[nsp] Re: 7600 and 12.1(20)E - first impressions

[Jared Mauch]

	You might want to try enabling this:

no snmp-server sparse-table

	We've found that some versions of IOS don't work properly
unless that silent feature is "disabled".

	- jared

On Sun, Nov 02, 2003 at 12:11:43PM -0800, Ian Cox wrote:
> 
> The snmp ifindex issue we have seen, but have not determine why it happens. 
> There is a DDTs for it CSCeb79351
> but it is marked un-reproducible at present. Do you have an idea what steps 
> you took to create that sub-interface?
> 
> 
> Ian
> 
> At 06:35 PM 11/2/2003 +0100, sthaug at nethelp.no wrote:
> >We now have our first 7609 PE router up and running with 12.1(20)E. I'm
> >afraid there are definitely problems here still. This is the hardware:
> >
> >Mod Ports Card Type                              Model              Serial 
> >No.
> >--- ----- -------------------------------------- ------------------ 
> >-----------
> >  1    2  Catalyst 6000 supervisor 2 
> >(Active)    WS-X6K-S2U-MSFC2   SAL0621001M
> >  2    2  Catalyst 6000 supervisor 2 
> >(Standby)   WS-X6K-S2U-MSFC2   SAL0621002U
> >  3    4  4-port OC-3c POS 
> >SMI                   OSM-4OC3-POS-SI    SAD070402KS
> >  4    2  2+4 port 
> >GE-WAN                        OSM-2+4GE-WAN+     SAD071201XA
> >  5    0  Switching Fabric Module-136 
> >(Active)   WS-X6500-SFM2      SAD061400U4
> >  7    0  2 port adapter 
> >FlexWAN                 WS-X6182-2PA       SAD071202Z4
> >  8   16  Pure SFM-mode 16 port 1000mb 
> >GBIC      WS-X6816-GBIC      SAL0618015L
> >
> >Some issues are cosmetic, e.g. "Gbic not connected" for an interface that
> >is very much up and running:
> >
> >trondh-PRINSG39-pe1#sh in ge4/3
> >GE-WAN4/3 is up, line protocol is up
> >  Hardware is GigabitEthernet Interface, address is 0009.b695.804a (bia 
> >0009.b695.804a)
> >  Description: Lokal kabel, trondh-PRINSG39-sw1 g0/10
> >  MTU 1600 bytes, BW 1000000 Kbit, DLY 10 usec,
> >     reliability 255/255, txload 12/255, rxload 2/255
> >  Encapsulation 802.1Q Virtual LAN, Vlan ID  1., loopback not set
> >  Full Duplex, 1000Mbps, Auto-negotiation, Gbic not connected
> >  output flow-control is unsupported, input flow-control is unsupported
> >  ARP type: ARPA, ARP Timeout 04:00:00
> >  Last input 00:00:00, output 00:00:01, output hang never
> >  Last clearing of "show interface" counters 02:05:50
> >  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> >  Queueing strategy: fifo
> >  Output queue: 0/40 (size/max)
> >  1 minute input rate 10355000 bits/sec, 3865 packets/sec
> >  1 minute output rate 3232609000 bits/sec, 3508 packets/sec
> >     21740712 packets input, 6829930929 bytes, 0 no buffer
> >     Received 10428 broadcasts (0 IP multicast)
> >     0 runts, 0 giants, 0 throttles
> >     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> >     0 watchdog, 26864 multicast, 0 pause input
> >     19446357 packets output, 10956341525 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
> >
> >Here we also see counter problems - a GigE interface with 3.23 Gbps of
> >traffic? :-)
> >
> >More serious for us is that some 802.1q subinterfaces aren't assigned
> >SNMP ifIndexes. Of the following two interfaces:
> >
> >interface GE-WAN4/3.16
> > encapsulation dot1Q 16
> > ip vrf forwarding V119:internett
> > ip address 195.204.197.1 255.255.255.0
> >!
> >interface GE-WAN4/3.19
> > encapsulation dot1Q 19
> > ip vrf forwarding V119:internett
> > ip address 195.204.251.217 255.255.255.252
> >
> >the first doesn't show up on an snmpwalk, while the second does.
> >
> >Steinar Haug, Nethelp consulting, sthaug at nethelp.no
> 
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-- 
Jared Mauch  | pgp key available via finger from jared at puck.nether.net
clue++;      | http://puck.nether.net/~jared/  My statements are only mine.