I have ubr10k with IOS SCH1 , and PRE5 installed .
In chassis is SIP-600 with 3G SPA in bay 1/0 and all 3 port are connected to rfgw and working fine as 1GE .
second 3G SPA in bay 1/1 is not working . connected port gi 1/1/2 to same rfgw ( 4th port ) as first SPA , and communication between gi 1/1/2 and 4th port in rfgw is not working .
on gi 1/1/2 is configured ip ,and also on 4th port of rfgw is configured ip but cant ping rfgw from cmts . ( from all 3 port on SPA bay 1/0 i can ping )
output from cmts :
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.200.62, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms #ping 192.168.200.61 <<--- IP on 4th port of rfgw
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 192.168.200.61, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) #sh int gi 1/1/2 GigabitEthernet1/1/2 is up, line protocol is up Hardware is Half-height Gigabit Ethernet MAC Controller, address is bc16.6527.2617 (bia bc16.6527.2617) Internet address is 192.168.200.62/30 MTU 1500 bytes, BW 10000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full Duplex, 1000Mbps, link type is auto, media type is unknown media type output flow-control is unsupported, input flow-control is unsupported ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:09, output 00:00:01, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Interface GigabitEthernet1/1/2 queueing strategy: PXF Class-based 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 220 packets input, 24913 bytes 0 packets input, 0 bytes, 0 no buffer Received 0 broadcasts (0 IP 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 1192 packets output, 231155 bytes 0 packets output, 0 bytes, 0 underruns 0 output errors, 0 collisions, 1 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
#sh ip arp gi 1/1/2 Protocol Address Age (min) Hardware Addr Type Interface Internet 192.168.200.62 - bc16.6527.2617 ARPA GigabitEthernet1/1/2 Internet 192.168.200.61 0 38c8.5c2c.85be ARPA GigabitEthernet1/1/2
Introduction: The "external-out enable" command is available for
configuration under the "router ospf process" in case of the IOS-XR
operating system. This command basically enables advertisement of
intra-area routes on the device as external routes in th...
IntroductionIn this article we'll discuss how to troubleshoot packet
loss in the asr9000 and specifically understanding the NP drop counters,
what they mean and what you can do to mitigate them. This document will
be an ongoing effort to improve troublesh...