd1> show interfaces so-0/3/0Physical interface: so-0/3/0, Enabled, Physical link is Up
Interface index: 151, SNMP ifIndex: 19353
Link-level type: Frame-Relay, MTU: 4474, Clocking: Internal, Speed: OC192,
Loopback: None, FCS: 16, Payload scrambler: Enabled
Device flags : Present Running
Interface flags: Point-To-Point SNMP-Traps Internal: 0x4000
Shared-interface : Non-Owner
Link flags : No-Keepalives DTE
ANSI LMI settings: n391dte 6, n392dte 3, n393dte 4, t391dte 10 seconds
CoS queues : 8 supported, 8 maximum usable queues
Last flapped : Never
Input rate : 0 bps (0 pps)
Output rate : 0 bps (0 pps)
Logical interface so-0/3/0.0 (Index 68) (SNMP ifIndex 19352)
Flags: Point-To-Point SNMP-Traps 0x4000 Encapsulation: FR-NLPID
Shared interface:
Peer interface: ut-1/0/0.0
Tunnel token: Rx: 2.518, Tx: 1.518
Input packets : 9
Output packets: 10
Protocol inet, MTU: 4470
Addresses, Flags: Is-Preferred Is-Primary
Destination: 16.16.0.0/30, Local: 16.16.0.1, Broadcast: 16.16.0.3
DLCI 16
Flags: Active
Total down time: 00:00:00 sec, Last down: 00:00:55 ago
Input packets : 9
Output packets: 10
DLCI statistics:
Active DLCI :1 Inactive DLCI :0
On the RSD (Gigabit Ethernet Interface)
In the following sample output, rsd1 is the owner of the physical Gigabit Ethernet interface so-7/2/0, and the logical Gigabit interface so-7/2/0.0 is shared by psd5.
user@rsd1> show interfaces ge-7/2/0 Physical interface: ge-7/2/0, Enabled, Physical link is Up
Interface index: 143, SNMP ifIndex: 187
Link-level type: Ethernet, MTU: 1518, Speed: 10Gbps, BPDU Error: None,
MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled,
Flow control: Enabled
Device flags : Present Running
Interface flags: SNMP-Traps Internal: 0x4000
Shared-interface : Owner
CoS queues : 8 supported, 8 maximum usable queues
Current address: 00:17:cb:25:48:7e, Hardware address: 00:17:cb:25:48:7e
Last flapped : 2008-12-08 12:19:25 PST (01:17:11 ago)
Input rate : 0 bps (0 pps)
Output rate : 0 bps (0 pps)
Active alarms : None
Active defects : None
Logical interface ge-7/2/0.0 (Index 69) (SNMP ifIndex 236)
Flags: SNMP-Traps 0x4000 VLAN-Tag [ 0x8100.10 ] Encapsulation: ENET2
Shared-interface:
Shared with: psd5
Tunnel token: Rx: 1.520, Tx: 2.530
Input packets : 0
Output packets: 0
Protocol multiservice, MTU: Unlimited
Flags: NoneOn the PSD (Gigabit Ethernet Interface)
The following sample output shows that ge-0/3/0 is not owned by the PSD. The logical SONET interface ge-0/3/0.0 is configured on a shared physical interface and ut-1/0/0.0 is its peer tunnel interface.
user@psd1> show interfaces ge-0/3/0Physical interface: ge-0/3/0 Enabled, Physical link is Down
Interface index: 172, SNMP ifIndex: 152
Link-level type: Ethernet, MTU: 1518, Speed: 1000mbps, BPDU Error: None,
MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled,
Flow control: Enabled, Auto-negotiation: Enabled, Remote fault: Online
Device flags : Present Running
Interface flags: Hardware-Down SNMP-Traps Internal: 0x4000
Shared-interface : Non-Owner
CoS queues : 8 supported, 8 maximum usable queues
Current address: 00:17:cb:25:48:40, Hardware address: 00:17:cb:25:48:40
Last flapped : Never
Input rate : 0 bps (0 pps)
Output rate : 0 bps (0 pps)
Active alarms : None
Active defects : None
Logical interface ge-0/3/0.0 (Index 72) (SNMP ifIndex 1220)
Flags: Link-Layer-Down Device-Down SNMP-Traps 0x4000 VLAN-Tag [ 0x8100.101 ]
Encapsulation: ENET2
Shared-interface:
Peer interface: ut-1/0/0.0
Tunnel token: Rx: 14.538
Input packets : 13
Output packets: 7774
Output Filters: filter-safari
Protocol inet, MTU: 1500
Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
Destination: 173.16.254.0/30, Local: 173.16.254.1, Broadcast: 173.16.254.3
Protocol inet6, MTU: 1500
Flags: None
Addresses, Flags: Dest-route-down Is-Preferred Is-Primary
Destination: 1000::173:16:0:0/96, Local: 1000::173:16:254:1
Addresses, Flags: Dest-route-down Is-Preferred
Destination: fe80::/64, Local: fe80::217:cb00:6525:4840
Protocol multiservice, MTU: Unlimited
Flags: None
Related Documentation
Published: 2012-03-08
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