Cisco Systems 8510 CSR, 8540 CSR appendix Examples, Router# show protocols pos 1/0/0

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Chapter 4 Configuring Interfaces

Configuring the POS OC-12c Uplink Interface (Catalyst 8540)

Examples

The following example shows output for the show interfaces pos command:

Router# show interfaces pos 1/0/0 POS1/0/0 is up, line protocol is down

Hardware is Packet Over SONET Internet address is 10.1.2.3/8

MTU 4470 bytes, BW 622000 Kbit, DLY 100 usec, rely 255/255, load 1/255 Encapsulation PPP, crc 32, loopback not set, keepalive not set Scramble enabled

LCP REQsent

Closed: CDPCP

Last input never, output never, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo

Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 0 packets/sec

5 minute output rate 0 bits/sec, 0 packets/sec

0 packets input, 0 bytes, 0 no buffer

Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 parity

0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 0 packets output, 480 bytes, 0 underruns

0 output errors, 0 applique, 5 interface resets

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions

The following example shows output for the show protocols pos command:

Router# show protocols pos 1/0/0

POS1/0/0 is up, line protocol is down

Internet address is 10.1.2.3/8

		Layer 3 Switching Software Feature and Configuration Guide
		Layer 3 Switching Software Feature and Configuration Guide
	78-6235-04, Cisco IOS Release 12.0(10)W5(18)			4-23
	78-6235-04, Cisco IOS Release 12.0(10)W5(18)			4-23

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Contents Configuring Interfaces Interface Port Identifier Overview of Interface ConfigurationMedia Access Control Address Routerconfig# interface gigabitethernet 1/0/1 General Instructions for Configuring InterfacesRouter# configure terminal About Layer 3 Switching Interfaces Example Initially Configuring Gigabit Ethernet InterfacesCommand Purpose About the Enhanced Gigabit Ethernet Interfaces CatalystCommand Description Initially Configuring Fast Ethernet InterfacesVerifying the Ethernet Interface Configuration Router# show interface fastethernet 1/0/0 ExamplesRouter# show interface gigabitethernet 0/0/0 About Virtual LANs Configuring ISL Vlan EncapsulationRouterconfig# bridge bridge-group protocol ieee Enters subinterface configuration modeRouterconfig-subif# Configure the Fast Ethernet main interface Routerconfig-if#Routerconfig-subif#interface fastethernet 3/0/1 Configuring 802.1Q Vlan EncapsulationRouterconfig# interface fastethernet 1/0/1.1 Routerconfig-subif#interface fastethernet 1/0/0Ieee Bridge-groupAbout Packet over Sonet Catalyst Monitoring Vlan OperationPOS About the POS OC-12c Uplink InterfaceConfiguring the POS OC-12c Uplink Interface Catalyst Parameter Configuration Command Default Value Default ConfigurationInitially Configuring the POS Interface Line internal Automatic Reverting of Clock SourceIp-address subnet-mask Hdlc pppSetting the MTU Size Customizing the ConfigurationAdditional Configurations Value j0 value sls0 value Configuring FramingConfiguring Sonet Overhead Sdh sonetScramble-atm Configuring POS SPE ScramblingScrambling is on by default Configuring Sonet Alarms Alarm Description Configuring Sonet Delay TriggersAlarm Triggers line path millisecond Verifying the POS ConfigurationLais pais plop prdi slof SlosRouter# show protocols pos 1/0/0 LOP = PLM-P Router# show controllers pos 2/0/0Router# show controller pos 2/0/0 detail Smdr About the ATM Uplink Interface About ATM Uplinks CatalystNo atm sonet stm-1 for OC-3 Configuring the ATM Uplink Interface CatalystConfiguration Overview No loopbackParameter Value Initially Configuring the ATM Uplink InterfaceNo atm clock internal Atm vc-per-vpConfiguring the Clock Source ATM interface or to STM-4 for the OC-12c interface Configuring Sonet FramingRouterconfig-if# atm sonet Stm-1Line msg line 64byte exp-msg Overhead c2 byte j0 bytesMsg line j1 16byte exp-msg Sls0 is part of the payload pointer byteConfiguring Loopback Creating a PVC Configuring Virtual CircuitsConfiguring CDP Configuring the Maximum VCs per VPName Mapping a Protocol Address to a PVCVpi vci aal-encap Ip-address atm-vc vcdSwitch Router B Verifying the ATM ConfigurationSwitch Router a 5CB About Port Snooping Configuring Interfaces About Port SnoopingAbout the Snooping Source Port Configuring SnoopingRestrictions on Port Snooping About the Snooping Destination PortSource-port Direction receive transmit bothShow snoop Monitoring SnoopingShow snoop interface Destination-port78-6235-04, Cisco IOS Release 12.010W518