From: Walker, James - Is (JWALKER2@PARTNERS.ORG)
Date: Wed Jul 30 2003 - 09:40:33 GMT-3
Paul,
NM-ESW-16 is a L2 module. You can configure L3 on the router interfaces only.
Jim
-----Original Message-----
From: Paul Chen [mailto:cpjchen@starhub.net.sg]
Sent: Wednesday, July 30, 2003 2:31 AM
To: ccielab@groupstudy.com; tiangyf
Subject: 3700 series
Hi All,
Has anyone worked on the 3700 series router yet ? I have a problem with the
NM-16ESW-PWR module, as in , I can't configure layer 3 addressing on the 16 port
FE module interfaces using the cat 3550 method ( no switchport command).
Any suggestions appreciated
r4-3725(config)#int f2/1
r4-3725(config-if)#no sw
r4-3725(config-if)#no switchport mode ?
access Set access mode characteristics of the interface
mode Set trunking mode of the interface
priority Set 802.1p priorities
trunk Set trunking characteristics of the interface
voice Voice appliance attributes
r4-3725(config-if)#no switchport
% Incomplete command.
r4-3725(config-if)#no switchport mode
r4-3725(config-if)#
r4-3725#sh int f2/1
*Mar 1 00:09:59.395: %SYS-5-CONFIG_I: Configured from console by
consolet f2/1
FastEthernet2/1 is up, line protocol is down
Hardware is Fast Ethernet, address is 000b.5f5b.1472 (bia
000b.5f5b.1472)
> MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
> reliability 255/255, txload 1/255, rxload 1/255
> Encapsulation ARPA, loopback not set
> Keepalive set (10 sec)
> Auto-duplex, Auto-speed
> ARP type: ARPA, ARP Timeout 04:00:00
> Last input never, output never, output hang never
> Last clearing of "show interface" counters never
> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> Queueing strategy: fifo
> Output queue: 0/40 (size/max)
> 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 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> 0 input packets with dribble condition detected
> 0 packets output, 0 bytes, 0 underruns
> 0 output errors, 0 collisions, 2 interface resets
> 0 babbles, 0 late collision, 0 deferred
> 0 lost carrier, 0 no carrier
> 0 output buffer failures, 0 output buffers swapped out
>
>
>Notice here that after a 'no switchport access' command ( unlike the
>3550 'no switchport' is a incomplete command in the 3725) the
>switchport is still enabled . Whereas, on the 3550 it will be disabled !
>
>It keeps saying '% IP addresses may not be configured on L2 links.
>
>
>
>r4-3725#sh int f2/1 switchport
>Name: Fa2/1
>Switchport: Enabled
>Administrative Mode: static access
>Operational Mode: down
>Administrative Trunking Encapsulation: dot1q
>Negotiation of Trunking: Disabled
>Access Mode VLAN: 1 (default)
>Trunking Native Mode VLAN: 1 (default)
>Trunking VLANs Enabled: ALL
>Trunking VLANs Active: none
>Priority for untagged frames: 0
>Override vlan tag priority: FALSE
>Voice VLAN: none
>Appliance trust: none
>r4-3725#conf t
>Enter configuration commands, one per line. End with CNTL/Z.
>r4-3725(config)#int f2/1
>r4-3725(config-if)#no sw
>r4-3725(config-if)#no switchport ac
>r4-3725(config-if)#no switchport access
>% Incomplete command.
>
>r4-3725(config-if)#no sw
>r4-3725(config-if)#no switchport ac
>r4-3725(config-if)#no switchport access vlan 1
>r4-3725(config-if)#i
>r4-3725(config-if)#no switchport ac
>r4-3725(config-if)#no switchport access
>% Incomplete command.
>
>r4-3725(config-if)#no sw
>r4-3725(config-if)#no switchport mode
>r4-3725(config-if)#ip add 10.1.1.1 255.0.0.0
>
>% IP addresses may not be configured on L2 links.
>
>r4-3725(config-if)#
>
Thanks,
Paul
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